feat: Add Space Weather mode with real-time solar and geomagnetic monitoring

New mode providing real-time space weather data from NOAA SWPC, NASA SDO,
and HamQSL APIs. Includes Kp index, solar wind, X-ray flux charts, HF band
conditions, D-RAP absorption maps, aurora forecast, solar imagery, flare
probability, and active solar regions. No SDR hardware required.

Bumps version to 2.20.0. Updates all documentation including README, FEATURES,
USAGE, UI_GUIDE, help modal, and GitHub Pages site.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Dockerfile

@@ -95,6 +95,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     libfftw3-dev \
     liblapack-dev \
     libcodec2-dev \
+    libglib2.0-dev \
+    libxml2-dev \
     # Build dump1090
     && cd /tmp \
     && git clone --depth 1 https://github.com/flightaware/dump1090.git \
@@ -137,10 +139,29 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     && git clone --depth 1 https://github.com/TLeconte/acarsdec.git \
     && cd acarsdec \
     && mkdir build && cd build \
-    && cmake .. -Drtl=ON \
+    && cmake .. -Drtl=ON -DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
     && make \
     && cp acarsdec /usr/bin/acarsdec \
     && rm -rf /tmp/acarsdec \
+    # Build libacars (required by dumpvdl2)
+    && cd /tmp \
+    && git clone --depth 1 https://github.com/szpajder/libacars.git \
+    && cd libacars \
+    && mkdir build && cd build \
+    && cmake .. \
+    && make \
+    && make install \
+    && ldconfig \
+    && rm -rf /tmp/libacars \
+    # Build dumpvdl2 (VDL2 aircraft datalink decoder)
+    && cd /tmp \
+    && git clone --depth 1 https://github.com/szpajder/dumpvdl2.git \
+    && cd dumpvdl2 \
+    && mkdir build && cd build \
+    && cmake .. \
+    && make \
+    && cp src/dumpvdl2 /usr/bin/dumpvdl2 \
+    && rm -rf /tmp/dumpvdl2 \
     # Build slowrx (SSTV decoder) — pinned to known-good commit
     && cd /tmp \
     && git clone https://github.com/windytan/slowrx.git \

README.md

@@ -32,6 +32,7 @@ Support the developer of this open-source project
 - **Aircraft Tracking** - ADS-B via dump1090 with real-time map and radar
 - **Vessel Tracking** - AIS ship tracking with VHF DSC distress monitoring
 - **ACARS Messaging** - Aircraft datalink messages via acarsdec
+- **VDL2** - VHF Data Link Mode 2 aircraft datalink decoding via dumpvdl2
 - **Listening Post** - Wideband frequency scanner with real-time audio monitoring
 - **Weather Satellites** - NOAA APT and Meteor LRPT image decoding via SatDump with auto-scheduler
 - **WebSDR** - Remote HF/shortwave listening via KiwiSDR network
@@ -47,6 +48,7 @@ Support the developer of this open-source project
 - **GPS** - Real-time GPS position tracking with live map, speed, altitude, and satellite info
 - **TSCM** - Counter-surveillance with RF baseline comparison and threat detection
 - **Meshtastic** - LoRa mesh network integration
+- **Space Weather** - Real-time solar and geomagnetic data from NOAA SWPC, NASA SDO, and HamQSL (no SDR required)
 - **Spy Stations** - Number stations and diplomatic HF network database
 - **Remote Agents** - Distributed SIGINT with remote sensor nodes
 - **Offline Mode** - Bundled assets for air-gapped/field deployments
@@ -244,6 +246,7 @@ Created by **smittix** - [GitHub](https://github.com/smittix)
 [acarsdec](https://github.com/TLeconte/acarsdec) |
 [direwolf](https://github.com/wb2osz/direwolf) |
 [rtl_amr](https://github.com/bemasher/rtlamr) |
+[dumpvdl2](https://github.com/szpajder/dumpvdl2) |
 [aircrack-ng](https://www.aircrack-ng.org/) |
 [Leaflet.js](https://leafletjs.com/) |
 [SatDump](https://github.com/SatDump/SatDump) |

app.py

@@ -150,6 +150,11 @@ acars_process = None
 acars_queue = queue.Queue(maxsize=QUEUE_MAX_SIZE)
 acars_lock = threading.Lock()
 
+# VDL2 aircraft datalink
+vdl2_process = None
+vdl2_queue = queue.Queue(maxsize=QUEUE_MAX_SIZE)
+vdl2_lock = threading.Lock()
+
 # APRS amateur radio tracking
 aprs_process = None
 aprs_rtl_process = None
@@ -680,6 +685,7 @@ def health_check() -> Response:
             'adsb': adsb_process is not None and (adsb_process.poll() is None if adsb_process else False),
             'ais': ais_process is not None and (ais_process.poll() is None if ais_process else False),
             'acars': acars_process is not None and (acars_process.poll() is None if acars_process else False),
+            'vdl2': vdl2_process is not None and (vdl2_process.poll() is None if vdl2_process else False),
             'aprs': aprs_process is not None and (aprs_process.poll() is None if aprs_process else False),
             'wifi': wifi_process is not None and (wifi_process.poll() is None if wifi_process else False),
             'bluetooth': bt_process is not None and (bt_process.poll() is None if bt_process else False),
@@ -702,6 +708,7 @@ def health_check() -> Response:
 def kill_all() -> Response:
     """Kill all decoder, WiFi, and Bluetooth processes."""
     global current_process, sensor_process, wifi_process, adsb_process, ais_process, acars_process
+    global vdl2_process
     global aprs_process, aprs_rtl_process, dsc_process, dsc_rtl_process, bt_process
     global dmr_process, dmr_rtl_process
 
@@ -714,7 +721,7 @@ def kill_all() -> Response:
     processes_to_kill = [
         'rtl_fm', 'multimon-ng', 'rtl_433',
         'airodump-ng', 'aireplay-ng', 'airmon-ng',
-        'dump1090', 'acarsdec', 'direwolf', 'AIS-catcher',
+        'dump1090', 'acarsdec', 'dumpvdl2', 'direwolf', 'AIS-catcher',
         'hcitool', 'bluetoothctl', 'satdump', 'dsd',
         'rtl_tcp', 'rtl_power', 'rtlamr', 'ffmpeg',
         'hackrf_transfer', 'hackrf_sweep'
@@ -751,6 +758,10 @@ def kill_all() -> Response:
     with acars_lock:
         acars_process = None
 
+    # Reset VDL2 state
+    with vdl2_lock:
+        vdl2_process = None
+
     # Reset APRS state
     with aprs_lock:
         aprs_process = None

config.py

@@ -7,10 +7,34 @@ import os
 import sys
 
 # Application version
-VERSION = "2.18.0"
+VERSION = "2.20.0"
 
 # Changelog - latest release notes (shown on welcome screen)
 CHANGELOG = [
+    {
+        "version": "2.20.0",
+        "date": "February 2026",
+        "highlights": [
+            "Space Weather mode: real-time solar and geomagnetic monitoring from NOAA SWPC, NASA SDO, and HamQSL",
+            "Kp index, solar wind, X-ray flux charts with Chart.js visualization",
+            "HF band conditions, D-RAP absorption maps, aurora forecast, and solar imagery",
+            "NOAA Space Weather Scales (G/S/R), flare probability, and active solar regions",
+            "No SDR hardware required — all data from public APIs with server-side caching",
+        ]
+    },
+    {
+        "version": "2.19.0",
+        "date": "February 2026",
+        "highlights": [
+            "VDL2 mode with modal message viewer, consolidated into ADS-B dashboard",
+            "ADS-B: trails enabled by default, radar modes removed, CSV export added",
+            "Bundled Roboto Condensed font for offline mode with SVG icon overhaul",
+            "Help modal updated with all modes and correct SVG icons",
+            "Setup script overhauled for reliability and macOS compatibility",
+            "GPS fix for preserving satellites across DOP-only SKY messages",
+            "Fix gpsd deadlock causing GPS connect to hang",
+        ]
+    },
     {
         "version": "2.18.0",
         "date": "February 2026",

docs/FEATURES.md

@@ -99,6 +99,18 @@ Digital Selective Calling (DSC) monitoring on the international maritime distres
 - **Multi-SDR support** - RTL-SDR, HackRF, LimeSDR, Airspy, SDRplay
 - **Message filtering** - filter by message type, flight, or registration
 
+## VDL2 (VHF Data Link Mode 2)
+
+- **Real-time VDL2 decoding** via dumpvdl2 on standard VDL2 frequencies
+- **ACARS-over-AVLC** message capture with full frame parsing
+- **Signal analysis** - frequency, signal level, noise level, SNR, burst length
+- **AVLC frame details** - source/destination addresses, frame type, command/response
+- **Raw JSON inspection** - expandable raw message data for each frame
+- **Multi-frequency monitoring** - simultaneous reception on multiple VDL2 channels
+- **Multi-SDR support** - RTL-SDR, HackRF, LimeSDR, Airspy, SDRplay
+- **CSV/JSON export** - export captured messages for offline analysis
+- **Integrated with ADS-B dashboard** - VDL2 messages linked to aircraft tracking
+
 ## Listening Post
 
 - **Wideband frequency scanning** via rtl_power sweep with SNR filtering
@@ -122,11 +134,23 @@ Digital Selective Calling (DSC) monitoring on the international maritime distres
 - **Receiver discovery** with automatic caching
 - **Frequency tuning** with band presets
 
+## ISS SSTV
+
+- **ISS SSTV image reception** on 145.800 MHz FM during special event transmissions
+- **Real-time ISS tracking** with world map and pass predictions
+- **Doppler correction** - optional lat/lon input for real-time frequency shift compensation
+- **Next pass countdown** - time remaining until ISS is overhead
+- **Image gallery** with timestamped decoded imagery
+- **TLE updates** - fetch latest ISS orbital elements
+- **Multi-SDR support** - RTL-SDR, HackRF, LimeSDR, Airspy, SDRplay
+
 ## HF SSTV
 
 - **Terrestrial SSTV decoding** across HF (80m-10m), VHF (6m, 2m), and UHF (70cm) bands
-- **Predefined frequency lookup** for active SSTV calling frequencies
+- **Predefined frequency lookup** for 13 active SSTV calling frequencies
+- **Auto-modulation selection** - frequency table maps to correct mode (USB, LSB, FM)
 - **Image gallery** with decoded transmissions
+- **Common modes supported** - PD120, PD180, Martin1, Scottie1, Robot36
 
 ## APRS
 
@@ -141,6 +165,22 @@ Digital Selective Calling (DSC) monitoring on the international maritime distres
 - **Real-time JSON output** with meter ID, consumption, and signal data
 - **Multiple meter protocol support** via rtl_tcp integration
 
+## Space Weather
+
+- **Real-time solar indices** - Solar Flux Index (SFI), Kp index, A-index, sunspot number
+- **NOAA Space Weather Scales** - Geomagnetic storms (G), solar radiation (S), radio blackouts (R)
+- **HF band conditions** - Day/night propagation from HamQSL for 80m through 10m bands
+- **Solar wind monitoring** - Speed, density, and IMF Bz from DSCOVR satellite
+- **X-ray flux chart** - GOES X-ray data with flare class scale (A/B/C/M/X)
+- **Flare probability** - 1-day and 3-day C/M/X-class flare forecasts
+- **Solar imagery** - NASA SDO 193A, 304A, and magnetogram images
+- **D-RAP absorption maps** - HF radio absorption at 5-30 MHz frequency bands
+- **Aurora forecast** - OVATION aurora oval visualization
+- **SWPC alerts** - Real-time space weather alerts and warnings
+- **Active solar regions** - Current sunspot region data with location and area
+- **Auto-refresh** - 5-minute polling with manual refresh option
+- **No SDR required** - Data fetched from NOAA SWPC, NASA SDO, and HamQSL public APIs
+
 ## Satellite Tracking
 
 - **Full-screen dashboard** - dedicated popout with polar plot and ground track

docs/UI_GUIDE.md

@@ -206,14 +206,23 @@ Extended base for full-screen dashboards (maps, visualizations).
 | `listening` | Listening post |
 | `spystations` | Spy stations |
 | `meshtastic` | Mesh networking |
+| `weathersat` | Weather satellites |
+| `sstv_general` | HF SSTV |
+| `gps` | GPS tracking |
+| `websdr` | WebSDR |
+| `subghz` | Sub-GHz analyzer |
+| `bt_locate` | BT Locate |
+| `analytics` | Analytics dashboard |
+| `spaceweather` | Space weather |
+| `dmr` | DMR/P25 digital voice |
 
 ### Navigation Groups
 
 The navigation is organized into groups:
-- **SDR / RF**: Pager, 433MHz, Meters, Aircraft, Vessels, APRS, Listening Post, Spy Stations, Meshtastic
+- **SDR / RF**: Pager, 433MHz, Meters, Aircraft, Vessels, APRS, Listening Post, Spy Stations, Meshtastic, WebSDR, SubGHz
-- **Wireless**: WiFi, Bluetooth
+- **Wireless**: WiFi, Bluetooth, BT Locate
-- **Security**: TSCM
+- **Security**: TSCM, Analytics
-- **Space**: Satellite, ISS SSTV
+- **Space**: Satellite, ISS SSTV, Weather Sat, HF SSTV, GPS, Space Weather
 
 ---
 

docs/USAGE.md

@@ -69,6 +69,22 @@ INTERCEPT automatically detects known trackers:
 
 Common ISM band protocols including garage doors, key fobs, weather stations, and IoT devices in the 300-928 MHz range.
 
+## VDL2 (Aircraft Datalink)
+
+1. **Select Hardware** - Choose your SDR type
+2. **Select Device** - Choose your SDR device
+3. **Set Frequencies** - Default VDL2 frequencies are pre-configured (136.975, 136.725, 136.775 MHz etc.)
+4. **Start Decoding** - Click "Start" to begin VDL2 reception via dumpvdl2
+5. **View Messages** - AVLC frames appear with source/destination, signal levels, and decoded content
+6. **Inspect Details** - Click a message to view full AVLC frame details and raw JSON
+7. **Export** - Use CSV or JSON export buttons to save captured messages
+
+### Tips
+
+- VDL2 is most active near airports and along flight corridors
+- Multiple frequencies can be monitored simultaneously for better coverage
+- VDL2 data is also accessible from the ADS-B dashboard
+
 ## Listening Post
 
 1. **Select Hardware** - Choose your SDR type
@@ -110,6 +126,23 @@ The system highlights aircraft transmitting emergency squawks:
 - **7600** - Radio failure
 - **7700** - General emergency
 
+## ACARS Messaging
+
+1. **Select Hardware** - Choose your SDR type
+2. **Select Device** - Choose your SDR device
+3. **Select Region** - Choose North America, Europe, or Asia-Pacific to auto-populate frequencies
+4. **Select Frequencies** - Check one or more ACARS frequencies (131.550 MHz primary worldwide, 130.025 MHz secondary USA/Canada, etc.)
+5. **Adjust Gain** - Set gain (0 for auto, or 0-50 dB)
+6. **Start Decoding** - Click "Start" to begin ACARS reception via acarsdec
+7. **View Messages** - Aircraft messages appear in real-time with flight ID, registration, and content
+
+### Tips
+
+- A vertical polarization antenna works best for ACARS
+- Quarter-wave dipole: 57 cm per element at 130 MHz
+- Stock SDR antenna may work at close range near airports
+- Outdoor placement with clear sky view significantly improves reception
+
 ## ADS-B History (Optional)
 
 The history dashboard persists aircraft messages and per-aircraft snapshots to Postgres for long-running tracking and reporting.
@@ -206,6 +239,25 @@ Enable the auto-scheduler to automatically capture passes:
 - Starts SatDump at the correct time and frequency
 - Decoded images are saved with timestamps
 
+## Space Weather
+
+1. **Switch to Space Weather mode** - Select "Space Weather" from the Space navigation group
+2. **View Dashboard** - Solar indices, NOAA scales, band conditions, and charts load automatically
+3. **Solar Imagery** - Toggle between SDO 193A, 304A, and Magnetogram views
+4. **D-RAP Maps** - Select frequency (5-30 MHz) to view HF radio absorption maps
+5. **Aurora Forecast** - View the OVATION aurora oval for the northern hemisphere
+6. **Alerts** - Review current SWPC space weather alerts and warnings
+7. **Active Regions** - View solar active region data (number, location, area)
+8. **Refresh** - Data auto-refreshes every 5 minutes, or click "Refresh Now"
+
+### Tips
+
+- No SDR hardware required — all data comes from public APIs (NOAA SWPC, NASA SDO, HamQSL)
+- Check HF band conditions before operating on shortwave frequencies
+- Kp >= 5 indicates geomagnetic storm conditions that may affect HF propagation
+- D-RAP maps show where HF absorption is highest — useful for path planning
+- Solar imagery updates approximately every 15 minutes from NASA SDO
+
 ## AIS Vessel Tracking
 
 1. **Select Hardware** - Choose your SDR type
@@ -221,6 +273,61 @@ Digital Selective Calling monitoring runs alongside AIS:
 - Distress positions plotted with pulsing alert markers
 - Audio alerts for critical messages
 
+## WebSDR
+
+1. **Set Frequency** - Enter a frequency in kHz (e.g., 6500 for 6.5 MHz)
+2. **Select Mode** - Choose demodulation mode (USB, LSB, AM, CW)
+3. **Find Receivers** - Click "Find Receivers" to discover available KiwiSDR nodes worldwide
+4. **Select Receiver** - Click a receiver from the list to connect
+5. **Listen** - Audio streams in real-time via WebSocket
+6. **Adjust Volume** - Use the volume slider and monitor the S-meter
+7. **Spy Station Presets** - Use the quick-tune buttons to jump to known number station frequencies
+
+### Tips
+
+- Requires an internet connection to access the KiwiSDR network
+- Receiver list is cached for 1 hour to reduce API load
+- Receivers are sorted by distance from your location
+- Integrated spy station presets allow quick tuning to SIGINT targets
+
+## ISS SSTV
+
+1. **Select Hardware** - Choose your SDR type
+2. **Select Device** - Choose your SDR device
+3. **Set Frequency** - Default is 145.800 MHz (ISS downlink)
+4. **Set Location** - Enter lat/lon for Doppler correction and pass prediction
+5. **Update TLE** - Click "Update TLE" to fetch latest ISS orbital elements
+6. **Wait for Pass** - The next pass countdown shows when ISS will be overhead
+7. **Start Decoding** - Click "Start" to begin SSTV reception
+8. **View Images** - Decoded SSTV images appear in the gallery with timestamps
+
+### Tips
+
+- A V-dipole or better antenna is required (stock antenna will not work)
+- V-dipole construction: 51 cm per element at 145.8 MHz, 120-degree angle between elements
+- ISS SSTV events occur during special anniversaries and missions — check ARISS for schedules
+- Best passes have elevation > 30 degrees above horizon
+- Doppler shift tracking dramatically improves reception quality
+- Common SSTV modes: PD120, PD180, Martin1, Scottie1
+- Outdoor antenna placement with clear sky view is essential
+
+## HF SSTV
+
+1. **Select Hardware** - Choose your SDR type
+2. **Select Device** - Choose your SDR device
+3. **Select Frequency** - Choose from 13 preset frequencies or enter a custom one
+4. **Modulation** - Auto-selected based on frequency (USB for HF, FM for VHF/UHF)
+5. **Start Decoding** - Click "Start" to begin SSTV reception
+6. **View Images** - Decoded amateur radio images appear in the gallery
+
+### Tips
+
+- HF frequencies (3-30 MHz) require an upconverter with RTL-SDR
+- VHF/UHF frequencies (145 MHz, 433 MHz) work directly with RTL-SDR
+- Most popular frequency: 14.230 MHz USB (20m band) with regular activity
+- Weekend activity peaks on most HF bands
+- Amateur license is not required to receive (listen-only)
+
 ## APRS
 
 1. **Select Hardware** - Choose your SDR type
@@ -283,6 +390,46 @@ Digital Selective Calling monitoring runs alongside AIS:
 - GPS fix may take 30-60 seconds after cold start
 - Accuracy improves with more satellites in view
 
+## TSCM (Counter-Surveillance)
+
+1. **Select Sweep Type** - Choose from Quick Scan (2 min), Standard (5 min), Full Sweep (15 min), or presets for Wireless Cameras, Body-Worn Devices, or GPS Trackers
+2. **Select Scan Sources** - Toggle WiFi, Bluetooth, and/or RF/SDR scanning and select the appropriate interfaces
+3. **Select Baseline** - Optionally choose a previously recorded baseline to compare against
+4. **Start Sweep** - Click "Start Sweep" to begin scanning
+5. **Review Results** - Detected devices are classified and scored by threat level
+6. **Record Baseline** - In a known clean environment, record a baseline for future comparison
+7. **Export Report** - Generate PDF report, JSON annex, or CSV data
+
+### Threat Levels
+
+- **Informational (0-2)** - Known or expected devices
+- **Needs Review (3-5)** - Unusual devices requiring assessment
+- **High Interest (6+)** - Multiple indicators warrant investigation
+
+### Tips
+
+- Record a baseline in a known clean environment before conducting sweeps
+- Use the meeting window feature to flag new RF signatures during sensitive periods
+- Full functionality requires WiFi adapter, Bluetooth adapter, and SDR hardware
+- Threat detection uses a database of 47K+ known tracker fingerprints
+
+## Spy Stations
+
+1. **Browse Database** - View the full list of documented number stations and diplomatic networks
+2. **Filter by Type** - Toggle between Number Stations and Diplomatic Networks
+3. **Filter by Country** - Select specific countries (Russia, Cuba, Israel, Poland, etc.)
+4. **Filter by Mode** - Filter by demodulation mode (USB, AM, CW, OFDM)
+5. **View Details** - Click "Details" on a station card for full information
+6. **Tune In** - Click "Tune In" to route the station frequency to the Listening Post or WebSDR
+
+### Tips
+
+- Data sourced from priyom.org (non-profit monitoring community)
+- Most activity is on HF bands (3-30 MHz) — propagation varies by time of day
+- Notable stations: UVB-76 "The Buzzer" (4625 kHz), E06 English Man, HM01 Cuban Numbers
+- Legal to monitor in most countries (check local regulations)
+- No decryption or content decoding is included — this is a reference database
+
 ## Meshtastic
 
 1. **Connect Device** - Plug in a Meshtastic device via USB or connect via TCP
@@ -291,6 +438,22 @@ Digital Selective Calling monitoring runs alongside AIS:
 4. **View Nodes** - Connected nodes displayed with signal metrics (RSSI, SNR)
 5. **Send Messages** - Type messages to broadcast on the mesh
 
+## Offline Mode
+
+1. **Open Settings** - Click the gear icon in the navigation bar
+2. **Offline Tab** - Toggle "Offline Mode" to enable local assets
+3. **Configure Sources** - Switch assets and fonts from CDN to local
+4. **Set Tile Provider** - Choose a map tile provider or enter a custom tile server URL
+5. **Check Assets** - Click "Check Assets" to verify all local files are present
+
+### Tips
+
+- Download required assets: Leaflet JS/CSS, Chart.js, Inter and JetBrains Mono fonts
+- Assets are stored in the `static/vendor/` directory
+- For maps, you need a local tile server (e.g., self-hosted OpenStreetMap tiles)
+- Missing assets fail gracefully with console warnings
+- Useful for air-gapped environments, field deployments, or reducing latency
+
 ## Remote Agents (Distributed SIGINT)
 
 Deploy lightweight sensor nodes across multiple locations and aggregate data to a central controller.

docs/index.html

@@ -11,6 +11,7 @@
     <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
 </head>
 <body>
+    <canvas id="bg-canvas"></canvas>
     <nav class="navbar">
         <div class="nav-container">
             <a href="#" class="nav-logo">iNTERCEPT</a>
@@ -35,7 +36,7 @@
             </div>
             <div class="hero-stats">
                 <div class="stat">
-                    <span class="stat-value">20+</span>
+                    <span class="stat-value">25+</span>
                     <span class="stat-label">Modes</span>
                 </div>
                 <div class="stat">
@@ -58,151 +59,148 @@
             <h2>Capabilities</h2>
             <p class="section-subtitle">Everything you need for signal intelligence in one interface</p>
 
-            <div class="features-grid">
+            <div class="carousel-filters">
-                <div class="feature-card">
+                <button class="filter-btn active" data-filter="all">All</button>
-                    <div class="feature-icon">📟</div>
+                <button class="filter-btn" data-filter="sdr">SDR / RF</button>
-                    <h3>Pager Decoding</h3>
+                <button class="filter-btn" data-filter="aviation">Aviation & Maritime</button>
-                    <p>Decode POCSAG and FLEX pager messages using rtl_fm and multimon-ng. Monitor emergency services and legacy paging systems.</p>
+                <button class="filter-btn" data-filter="space">Space & Satellite</button>
-                </div>
+                <button class="filter-btn" data-filter="wireless">Wireless & Security</button>
-
+                <button class="filter-btn" data-filter="platform">Platform</button>
-                <div class="feature-card">
-                    <div class="feature-icon">✈️</div>
-                    <h3>Aircraft Tracking</h3>
-                    <p>Real-time ADS-B tracking with interactive maps, aircraft photos, emergency squawk detection, and range visualization.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">📡</div>
-                    <h3>433MHz Sensors</h3>
-                    <p>Decode 200+ protocols including weather stations, TPMS, smart home devices, and IoT sensors via rtl_433.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">📻</div>
-                    <h3>Sub-GHz Analyzer</h3>
-                    <p>HackRF-based signal capture and protocol decoding for 300-928 MHz ISM bands with spectrum analysis and replay.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">📻</div>
-                    <h3>Listening Post</h3>
-                    <p>Frequency scanner with real-time audio monitoring, fine-tuning controls, and customizable frequency presets.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🛰️</div>
-                    <h3>Satellite Tracking</h3>
-                    <p>Track satellites with TLE data, sky plots, ground track visualization, and pass predictions for your location.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">📶</div>
-                    <h3>WiFi Scanning</h3>
-                    <p>Monitor mode reconnaissance via aircrack-ng. Network discovery, client tracking, and handshake capture.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🔵</div>
-                    <h3>Bluetooth Scanning</h3>
-                    <p>Device discovery with tracker detection for AirTags, Tile, Samsung SmartTag, and other Bluetooth devices.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">📍</div>
-                    <h3>BT Locate</h3>
-                    <p>SAR Bluetooth device location with GPS-tagged signal trail mapping, IRK-based RPA resolution, and proximity audio alerts.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🛰️</div>
-                    <h3>GPS Tracking</h3>
-                    <p>Real-time GPS position tracking with live map, speed, heading, altitude, satellite info, and track recording.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🛡️</div>
-                    <h3>TSCM</h3>
-                    <p>Counter-surveillance with baseline recording, threat detection, device correlation, and risk scoring.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">⚡</div>
-                    <h3>Meter Reading</h3>
-                    <p>Intercept smart utility meters via rtl_amr. Monitor electricity, gas, and water meter transmissions.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🚢</div>
-                    <h3>Vessel Tracking</h3>
-                    <p>Real-time AIS ship tracking via AIS-catcher. Monitor maritime traffic with vessel details, course, speed, and destination.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🔢</div>
-                    <h3>Spy Stations</h3>
-                    <p>Number stations and diplomatic HF network database. Frequencies, schedules, and background info from priyom.org.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🌐</div>
-                    <h3>Remote Agents</h3>
-                    <p>Distributed signal intelligence with remote sensor nodes. Deploy agents across multiple locations and aggregate data to a central controller.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">📴</div>
-                    <h3>Offline Mode</h3>
-                    <p>Run without internet using bundled assets. Choose from multiple map tile providers or use your own local tile server.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">📡</div>
-                    <h3>Meshtastic</h3>
-                    <p>LoRa mesh network integration. Connect to Meshtastic devices for decentralized, long-range communication monitoring.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🌧️</div>
-                    <h3>Weather Satellites</h3>
-                    <p>NOAA APT and Meteor LRPT image decoding via SatDump with auto-scheduler, polar plot, and ground track map.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🖼️</div>
-                    <h3>ISS SSTV</h3>
-                    <p>Receive Slow Scan Television from the ISS. Real-time tracking globe, pass predictions, and image decoding.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🖼️</div>
-                    <h3>HF SSTV</h3>
-                    <p>Terrestrial SSTV on shortwave frequencies. Decode amateur radio image transmissions across HF, VHF, and UHF bands.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">✈️</div>
-                    <h3>ACARS</h3>
-                    <p>Aircraft datalink messages via acarsdec. Decode operational, weather, and position reports from commercial flights.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">📍</div>
-                    <h3>APRS</h3>
-                    <p>Amateur packet radio position reports and telemetry via direwolf. Track amateur radio operators on an interactive map.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">🌐</div>
-                    <h3>WebSDR</h3>
-                    <p>Remote HF/shortwave listening via the KiwiSDR network. Access receivers worldwide with real-time audio streaming.</p>
-                </div>
-
-                <div class="feature-card">
-                    <div class="feature-icon">⚡</div>
-                    <h3>Utility Meters</h3>
-                    <p>Smart meter monitoring via rtl_amr. Receive electric, gas, and water meter broadcasts in real time.</p>
-                </div>
             </div>
+
+            <div class="carousel-wrapper">
+                <button class="carousel-arrow carousel-arrow-left" aria-label="Scroll left">&#8249;</button>
+                <div class="carousel-track">
+                    <div class="feature-card" data-category="sdr">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="5" width="20" height="14" rx="2"/><line x1="6" y1="9" x2="6" y2="15"/><line x1="10" y1="9" x2="10" y2="15"/><line x1="14" y1="11" x2="18" y2="11"/><line x1="14" y1="13" x2="18" y2="13"/></svg></div>
+                        <h3>Pager Decoding</h3>
+                        <p>Decode POCSAG and FLEX pager messages using rtl_fm and multimon-ng. Monitor emergency services and legacy paging systems.</p>
+                    </div>
+                    <div class="feature-card" data-category="sdr">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 2v4"/><path d="M12 18v4"/><circle cx="12" cy="12" r="4"/><path d="M4.93 4.93l2.83 2.83"/><path d="M16.24 16.24l2.83 2.83"/><path d="M2 12h4"/><path d="M18 12h4"/><path d="M4.93 19.07l2.83-2.83"/><path d="M16.24 7.76l2.83-2.83"/></svg></div>
+                        <h3>433MHz Sensors</h3>
+                        <p>Decode 200+ protocols including weather stations, TPMS, smart home devices, and IoT sensors via rtl_433.</p>
+                    </div>
+                    <div class="feature-card" data-category="sdr">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M2 12h4l3-9 6 18 3-9h4"/></svg></div>
+                        <h3>Sub-GHz Analyzer</h3>
+                        <p>HackRF-based signal capture and protocol decoding for 300-928 MHz ISM bands with spectrum analysis and replay.</p>
+                    </div>
+                    <div class="feature-card" data-category="sdr">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 18.5a6.5 6.5 0 1 1 0-13"/><path d="M17 12h5"/><path d="M12 7V2"/><circle cx="12" cy="12" r="2"/><path d="M8.5 8.5L5 5"/></svg></div>
+                        <h3>Listening Post</h3>
+                        <p>Frequency scanner with real-time audio monitoring, fine-tuning controls, and customizable frequency presets.</p>
+                    </div>
+                    <div class="feature-card" data-category="sdr">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="2" y1="12" x2="22" y2="12"/><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"/></svg></div>
+                        <h3>WebSDR</h3>
+                        <p>Remote HF/shortwave listening via the KiwiSDR network. Access receivers worldwide with real-time audio streaming.</p>
+                    </div>
+                    <div class="feature-card" data-category="sdr">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="4" y="4" width="16" height="16" rx="2"/><path d="M8 8h2v2H8z"/><path d="M14 8h2v2h-2z"/><path d="M8 14h2v2H8z"/><path d="M14 14h2v2h-2z"/><path d="M11 8h2v2h-2z"/><path d="M11 11h2v2h-2z"/></svg></div>
+                        <h3>Spy Stations</h3>
+                        <p>Number stations and diplomatic HF network database. Frequencies, schedules, and background info from priyom.org.</p>
+                    </div>
+                    <div class="feature-card" data-category="sdr">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z"/><circle cx="12" cy="10" r="3"/></svg></div>
+                        <h3>APRS</h3>
+                        <p>Amateur packet radio position reports and telemetry via direwolf. Track amateur radio operators on an interactive map.</p>
+                    </div>
+                    <div class="feature-card" data-category="sdr">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M13 2L3 14h9l-1 8 10-12h-9l1-8z"/></svg></div>
+                        <h3>Utility Meters</h3>
+                        <p>Smart meter monitoring via rtl_amr. Receive electric, gas, and water meter broadcasts in real time.</p>
+                    </div>
+                    <div class="feature-card" data-category="aviation">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M17.8 19.2L16 11l3.5-3.5C21 6 21.5 4 21 3c-1-.5-3 0-4.5 1.5L13 8 4.8 6.2c-.5-.1-.9.1-1.1.5l-.3.5c-.2.5-.1 1 .3 1.3L9 12l-2 3H4l-1 1 3 2 2 3 1-1v-3l3-2 3.5 5.3c.3.4.8.5 1.3.3l.5-.2c.4-.3.6-.7.5-1.2z"/></svg></div>
+                        <h3>Aircraft Tracking</h3>
+                        <p>Real-time ADS-B tracking with interactive maps, aircraft photos, emergency squawk detection, and range visualization.</p>
+                    </div>
+                    <div class="feature-card" data-category="aviation">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="4" width="18" height="16" rx="2"/><path d="M7 8h10"/><path d="M7 12h6"/><path d="M7 16h8"/></svg></div>
+                        <h3>ACARS</h3>
+                        <p>Aircraft datalink messages via acarsdec. Decode operational, weather, and position reports from commercial flights.</p>
+                    </div>
+                    <div class="feature-card" data-category="aviation">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 5v14"/><path d="M5 12h14"/><circle cx="12" cy="12" r="9"/><path d="M3.5 9h17"/><path d="M3.5 15h17"/></svg></div>
+                        <h3>VDL2</h3>
+                        <p>VHF Data Link Mode 2 aircraft datalink decoding via dumpvdl2. Real-time ACARS-over-AVLC message capture with signal analysis.</p>
+                    </div>
+                    <div class="feature-card" data-category="aviation">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M2 20l4-4h3l4-7 2 4h2l5-9"/><path d="M22 20H2"/><path d="M6 16v4"/></svg></div>
+                        <h3>Vessel Tracking</h3>
+                        <p>Real-time AIS ship tracking via AIS-catcher. Monitor maritime traffic with vessel details, course, speed, and destination.</p>
+                    </div>
+                    <div class="feature-card" data-category="space">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="3"/><path d="M12 1v4"/><path d="M12 19v4"/><path d="M5 5l2 2"/><path d="M17 17l2 2"/><path d="M1 12h4"/><path d="M19 12h4"/><path d="M5 19l2-2"/><path d="M17 7l2-2"/><ellipse cx="12" cy="12" rx="10" ry="4" transform="rotate(45 12 12)"/></svg></div>
+                        <h3>Satellite Tracking</h3>
+                        <p>Track satellites with TLE data, sky plots, ground track visualization, and pass predictions for your location.</p>
+                    </div>
+                    <div class="feature-card" data-category="space">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 2v2"/><path d="M12 20v2"/><path d="m4.93 4.93 1.41 1.41"/><path d="m17.66 17.66 1.41 1.41"/><path d="M2 12h2"/><path d="M20 12h2"/><path d="m6.34 17.66-1.41 1.41"/><path d="m19.07 4.93-1.41 1.41"/><circle cx="12" cy="12" r="4"/><path d="M16 12a4 4 0 0 0-4-4"/></svg></div>
+                        <h3>Weather Satellites</h3>
+                        <p>NOAA APT and Meteor LRPT image decoding via SatDump with auto-scheduler, polar plot, and ground track map.</p>
+                    </div>
+                    <div class="feature-card" data-category="space">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="8.5" cy="8.5" r="1.5"/><path d="M21 15l-5-5L5 21"/></svg></div>
+                        <h3>ISS SSTV</h3>
+                        <p>Receive Slow Scan Television from the ISS. Real-time tracking globe, pass predictions, and image decoding.</p>
+                    </div>
+                    <div class="feature-card" data-category="space">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2"/><path d="M3 9h18"/><path d="M9 3v18"/></svg></div>
+                        <h3>HF SSTV</h3>
+                        <p>Terrestrial SSTV on shortwave frequencies. Decode amateur radio image transmissions across HF, VHF, and UHF bands.</p>
+                    </div>
+                    <div class="feature-card" data-category="space">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 2a14.5 14.5 0 0 0 0 20 14.5 14.5 0 0 0 0-20"/><path d="M2 12h20"/><path d="M12 8l4 4-4 4"/></svg></div>
+                        <h3>GPS Tracking</h3>
+                        <p>Real-time GPS position tracking with live map, speed, heading, altitude, satellite info, and track recording.</p>
+                    </div>
+                    <div class="feature-card" data-category="space">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></svg></div>
+                        <h3>Space Weather</h3>
+                        <p>Real-time solar and geomagnetic monitoring. Kp index, HF band conditions, solar imagery, D-RAP maps, and aurora forecasts from NOAA SWPC.</p>
+                    </div>
+                    <div class="feature-card" data-category="wireless">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M5 12.55a11 11 0 0 1 14.08 0"/><path d="M1.42 9a16 16 0 0 1 21.16 0"/><path d="M8.53 16.11a6 6 0 0 1 6.95 0"/><circle cx="12" cy="20" r="1"/></svg></div>
+                        <h3>WiFi Scanning</h3>
+                        <p>Monitor mode reconnaissance via aircrack-ng. Network discovery, client tracking, and handshake capture.</p>
+                    </div>
+                    <div class="feature-card" data-category="wireless">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="10" r="6"/><path d="M12 16v5"/><path d="M8 21h8"/><path d="M9.5 7.5L12 10l2.5-2.5"/></svg></div>
+                        <h3>Bluetooth Scanning</h3>
+                        <p>Device discovery with tracker detection for AirTags, Tile, Samsung SmartTag, and other Bluetooth devices.</p>
+                    </div>
+                    <div class="feature-card" data-category="wireless">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="3"/><circle cx="12" cy="12" r="7" stroke-dasharray="4 2"/><circle cx="12" cy="12" r="11" stroke-dasharray="2 3"/><line x1="12" y1="1" x2="12" y2="3"/></svg></div>
+                        <h3>BT Locate</h3>
+                        <p>SAR Bluetooth device location with GPS-tagged signal trail mapping, IRK-based RPA resolution, and proximity audio alerts.</p>
+                    </div>
+                    <div class="feature-card" data-category="wireless">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 22s-8-4.5-8-11.8A8 8 0 0 1 12 2a8 8 0 0 1 8 8.2c0 7.3-8 11.8-8 11.8z"/><circle cx="12" cy="10" r="3"/><path d="M12 2v3"/><path d="M4.93 4.93l2.12 2.12"/><path d="M20 12h-3"/></svg></div>
+                        <h3>TSCM</h3>
+                        <p>Counter-surveillance with baseline recording, threat detection, device correlation, and risk scoring.</p>
+                    </div>
+                    <div class="feature-card" data-category="wireless">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 2L2 7l10 5 10-5-10-5z"/><path d="M2 17l10 5 10-5"/><path d="M2 12l10 5 10-5"/></svg></div>
+                        <h3>Meshtastic</h3>
+                        <p>LoRa mesh network integration. Connect to Meshtastic devices for decentralized, long-range communication monitoring.</p>
+                    </div>
+                    <div class="feature-card" data-category="platform">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="3" width="20" height="14" rx="2"/><line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/><circle cx="9" cy="10" r="1.5"/><circle cx="15" cy="10" r="1.5"/><path d="M5 10h2"/><path d="M17 10h2"/></svg></div>
+                        <h3>Remote Agents</h3>
+                        <p>Distributed signal intelligence with remote sensor nodes. Deploy agents across multiple locations and aggregate data to a central controller.</p>
+                    </div>
+                    <div class="feature-card" data-category="platform">
+                        <div class="feature-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M18.36 6.64A9 9 0 0 1 20.77 15"/><path d="M6.16 6.16a9 9 0 0 0-2.57 8.84"/><path d="M12 2v4"/><path d="M2 12h4"/><line x1="2" y1="2" x2="22" y2="22"/><circle cx="12" cy="12" r="3"/></svg></div>
+                        <h3>Offline Mode</h3>
+                        <p>Run without internet using bundled assets. Choose from multiple map tile providers or use your own local tile server.</p>
+                    </div>
+                </div>
+                <button class="carousel-arrow carousel-arrow-right" aria-label="Scroll right">&#8250;</button>
+            </div>
+
+            <div class="carousel-indicators" id="carousel-indicators"></div>
         </div>
     </section>
 
@@ -252,6 +250,34 @@
                     <img src="images/bt-locate.png" alt="BT Locate SAR Tracker">
                     <span class="screenshot-label">BT Locate — SAR Tracker</span>
                 </div>
+                <div class="screenshot-item">
+                    <img src="images/spy-stations.png" alt="Spy Stations Database">
+                    <span class="screenshot-label">Spy Stations</span>
+                </div>
+                <div class="screenshot-item">
+                    <img src="images/gps.png" alt="GPS Receiver">
+                    <span class="screenshot-label">GPS Receiver</span>
+                </div>
+                <div class="screenshot-item">
+                    <img src="images/websdr.png" alt="WebSDR Remote Listening">
+                    <span class="screenshot-label">WebSDR</span>
+                </div>
+                <div class="screenshot-item">
+                    <img src="images/vdl2.png" alt="VDL2 Aircraft Datalink">
+                    <span class="screenshot-label">VDL2 Aircraft Datalink</span>
+                </div>
+                <div class="screenshot-item">
+                    <img src="images/weather-satellite.png" alt="Weather Satellite Decoder">
+                    <span class="screenshot-label">Weather Satellite</span>
+                </div>
+                <div class="screenshot-item">
+                    <img src="images/satellite-tracker.png" alt="Satellite Tracker">
+                    <span class="screenshot-label">Satellite Tracker</span>
+                </div>
+                <div class="screenshot-item">
+                    <img src="images/iss-sstv.png" alt="ISS SSTV Decoder">
+                    <span class="screenshot-label">ISS SSTV</span>
+                </div>
             </div>
         </div>
     </section>
@@ -336,6 +362,36 @@ docker compose up -d</code></pre>
         </div>
     </section>
 
+    <section class="support">
+        <div class="container">
+            <h2>Support & Contact</h2>
+            <p class="section-subtitle">Help keep iNTERCEPT alive or get in touch</p>
+
+            <div class="support-grid">
+                <a href="https://www.buymeacoffee.com/smittix" target="_blank" class="support-card support-coffee">
+                    <div class="support-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M17 8h1a4 4 0 0 1 0 8h-1"/><path d="M3 8h14v9a4 4 0 0 1-4 4H7a4 4 0 0 1-4-4V8z"/><line x1="6" y1="2" x2="6" y2="4"/><line x1="10" y1="2" x2="10" y2="4"/><line x1="14" y1="2" x2="14" y2="4"/></svg></div>
+                    <h3>Buy Me a Coffee</h3>
+                    <p>Support development with a one-time donation</p>
+                </a>
+                <a href="#" id="email-card" class="support-card" onclick="return false;">
+                    <div class="support-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="4" width="20" height="16" rx="2"/><path d="M22 4L12 13 2 4"/></svg></div>
+                    <h3>Email</h3>
+                    <p id="email-text">Click to reveal</p>
+                </a>
+                <a href="https://discord.gg/EyeksEJmWE" target="_blank" class="support-card">
+                    <div class="support-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"/><circle cx="12" cy="12" r="10"/><line x1="12" y1="17" x2="12.01" y2="17"/></svg></div>
+                    <h3>Discord</h3>
+                    <p>Join the community for help and discussion</p>
+                </a>
+                <a href="https://github.com/smittix/intercept/issues" target="_blank" class="support-card">
+                    <div class="support-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="8" x2="12" y2="12"/><line x1="12" y1="16" x2="12.01" y2="16"/></svg></div>
+                    <h3>Report an Issue</h3>
+                    <p>Bug reports and feature requests on GitHub</p>
+                </a>
+            </div>
+        </div>
+    </section>
+
     <footer class="footer">
         <div class="container">
             <div class="footer-content">
@@ -346,6 +402,8 @@ docker compose up -d</code></pre>
                 <div class="footer-links">
                     <a href="https://github.com/smittix/intercept" target="_blank">GitHub</a>
                     <a href="https://discord.gg/EyeksEJmWE" target="_blank">Discord</a>
+                    <a href="#" id="footer-email">Email</a>
+                    <a href="https://www.buymeacoffee.com/smittix" target="_blank">Donate</a>
                     <a href="https://github.com/smittix/intercept/blob/main/docs/USAGE.md">Documentation</a>
                     <a href="https://github.com/smittix/intercept/blob/main/docs/DISTRIBUTED_AGENTS.md">Remote Agents</a>
                 </div>
@@ -394,6 +452,334 @@ docker compose up -d</code></pre>
         document.addEventListener('keydown', (e) => {
             if (e.key === 'Escape') closeLightbox();
         });
+
+        // Carousel functionality
+        (function() {
+            const track = document.querySelector('.carousel-track');
+            const cards = Array.from(track.querySelectorAll('.feature-card'));
+            const leftArrow = document.querySelector('.carousel-arrow-left');
+            const rightArrow = document.querySelector('.carousel-arrow-right');
+            const filterBtns = document.querySelectorAll('.filter-btn');
+            const indicatorContainer = document.getElementById('carousel-indicators');
+
+            const SCROLL_AMOUNT = 300;
+
+            function updateArrows() {
+                leftArrow.disabled = track.scrollLeft <= 0;
+                rightArrow.disabled = track.scrollLeft + track.clientWidth >= track.scrollWidth - 2;
+            }
+
+            function buildIndicators() {
+                const visible = cards.filter(c => !c.classList.contains('hidden'));
+                const totalWidth = visible.length * 300;
+                const pages = Math.max(1, Math.ceil(totalWidth / track.clientWidth));
+                indicatorContainer.innerHTML = '';
+                for (let i = 0; i < pages; i++) {
+                    const dot = document.createElement('button');
+                    dot.className = 'carousel-dot' + (i === 0 ? ' active' : '');
+                    dot.addEventListener('click', () => {
+                        track.scrollTo({ left: (track.scrollWidth / pages) * i, behavior: 'smooth' });
+                    });
+                    indicatorContainer.appendChild(dot);
+                }
+            }
+
+            function updateIndicators() {
+                const dots = indicatorContainer.querySelectorAll('.carousel-dot');
+                if (!dots.length) return;
+                const ratio = track.scrollLeft / Math.max(1, track.scrollWidth - track.clientWidth);
+                const idx = Math.round(ratio * (dots.length - 1));
+                dots.forEach((d, i) => d.classList.toggle('active', i === idx));
+            }
+
+            leftArrow.addEventListener('click', () => {
+                track.scrollBy({ left: -SCROLL_AMOUNT, behavior: 'smooth' });
+            });
+
+            rightArrow.addEventListener('click', () => {
+                track.scrollBy({ left: SCROLL_AMOUNT, behavior: 'smooth' });
+            });
+
+            track.addEventListener('scroll', () => {
+                updateArrows();
+                updateIndicators();
+            });
+
+            filterBtns.forEach(btn => {
+                btn.addEventListener('click', () => {
+                    filterBtns.forEach(b => b.classList.remove('active'));
+                    btn.classList.add('active');
+                    const filter = btn.dataset.filter;
+
+                    cards.forEach(card => {
+                        if (filter === 'all' || card.dataset.category === filter) {
+                            card.classList.remove('hidden');
+                        } else {
+                            card.classList.add('hidden');
+                        }
+                    });
+
+                    track.scrollTo({ left: 0 });
+                    buildIndicators();
+                    updateArrows();
+                });
+            });
+
+            buildIndicators();
+            updateArrows();
+            window.addEventListener('resize', () => { buildIndicators(); updateArrows(); });
+        })();
+
+        // Obfuscated email - assembled at runtime to defeat scrapers
+        (function() {
+            const p = ['smittix', 'outlook', 'com'];
+            const addr = p[0] + '@' + p[1] + '.' + p[2];
+            const card = document.getElementById('email-card');
+            const text = document.getElementById('email-text');
+            const footerLink = document.getElementById('footer-email');
+            let revealed = false;
+
+            card.addEventListener('click', function(e) {
+                e.preventDefault();
+                if (!revealed) {
+                    text.textContent = addr;
+                    revealed = true;
+                } else {
+                    window.location.href = 'mail' + 'to:' + addr;
+                }
+            });
+
+            footerLink.addEventListener('click', function(e) {
+                e.preventDefault();
+                window.location.href = 'mail' + 'to:' + addr;
+            });
+        })();
+    </script>
+
+    <script>
+    // Animated satellite & signal background
+    (function() {
+        const canvas = document.getElementById('bg-canvas');
+        const ctx = canvas.getContext('2d');
+        let w, h, dpr;
+        let orbits = [];
+        let pulses = [];
+        let particles = [];
+        let mouse = { x: -1000, y: -1000 };
+
+        function resize() {
+            dpr = Math.min(window.devicePixelRatio || 1, 2);
+            w = window.innerWidth;
+            h = document.documentElement.scrollHeight;
+            canvas.width = w * dpr;
+            canvas.height = h * dpr;
+            canvas.style.width = w + 'px';
+            canvas.style.height = h + 'px';
+            ctx.setTransform(dpr, 0, 0, dpr, 0, 0);
+        }
+
+        // Orbital paths with satellites
+        function createOrbits() {
+            orbits = [];
+            const count = Math.max(4, Math.floor(w / 300));
+            for (let i = 0; i < count; i++) {
+                const cx = Math.random() * w;
+                const cy = Math.random() * h;
+                const rx = 120 + Math.random() * 280;
+                const ry = 40 + Math.random() * 100;
+                const tilt = (Math.random() - 0.5) * 1.2;
+                const speed = (0.0002 + Math.random() * 0.0004) * (Math.random() > 0.5 ? 1 : -1);
+                const sats = [];
+                const satCount = 1 + Math.floor(Math.random() * 2);
+                for (let j = 0; j < satCount; j++) {
+                    sats.push({ angle: Math.random() * Math.PI * 2, pulseTimer: 0 });
+                }
+                orbits.push({ cx, cy, rx, ry, tilt, speed, sats });
+            }
+        }
+
+        // Floating signal particles (tiny dots drifting upward)
+        function createParticles() {
+            particles = [];
+            const count = Math.max(30, Math.floor((w * h) / 25000));
+            for (let i = 0; i < count; i++) {
+                particles.push({
+                    x: Math.random() * w,
+                    y: Math.random() * h,
+                    vy: -(0.08 + Math.random() * 0.15),
+                    vx: (Math.random() - 0.5) * 0.1,
+                    size: 0.5 + Math.random() * 1.2,
+                    alpha: 0.1 + Math.random() * 0.25,
+                    flicker: Math.random() * Math.PI * 2,
+                });
+            }
+        }
+
+        function spawnPulse(x, y) {
+            pulses.push({ x, y, r: 2, maxR: 50 + Math.random() * 40, alpha: 0.35 });
+        }
+
+        function drawOrbitPath(orbit) {
+            ctx.save();
+            ctx.translate(orbit.cx, orbit.cy);
+            ctx.rotate(orbit.tilt);
+            ctx.beginPath();
+            ctx.ellipse(0, 0, orbit.rx, orbit.ry, 0, 0, Math.PI * 2);
+            ctx.strokeStyle = 'rgba(0, 212, 170, 0.04)';
+            ctx.lineWidth = 1;
+            ctx.stroke();
+            ctx.restore();
+        }
+
+        function drawSatellite(orbit, sat, dt) {
+            sat.angle += orbit.speed * dt;
+            const cos = Math.cos(orbit.tilt);
+            const sin = Math.sin(orbit.tilt);
+            const ex = orbit.rx * Math.cos(sat.angle);
+            const ey = orbit.ry * Math.sin(sat.angle);
+            const sx = orbit.cx + ex * cos - ey * sin;
+            const sy = orbit.cy + ex * sin + ey * cos;
+
+            // Satellite dot
+            ctx.beginPath();
+            ctx.arc(sx, sy, 2, 0, Math.PI * 2);
+            ctx.fillStyle = 'rgba(0, 212, 170, 0.7)';
+            ctx.fill();
+
+            // Faint glow
+            ctx.beginPath();
+            ctx.arc(sx, sy, 6, 0, Math.PI * 2);
+            const g = ctx.createRadialGradient(sx, sy, 0, sx, sy, 6);
+            g.addColorStop(0, 'rgba(0, 212, 170, 0.15)');
+            g.addColorStop(1, 'rgba(0, 212, 170, 0)');
+            ctx.fillStyle = g;
+            ctx.fill();
+
+            // Periodic signal pulse
+            sat.pulseTimer += dt;
+            if (sat.pulseTimer > 3000 + Math.random() * 500) {
+                sat.pulseTimer = 0;
+                spawnPulse(sx, sy);
+            }
+        }
+
+        function drawPulses(dt) {
+            for (let i = pulses.length - 1; i >= 0; i--) {
+                const p = pulses[i];
+                p.r += dt * 0.025;
+                p.alpha = 0.35 * (1 - p.r / p.maxR);
+                if (p.r >= p.maxR) { pulses.splice(i, 1); continue; }
+
+                ctx.beginPath();
+                ctx.arc(p.x, p.y, p.r, 0, Math.PI * 2);
+                ctx.strokeStyle = `rgba(0, 212, 170, ${p.alpha})`;
+                ctx.lineWidth = 1;
+                ctx.stroke();
+
+                // Second ring
+                if (p.r > 12) {
+                    ctx.beginPath();
+                    ctx.arc(p.x, p.y, p.r * 0.6, 0, Math.PI * 2);
+                    ctx.strokeStyle = `rgba(0, 136, 255, ${p.alpha * 0.5})`;
+                    ctx.stroke();
+                }
+            }
+        }
+
+        function drawParticles(dt, time) {
+            for (const p of particles) {
+                p.y += p.vy * dt * 0.06;
+                p.x += p.vx * dt * 0.06;
+                p.flicker += dt * 0.002;
+
+                if (p.y < -10) { p.y = h + 10; p.x = Math.random() * w; }
+                if (p.x < -10) p.x = w + 10;
+                if (p.x > w + 10) p.x = -10;
+
+                const flick = p.alpha * (0.6 + 0.4 * Math.sin(p.flicker));
+
+                // Mouse interaction - subtle brighten
+                const dx = p.x - mouse.x;
+                const dy = p.y - mouse.y;
+                const dist = Math.sqrt(dx * dx + dy * dy);
+                const boost = dist < 150 ? 0.3 * (1 - dist / 150) : 0;
+
+                ctx.beginPath();
+                ctx.arc(p.x, p.y, p.size, 0, Math.PI * 2);
+                ctx.fillStyle = `rgba(0, 212, 170, ${Math.min(flick + boost, 0.6)})`;
+                ctx.fill();
+            }
+        }
+
+        // Faint grid lines (signal grid)
+        function drawGrid(time) {
+            ctx.strokeStyle = 'rgba(0, 212, 170, 0.015)';
+            ctx.lineWidth = 1;
+            const spacing = 120;
+            const offset = (time * 0.005) % spacing;
+
+            for (let x = -spacing + offset; x < w + spacing; x += spacing) {
+                ctx.beginPath();
+                ctx.moveTo(x, 0);
+                ctx.lineTo(x, h);
+                ctx.stroke();
+            }
+            for (let y = -spacing + offset * 0.7; y < h + spacing; y += spacing) {
+                ctx.beginPath();
+                ctx.moveTo(0, y);
+                ctx.lineTo(w, y);
+                ctx.stroke();
+            }
+        }
+
+        let last = 0;
+        function animate(now) {
+            const dt = last ? Math.min(now - last, 50) : 16;
+            last = now;
+
+            ctx.clearRect(0, 0, w, h);
+            drawGrid(now);
+
+            for (const orbit of orbits) {
+                drawOrbitPath(orbit);
+                for (const sat of orbit.sats) {
+                    drawSatellite(orbit, sat, dt);
+                }
+            }
+
+            drawPulses(dt);
+            drawParticles(dt, now);
+
+            requestAnimationFrame(animate);
+        }
+
+        // Track mouse for particle interaction
+        document.addEventListener('mousemove', (e) => {
+            mouse.x = e.clientX;
+            mouse.y = e.clientY + window.scrollY;
+        });
+
+        // Resize handling
+        let resizeTimer;
+        function handleResize() {
+            clearTimeout(resizeTimer);
+            resizeTimer = setTimeout(() => {
+                resize();
+                createOrbits();
+                createParticles();
+            }, 200);
+        }
+
+        // Keep canvas height synced with document
+        const ro = new ResizeObserver(() => { handleResize(); });
+        ro.observe(document.documentElement);
+        window.addEventListener('resize', handleResize);
+
+        resize();
+        createOrbits();
+        createParticles();
+        requestAnimationFrame(animate);
+    })();
     </script>
 </body>
 </html>

docs/style.css

@@ -17,6 +17,22 @@
     --gradient-end: #0088ff;
 }
 
+/* Animated background canvas */
+#bg-canvas {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    z-index: 0;
+    pointer-events: none;
+}
+
+body > *:not(#bg-canvas) {
+    position: relative;
+    z-index: 1;
+}
+
 * {
     margin: 0;
     padding: 0;
@@ -245,18 +261,74 @@ section h2 {
     background: var(--bg-secondary);
 }
 
-.features-grid {
+/* Category filter tabs */
-    display: grid;
+.carousel-filters {
-    grid-template-columns: repeat(4, 1fr);
+    display: flex;
-    gap: 24px;
+    justify-content: center;
+    gap: 8px;
+    margin-bottom: 40px;
+    flex-wrap: wrap;
+}
+
+.filter-btn {
+    font-family: 'JetBrains Mono', monospace;
+    font-size: 0.8rem;
+    font-weight: 500;
+    padding: 8px 20px;
+    border-radius: 20px;
+    border: 1px solid var(--border);
+    background: transparent;
+    color: var(--text-secondary);
+    cursor: pointer;
+    transition: all 0.25s;
+    letter-spacing: 0.5px;
+}
+
+.filter-btn:hover {
+    border-color: var(--accent);
+    color: var(--text-primary);
+}
+
+.filter-btn.active {
+    background: var(--accent);
+    color: var(--bg-primary);
+    border-color: var(--accent);
+}
+
+/* Carousel */
+.carousel-wrapper {
+    position: relative;
+    padding: 0 56px;
+}
+
+.carousel-track {
+    display: flex;
+    gap: 20px;
+    overflow-x: auto;
+    scroll-behavior: smooth;
+    scroll-snap-type: x mandatory;
+    -webkit-overflow-scrolling: touch;
+    scrollbar-width: none;
+    padding: 8px 0 16px;
+}
+
+.carousel-track::-webkit-scrollbar {
+    display: none;
 }
 
 .feature-card {
+    flex: 0 0 280px;
+    scroll-snap-align: start;
     background: var(--bg-card);
     border: 1px solid var(--border);
     border-radius: 12px;
     padding: 32px 24px;
     transition: all 0.3s;
+    min-height: 200px;
+}
+
+.feature-card.hidden {
+    display: none;
 }
 
 .feature-card:hover {
@@ -266,8 +338,15 @@ section h2 {
 }
 
 .feature-icon {
-    font-size: 2rem;
+    width: 36px;
+    height: 36px;
     margin-bottom: 16px;
+    color: var(--accent);
+}
+
+.feature-icon svg {
+    width: 100%;
+    height: 100%;
 }
 
 .feature-card h3 {
@@ -283,6 +362,81 @@ section h2 {
     line-height: 1.7;
 }
 
+/* Carousel arrows */
+.carousel-arrow {
+    position: absolute;
+    top: 50%;
+    transform: translateY(-50%);
+    width: 44px;
+    height: 44px;
+    border-radius: 50%;
+    border: 1px solid var(--border);
+    background: var(--bg-card);
+    color: var(--text-primary);
+    font-size: 1.5rem;
+    cursor: pointer;
+    transition: all 0.25s;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 10;
+    line-height: 1;
+}
+
+.carousel-arrow:hover {
+    background: var(--bg-card-hover);
+    border-color: var(--accent);
+    color: var(--accent);
+}
+
+.carousel-arrow:disabled {
+    opacity: 0.3;
+    cursor: default;
+}
+
+.carousel-arrow:disabled:hover {
+    background: var(--bg-card);
+    border-color: var(--border);
+    color: var(--text-primary);
+}
+
+.carousel-arrow-left {
+    left: 0;
+}
+
+.carousel-arrow-right {
+    right: 0;
+}
+
+/* Carousel indicators */
+.carousel-indicators {
+    display: flex;
+    justify-content: center;
+    gap: 8px;
+    margin-top: 28px;
+}
+
+.carousel-dot {
+    width: 8px;
+    height: 8px;
+    border-radius: 50%;
+    background: var(--border);
+    border: none;
+    cursor: pointer;
+    transition: all 0.25s;
+    padding: 0;
+}
+
+.carousel-dot.active {
+    background: var(--accent);
+    width: 24px;
+    border-radius: 4px;
+}
+
+.carousel-dot:hover {
+    background: var(--text-muted);
+}
+
 /* Screenshots */
 .screenshot-gallery {
     display: grid;
@@ -550,6 +704,72 @@ section h2 {
     gap: 16px;
 }
 
+/* Support & Contact */
+.support {
+    background: var(--bg-secondary);
+}
+
+.support-grid {
+    display: grid;
+    grid-template-columns: repeat(4, 1fr);
+    gap: 24px;
+}
+
+.support-card {
+    background: var(--bg-card);
+    border: 1px solid var(--border);
+    border-radius: 12px;
+    padding: 32px 24px;
+    text-align: center;
+    text-decoration: none;
+    transition: all 0.3s;
+    display: block;
+}
+
+.support-card:hover {
+    background: var(--bg-card-hover);
+    border-color: var(--accent);
+    transform: translateY(-4px);
+}
+
+.support-card.support-coffee {
+    border-color: rgba(255, 193, 59, 0.3);
+}
+
+.support-card.support-coffee:hover {
+    border-color: #ffc13b;
+    box-shadow: 0 8px 30px rgba(255, 193, 59, 0.1);
+}
+
+.support-card.support-coffee .support-icon {
+    color: #ffc13b;
+}
+
+.support-icon {
+    width: 36px;
+    height: 36px;
+    margin: 0 auto 16px;
+    color: var(--accent);
+}
+
+.support-icon svg {
+    width: 100%;
+    height: 100%;
+}
+
+.support-card h3 {
+    font-size: 1.1rem;
+    font-weight: 600;
+    margin-bottom: 8px;
+    color: var(--text-primary);
+}
+
+.support-card p {
+    font-size: 0.85rem;
+    color: var(--text-secondary);
+    line-height: 1.6;
+}
+
 /* Footer */
 .footer {
     background: var(--bg-secondary);
@@ -641,14 +861,22 @@ section h2 {
         margin: 0 auto;
     }
 
-    .features-grid {
+    .carousel-wrapper {
-        grid-template-columns: repeat(2, 1fr);
+        padding: 0 48px;
+    }
+
+    .feature-card {
+        flex: 0 0 260px;
     }
 
     .screenshot-gallery {
         grid-template-columns: repeat(2, 1fr);
     }
 
+    .support-grid {
+        grid-template-columns: repeat(2, 1fr);
+    }
+
     .install-options {
         grid-template-columns: 1fr;
     }
@@ -669,14 +897,35 @@ section h2 {
         gap: 24px;
     }
 
-    .features-grid {
+    .carousel-wrapper {
-        grid-template-columns: 1fr;
+        padding: 0 4px;
+    }
+
+    .carousel-arrow {
+        display: none;
+    }
+
+    .feature-card {
+        flex: 0 0 260px;
+    }
+
+    .carousel-filters {
+        gap: 6px;
+    }
+
+    .filter-btn {
+        font-size: 0.7rem;
+        padding: 6px 14px;
     }
 
     .screenshot-gallery {
         grid-template-columns: 1fr;
     }
 
+    .support-grid {
+        grid-template-columns: 1fr;
+    }
+
     .nav-links {
         display: none;
     }

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "intercept"
-version = "2.18.0"
+version = "2.20.0"
 description = "Signal Intelligence Platform - Pager/433MHz/ADS-B/Satellite/WiFi/Bluetooth"
 readme = "README.md"
 requires-python = ">=3.9"

routes/__init__.py

@@ -13,6 +13,7 @@ def register_blueprints(app):
     from .ais import ais_bp
     from .dsc import dsc_bp
     from .acars import acars_bp
+    from .vdl2 import vdl2_bp
     from .aprs import aprs_bp
     from .satellite import satellite_bp
     from .gps import gps_bp
@@ -34,6 +35,8 @@ def register_blueprints(app):
     from .recordings import recordings_bp
     from .subghz import subghz_bp
     from .bt_locate import bt_locate_bp
+    from .analytics import analytics_bp
+    from .space_weather import space_weather_bp
 
     app.register_blueprint(pager_bp)
     app.register_blueprint(sensor_bp)
@@ -46,6 +49,7 @@ def register_blueprints(app):
     app.register_blueprint(ais_bp)
     app.register_blueprint(dsc_bp)  # VHF DSC maritime distress
     app.register_blueprint(acars_bp)
+    app.register_blueprint(vdl2_bp)
     app.register_blueprint(aprs_bp)
     app.register_blueprint(satellite_bp)
     app.register_blueprint(gps_bp)
@@ -67,6 +71,8 @@ def register_blueprints(app):
     app.register_blueprint(recordings_bp)  # Session recordings
     app.register_blueprint(subghz_bp)  # SubGHz transceiver (HackRF)
     app.register_blueprint(bt_locate_bp)  # BT Locate SAR device tracking
+    app.register_blueprint(analytics_bp)  # Cross-mode analytics dashboard
+    app.register_blueprint(space_weather_bp)  # Space weather monitoring
 
     # Initialize TSCM state with queue and lock from app
     import app as app_module

routes/acars.py

@@ -35,11 +35,8 @@ acars_bp = Blueprint('acars', __name__, url_prefix='/acars')
 
 # Default VHF ACARS frequencies (MHz) - common worldwide
 DEFAULT_ACARS_FREQUENCIES = [
-    '131.550',  # Primary worldwide
+    '131.725',  # North America
-    '130.025',  # Secondary USA/Canada
+    '131.825',  # North America
-    '129.125',  # USA
-    '131.525',  # Europe
-    '131.725',  # Europe secondary
 ]
 
 # Message counter for statistics
@@ -129,6 +126,13 @@ def stream_acars_output(process: subprocess.Popen, is_text_mode: bool = False) -
 
                 app_module.acars_queue.put(data)
 
+                # Feed flight correlator
+                try:
+                    from utils.flight_correlator import get_flight_correlator
+                    get_flight_correlator().add_acars_message(data)
+                except Exception:
+                    pass
+
                 # Log if enabled
                 if app_module.logging_enabled:
                     try:
@@ -440,7 +444,7 @@ def get_frequencies() -> Response:
     return jsonify({
         'default': DEFAULT_ACARS_FREQUENCIES,
         'regions': {
-            'north_america': ['129.125', '130.025', '130.450', '131.550'],
+            'north_america': ['131.725', '131.825'],
             'europe': ['131.525', '131.725', '131.550'],
             'asia_pacific': ['131.550', '131.450'],
         }

routes/adsb.py

@@ -439,6 +439,12 @@ def parse_sbs_stream(service_addr):
                             if parts[16]:
                                 try:
                                     aircraft['vertical_rate'] = int(float(parts[16]))
+                                    if abs(aircraft['vertical_rate']) > 4000:
+                                        process_event('adsb', {
+                                            'type': 'vertical_rate_anomaly', 'icao': icao,
+                                            'callsign': aircraft.get('callsign', ''),
+                                            'vertical_rate': aircraft['vertical_rate'],
+                                        }, 'vertical_rate_anomaly')
                                 except (ValueError, TypeError):
                                     pass
 
@@ -456,6 +462,14 @@ def parse_sbs_stream(service_addr):
                         elif msg_type == '6' and len(parts) > 17:
                             if parts[17]:
                                 aircraft['squawk'] = parts[17]
+                                sq = parts[17].strip()
+                                _EMERGENCY_SQUAWKS = {'7700': 'General Emergency', '7600': 'Comms Failure', '7500': 'Hijack'}
+                                if sq in _EMERGENCY_SQUAWKS:
+                                    process_event('adsb', {
+                                        'type': 'squawk_emergency', 'icao': icao,
+                                        'callsign': aircraft.get('callsign', ''),
+                                        'squawk': sq, 'meaning': _EMERGENCY_SQUAWKS[sq],
+                                    }, 'squawk_emergency')
 
                         app_module.adsb_aircraft.set(icao, aircraft)
                         pending_updates.add(icao)
@@ -488,6 +502,19 @@ def parse_sbs_stream(service_addr):
                                         'source_host': service_addr,
                                         'snapshot': snapshot,
                                     })
+                                    # Geofence check
+                                    _gf_lat = snapshot.get('lat')
+                                    _gf_lon = snapshot.get('lon')
+                                    if _gf_lat and _gf_lon:
+                                        try:
+                                            from utils.geofence import get_geofence_manager
+                                            for _gf_evt in get_geofence_manager().check_position(
+                                                update_icao, 'aircraft', _gf_lat, _gf_lon,
+                                                {'callsign': snapshot.get('callsign'), 'altitude': snapshot.get('altitude')}
+                                            ):
+                                                process_event('adsb', _gf_evt, 'geofence')
+                                        except Exception:
+                                            pass
                             pending_updates.clear()
                             last_update = now
 
@@ -1103,3 +1130,17 @@ def aircraft_photo(registration: str):
     except Exception as e:
         logger.debug(f"Error fetching aircraft photo: {e}")
         return jsonify({'success': False, 'error': str(e)}), 500
+
+
+@adsb_bp.route('/aircraft/<icao>/messages')
+def get_aircraft_messages(icao: str):
+    """Get correlated ACARS/VDL2 messages for an aircraft."""
+    if not icao or not all(c in '0123456789ABCDEFabcdef' for c in icao):
+        return jsonify({'status': 'error', 'message': 'Invalid ICAO'}), 400
+
+    aircraft = app_module.adsb_aircraft.get(icao.upper())
+    callsign = aircraft.get('callsign') if aircraft else None
+
+    from utils.flight_correlator import get_flight_correlator
+    messages = get_flight_correlator().get_messages_for_aircraft(icao=icao.upper(), callsign=callsign)
+    return jsonify({'status': 'success', 'icao': icao.upper(), **messages})

routes/ais.py

@@ -124,13 +124,27 @@ def parse_ais_stream(port: int):
                     if now - last_update >= AIS_UPDATE_INTERVAL:
                         for mmsi in pending_updates:
                             if mmsi in app_module.ais_vessels:
+                                _vessel_snap = app_module.ais_vessels[mmsi]
                                 try:
                                     app_module.ais_queue.put_nowait({
                                         'type': 'vessel',
-                                        **app_module.ais_vessels[mmsi]
+                                        **_vessel_snap
                                     })
                                 except queue.Full:
                                     pass
+                                # Geofence check
+                                _v_lat = _vessel_snap.get('lat')
+                                _v_lon = _vessel_snap.get('lon')
+                                if _v_lat and _v_lon:
+                                    try:
+                                        from utils.geofence import get_geofence_manager
+                                        for _gf_evt in get_geofence_manager().check_position(
+                                            mmsi, 'vessel', _v_lat, _v_lon,
+                                            {'name': _vessel_snap.get('name'), 'ship_type': _vessel_snap.get('ship_type_text')}
+                                        ):
+                                            process_event('ais', _gf_evt, 'geofence')
+                                    except Exception:
+                                        pass
                         pending_updates.clear()
                         last_update = now
 
@@ -282,6 +296,16 @@ def process_ais_message(msg: dict) -> dict | None:
     # Timestamp
     vessel['last_seen'] = time.time()
 
+    # Check for DSC DISTRESS matching this MMSI
+    try:
+        for _dsc_key, _dsc_msg in app_module.dsc_messages.items():
+            if (str(_dsc_msg.get('source_mmsi', '')) == mmsi
+                    and _dsc_msg.get('category', '').upper() == 'DISTRESS'):
+                vessel['dsc_distress'] = True
+                break
+    except Exception:
+        pass
+
     return vessel
 
 
@@ -502,6 +526,23 @@ def stream_ais():
     return response
 
 
+@ais_bp.route('/vessel/<mmsi>/dsc')
+def get_vessel_dsc(mmsi: str):
+    """Get DSC messages associated with a vessel MMSI."""
+    if not mmsi or not mmsi.isdigit():
+        return jsonify({'status': 'error', 'message': 'Invalid MMSI'}), 400
+
+    matches = []
+    try:
+        for key, msg in app_module.dsc_messages.items():
+            if str(msg.get('source_mmsi', '')) == mmsi:
+                matches.append(dict(msg))
+    except Exception:
+        pass
+
+    return jsonify({'status': 'success', 'mmsi': mmsi, 'dsc_messages': matches})
+
+
 @ais_bp.route('/dashboard')
 def ais_dashboard():
     """Popout AIS dashboard."""

routes/analytics.py

@@ -0,0 +1,207 @@
+"""Analytics dashboard: cross-mode summary, activity sparklines, export, geofence CRUD."""
+
+from __future__ import annotations
+
+import csv
+import io
+import json
+
+from flask import Blueprint, Response, jsonify, request
+
+import app as app_module
+from utils.analytics import (
+    get_activity_tracker,
+    get_cross_mode_summary,
+    get_emergency_squawks,
+    get_mode_health,
+)
+from utils.flight_correlator import get_flight_correlator
+from utils.geofence import get_geofence_manager
+from utils.temporal_patterns import get_pattern_detector
+
+analytics_bp = Blueprint('analytics', __name__, url_prefix='/analytics')
+
+
+# Map mode names to DataStore attribute(s)
+MODE_STORES: dict[str, list[str]] = {
+    'adsb': ['adsb_aircraft'],
+    'ais': ['ais_vessels'],
+    'wifi': ['wifi_networks', 'wifi_clients'],
+    'bluetooth': ['bt_devices'],
+    'dsc': ['dsc_messages'],
+}
+
+
+@analytics_bp.route('/summary')
+def analytics_summary():
+    """Return cross-mode counts, health, and emergency squawks."""
+    return jsonify({
+        'status': 'success',
+        'counts': get_cross_mode_summary(),
+        'health': get_mode_health(),
+        'squawks': get_emergency_squawks(),
+        'flight_messages': {
+            'acars': get_flight_correlator().acars_count,
+            'vdl2': get_flight_correlator().vdl2_count,
+        },
+    })
+
+
+@analytics_bp.route('/activity')
+def analytics_activity():
+    """Return sparkline arrays for each mode."""
+    tracker = get_activity_tracker()
+    return jsonify({
+        'status': 'success',
+        'sparklines': tracker.get_all_sparklines(),
+    })
+
+
+@analytics_bp.route('/squawks')
+def analytics_squawks():
+    """Return current emergency squawk codes from ADS-B."""
+    return jsonify({
+        'status': 'success',
+        'squawks': get_emergency_squawks(),
+    })
+
+
+@analytics_bp.route('/patterns')
+def analytics_patterns():
+    """Return detected temporal patterns."""
+    return jsonify({
+        'status': 'success',
+        'patterns': get_pattern_detector().get_all_patterns(),
+    })
+
+
+@analytics_bp.route('/export/<mode>')
+def analytics_export(mode: str):
+    """Export current DataStore contents as JSON or CSV."""
+    fmt = request.args.get('format', 'json').lower()
+
+    if mode == 'sensor':
+        # Sensor doesn't use DataStore; return recent queue-based data
+        return jsonify({'status': 'success', 'data': [], 'message': 'Sensor data is stream-only'})
+
+    store_names = MODE_STORES.get(mode)
+    if not store_names:
+        return jsonify({'status': 'error', 'message': f'Unknown mode: {mode}'}), 400
+
+    all_items: list[dict] = []
+
+    # Try v2 scanners first for wifi/bluetooth
+    if mode == 'wifi':
+        try:
+            from utils.wifi.scanner import _scanner_instance as wifi_scanner
+            if wifi_scanner is not None:
+                for ap in wifi_scanner.access_points:
+                    all_items.append(ap.to_dict())
+                for client in wifi_scanner.clients:
+                    item = client.to_dict()
+                    item['_store'] = 'wifi_clients'
+                    all_items.append(item)
+        except Exception:
+            pass
+    elif mode == 'bluetooth':
+        try:
+            from utils.bluetooth.scanner import _scanner_instance as bt_scanner
+            if bt_scanner is not None:
+                for dev in bt_scanner.get_devices():
+                    all_items.append(dev.to_dict())
+        except Exception:
+            pass
+
+    # Fall back to legacy DataStores if v2 scanners yielded nothing
+    if not all_items:
+        for store_name in store_names:
+            store = getattr(app_module, store_name, None)
+            if store is None:
+                continue
+            for key, value in store.items():
+                item = dict(value) if isinstance(value, dict) else {'id': key, 'value': value}
+                item.setdefault('_store', store_name)
+                all_items.append(item)
+
+    if fmt == 'csv':
+        if not all_items:
+            output = ''
+        else:
+            # Collect all keys across items
+            fieldnames: list[str] = []
+            seen: set[str] = set()
+            for item in all_items:
+                for k in item:
+                    if k not in seen:
+                        fieldnames.append(k)
+                        seen.add(k)
+
+            buf = io.StringIO()
+            writer = csv.DictWriter(buf, fieldnames=fieldnames, extrasaction='ignore')
+            writer.writeheader()
+            for item in all_items:
+                # Serialize non-scalar values
+                row = {}
+                for k in fieldnames:
+                    v = item.get(k)
+                    if isinstance(v, (dict, list)):
+                        row[k] = json.dumps(v)
+                    else:
+                        row[k] = v
+                writer.writerow(row)
+            output = buf.getvalue()
+
+        response = Response(output, mimetype='text/csv')
+        response.headers['Content-Disposition'] = f'attachment; filename={mode}_export.csv'
+        return response
+
+    # Default: JSON
+    return jsonify({'status': 'success', 'mode': mode, 'count': len(all_items), 'data': all_items})
+
+
+# =========================================================================
+# Geofence CRUD
+# =========================================================================
+
+@analytics_bp.route('/geofences')
+def list_geofences():
+    return jsonify({
+        'status': 'success',
+        'zones': get_geofence_manager().list_zones(),
+    })
+
+
+@analytics_bp.route('/geofences', methods=['POST'])
+def create_geofence():
+    data = request.get_json() or {}
+    name = data.get('name')
+    lat = data.get('lat')
+    lon = data.get('lon')
+    radius_m = data.get('radius_m')
+
+    if not all([name, lat is not None, lon is not None, radius_m is not None]):
+        return jsonify({'status': 'error', 'message': 'name, lat, lon, radius_m are required'}), 400
+
+    try:
+        lat = float(lat)
+        lon = float(lon)
+        radius_m = float(radius_m)
+    except (TypeError, ValueError):
+        return jsonify({'status': 'error', 'message': 'lat, lon, radius_m must be numbers'}), 400
+
+    if not (-90 <= lat <= 90) or not (-180 <= lon <= 180):
+        return jsonify({'status': 'error', 'message': 'Invalid coordinates'}), 400
+    if radius_m <= 0:
+        return jsonify({'status': 'error', 'message': 'radius_m must be positive'}), 400
+
+    alert_on = data.get('alert_on', 'enter_exit')
+    zone_id = get_geofence_manager().add_zone(name, lat, lon, radius_m, alert_on)
+    return jsonify({'status': 'success', 'zone_id': zone_id})
+
+
+@analytics_bp.route('/geofences/<int:zone_id>', methods=['DELETE'])
+def delete_geofence(zone_id: int):
+    ok = get_geofence_manager().delete_zone(zone_id)
+    if not ok:
+        return jsonify({'status': 'error', 'message': 'Zone not found'}), 404
+    return jsonify({'status': 'success'})

routes/aprs.py

@@ -19,16 +19,16 @@ from typing import Generator, Optional
 from flask import Blueprint, jsonify, request, Response
 
 import app as app_module
-from utils.logging import sensor_logger as logger
+from utils.logging import sensor_logger as logger
-from utils.validation import validate_device_index, validate_gain, validate_ppm
+from utils.validation import validate_device_index, validate_gain, validate_ppm
-from utils.sse import format_sse
+from utils.sse import format_sse
-from utils.event_pipeline import process_event
+from utils.event_pipeline import process_event
-from utils.sdr import SDRFactory, SDRType
+from utils.sdr import SDRFactory, SDRType
-from utils.constants import (
+from utils.constants import (
-    PROCESS_TERMINATE_TIMEOUT,
+    PROCESS_TERMINATE_TIMEOUT,
-    SSE_KEEPALIVE_INTERVAL,
+    SSE_KEEPALIVE_INTERVAL,
-    SSE_QUEUE_TIMEOUT,
+    SSE_QUEUE_TIMEOUT,
-    PROCESS_START_WAIT,
+    PROCESS_START_WAIT,
 )
 
 aprs_bp = Blueprint('aprs', __name__, url_prefix='/aprs')
@@ -47,6 +47,7 @@ APRS_FREQUENCIES = {
     'brazil': '145.570',
     'japan': '144.640',
     'china': '144.640',
+    'iss': '145.825',
 }
 
 # Statistics
@@ -73,19 +74,19 @@ def find_multimon_ng() -> Optional[str]:
     return shutil.which('multimon-ng')
 
 
-def find_rtl_fm() -> Optional[str]:
+def find_rtl_fm() -> Optional[str]:
-    """Find rtl_fm binary."""
+    """Find rtl_fm binary."""
-    return shutil.which('rtl_fm')
+    return shutil.which('rtl_fm')
-
+
-
+
-def find_rx_fm() -> Optional[str]:
+def find_rx_fm() -> Optional[str]:
-    """Find SoapySDR rx_fm binary."""
+    """Find SoapySDR rx_fm binary."""
-    return shutil.which('rx_fm')
+    return shutil.which('rx_fm')
-
+
-
+
-def find_rtl_power() -> Optional[str]:
+def find_rtl_power() -> Optional[str]:
-    """Find rtl_power binary for spectrum scanning."""
+    """Find rtl_power binary for spectrum scanning."""
-    return shutil.which('rtl_power')
+    return shutil.which('rtl_power')
 
 
 # Path to direwolf config file
@@ -1378,6 +1379,19 @@ def stream_aprs_output(rtl_process: subprocess.Popen, decoder_process: subproces
                         'last_seen': packet.get('timestamp'),
                         'packet_type': packet.get('packet_type'),
                     }
+                    # Geofence check
+                    _aprs_lat = packet.get('lat')
+                    _aprs_lon = packet.get('lon')
+                    if _aprs_lat and _aprs_lon:
+                        try:
+                            from utils.geofence import get_geofence_manager
+                            for _gf_evt in get_geofence_manager().check_position(
+                                callsign, 'aprs_station', _aprs_lat, _aprs_lon,
+                                {'callsign': callsign}
+                            ):
+                                process_event('aprs', _gf_evt, 'geofence')
+                        except Exception:
+                            pass
                     # Evict oldest stations when limit is exceeded
                     if len(aprs_stations) > APRS_MAX_STATIONS:
                         oldest = min(
@@ -1420,22 +1434,22 @@ def stream_aprs_output(rtl_process: subprocess.Popen, decoder_process: subproces
 
 
 @aprs_bp.route('/tools')
-def check_aprs_tools() -> Response:
+def check_aprs_tools() -> Response:
-    """Check for APRS decoding tools."""
+    """Check for APRS decoding tools."""
-    has_rtl_fm = find_rtl_fm() is not None
+    has_rtl_fm = find_rtl_fm() is not None
-    has_rx_fm = find_rx_fm() is not None
+    has_rx_fm = find_rx_fm() is not None
-    has_direwolf = find_direwolf() is not None
+    has_direwolf = find_direwolf() is not None
-    has_multimon = find_multimon_ng() is not None
+    has_multimon = find_multimon_ng() is not None
-    has_fm_demod = has_rtl_fm or has_rx_fm
+    has_fm_demod = has_rtl_fm or has_rx_fm
-
+
-    return jsonify({
+    return jsonify({
-        'rtl_fm': has_rtl_fm,
+        'rtl_fm': has_rtl_fm,
-        'rx_fm': has_rx_fm,
+        'rx_fm': has_rx_fm,
-        'direwolf': has_direwolf,
+        'direwolf': has_direwolf,
-        'multimon_ng': has_multimon,
+        'multimon_ng': has_multimon,
-        'ready': has_fm_demod and (has_direwolf or has_multimon),
+        'ready': has_fm_demod and (has_direwolf or has_multimon),
-        'decoder': 'direwolf' if has_direwolf else ('multimon-ng' if has_multimon else None)
+        'decoder': 'direwolf' if has_direwolf else ('multimon-ng' if has_multimon else None)
-    })
+    })
 
 
 @aprs_bp.route('/status')
@@ -1476,12 +1490,12 @@ def start_aprs() -> Response:
                 'message': 'APRS decoder already running'
             }), 409
 
-    # Check for decoder (prefer direwolf, fallback to multimon-ng)
+    # Check for decoder (prefer direwolf, fallback to multimon-ng)
-    direwolf_path = find_direwolf()
+    direwolf_path = find_direwolf()
-    multimon_path = find_multimon_ng()
+    multimon_path = find_multimon_ng()
-
+
-    if not direwolf_path and not multimon_path:
+    if not direwolf_path and not multimon_path:
-        return jsonify({
+        return jsonify({
             'status': 'error',
             'message': 'No APRS decoder found. Install direwolf or multimon-ng'
         }), 400
@@ -1489,31 +1503,31 @@ def start_aprs() -> Response:
     data = request.json or {}
 
     # Validate inputs
-    try:
+    try:
-        device = validate_device_index(data.get('device', '0'))
+        device = validate_device_index(data.get('device', '0'))
-        gain = validate_gain(data.get('gain', '40'))
+        gain = validate_gain(data.get('gain', '40'))
-        ppm = validate_ppm(data.get('ppm', '0'))
+        ppm = validate_ppm(data.get('ppm', '0'))
-    except ValueError as e:
+    except ValueError as e:
-        return jsonify({'status': 'error', 'message': str(e)}), 400
+        return jsonify({'status': 'error', 'message': str(e)}), 400
-
+
-    sdr_type_str = str(data.get('sdr_type', 'rtlsdr')).lower()
+    sdr_type_str = str(data.get('sdr_type', 'rtlsdr')).lower()
-    try:
+    try:
-        sdr_type = SDRType(sdr_type_str)
+        sdr_type = SDRType(sdr_type_str)
-    except ValueError:
+    except ValueError:
-        sdr_type = SDRType.RTL_SDR
+        sdr_type = SDRType.RTL_SDR
-
+
-    if sdr_type == SDRType.RTL_SDR:
+    if sdr_type == SDRType.RTL_SDR:
-        if find_rtl_fm() is None:
+        if find_rtl_fm() is None:
-            return jsonify({
+            return jsonify({
-                'status': 'error',
+                'status': 'error',
-                'message': 'rtl_fm not found. Install with: sudo apt install rtl-sdr'
+                'message': 'rtl_fm not found. Install with: sudo apt install rtl-sdr'
-            }), 400
+            }), 400
-    else:
+    else:
-        if find_rx_fm() is None:
+        if find_rx_fm() is None:
-            return jsonify({
+            return jsonify({
-                'status': 'error',
+                'status': 'error',
-                'message': f'rx_fm not found. Install SoapySDR tools for {sdr_type.value}.'
+                'message': f'rx_fm not found. Install SoapySDR tools for {sdr_type.value}.'
-            }), 400
+            }), 400
 
     # Reserve SDR device to prevent conflicts with other modes
     error = app_module.claim_sdr_device(device, 'aprs')
@@ -1545,29 +1559,29 @@ def start_aprs() -> Response:
     aprs_last_packet_time = None
     aprs_stations = {}
 
-    # Build FM demod command for APRS (AFSK1200 @ 22050 Hz) via SDR abstraction.
+    # Build FM demod command for APRS (AFSK1200 @ 22050 Hz) via SDR abstraction.
-    try:
+    try:
-        sdr_device = SDRFactory.create_default_device(sdr_type, index=device)
+        sdr_device = SDRFactory.create_default_device(sdr_type, index=device)
-        builder = SDRFactory.get_builder(sdr_type)
+        builder = SDRFactory.get_builder(sdr_type)
-        rtl_cmd = builder.build_fm_demod_command(
+        rtl_cmd = builder.build_fm_demod_command(
-            device=sdr_device,
+            device=sdr_device,
-            frequency_mhz=float(frequency),
+            frequency_mhz=float(frequency),
-            sample_rate=22050,
+            sample_rate=22050,
-            gain=float(gain) if gain and str(gain) != '0' else None,
+            gain=float(gain) if gain and str(gain) != '0' else None,
-            ppm=int(ppm) if ppm and str(ppm) != '0' else None,
+            ppm=int(ppm) if ppm and str(ppm) != '0' else None,
-            modulation='nfm' if sdr_type == SDRType.RTL_SDR else 'fm',
+            modulation='nfm' if sdr_type == SDRType.RTL_SDR else 'fm',
-            squelch=None,
+            squelch=None,
-            bias_t=bool(data.get('bias_t', False)),
+            bias_t=bool(data.get('bias_t', False)),
-        )
+        )
-
+
-        if sdr_type == SDRType.RTL_SDR and rtl_cmd and rtl_cmd[-1] == '-':
+        if sdr_type == SDRType.RTL_SDR and rtl_cmd and rtl_cmd[-1] == '-':
-            # APRS benefits from DC blocking + fast AGC on rtl_fm.
+            # APRS benefits from DC blocking + fast AGC on rtl_fm.
-            rtl_cmd = rtl_cmd[:-1] + ['-E', 'dc', '-A', 'fast', '-']
+            rtl_cmd = rtl_cmd[:-1] + ['-E', 'dc', '-A', 'fast', '-']
-    except Exception as e:
+    except Exception as e:
-        if aprs_active_device is not None:
+        if aprs_active_device is not None:
-            app_module.release_sdr_device(aprs_active_device)
+            app_module.release_sdr_device(aprs_active_device)
-            aprs_active_device = None
+            aprs_active_device = None
-        return jsonify({'status': 'error', 'message': f'Failed to build SDR command: {e}'}), 500
+        return jsonify({'status': 'error', 'message': f'Failed to build SDR command: {e}'}), 500
 
     # Build decoder command
     if direwolf_path:
@@ -1690,14 +1704,14 @@ def start_aprs() -> Response:
         )
         thread.start()
 
-        return jsonify({
+        return jsonify({
-            'status': 'started',
+            'status': 'started',
-            'frequency': frequency,
+            'frequency': frequency,
-            'region': region,
+            'region': region,
-            'device': device,
+            'device': device,
-            'sdr_type': sdr_type.value,
+            'sdr_type': sdr_type.value,
-            'decoder': decoder_name
+            'decoder': decoder_name
-        })
+        })
 
     except Exception as e:
         logger.error(f"Failed to start APRS decoder: {e}")

routes/meshtastic.py

@@ -1051,3 +1051,19 @@ def request_store_forward():
             'status': 'error',
             'message': error or 'Failed to request S&F history'
         }), 500
+
+
+@meshtastic_bp.route('/topology')
+def mesh_topology():
+    """Return mesh network topology graph."""
+    if not is_meshtastic_available():
+        return jsonify({'status': 'error', 'message': 'Meshtastic SDK not installed'}), 400
+
+    client = get_meshtastic_client()
+    if not client or not client.is_running:
+        return jsonify({'status': 'error', 'message': 'Not connected'}), 400
+
+    return jsonify({
+        'status': 'success',
+        'topology': client.get_topology(),
+    })

routes/sensor.py

@@ -28,6 +28,10 @@ sensor_bp = Blueprint('sensor', __name__)
 # Track which device is being used
 sensor_active_device: int | None = None
 
+# RSSI history per device (model_id -> list of (timestamp, rssi))
+sensor_rssi_history: dict[str, list[tuple[float, float]]] = {}
+_MAX_RSSI_HISTORY = 60
+
 
 def stream_sensor_output(process: subprocess.Popen[bytes]) -> None:
     """Stream rtl_433 JSON output to queue."""
@@ -45,6 +49,17 @@ def stream_sensor_output(process: subprocess.Popen[bytes]) -> None:
                 data['type'] = 'sensor'
                 app_module.sensor_queue.put(data)
 
+                # Track RSSI history per device
+                _model = data.get('model', '')
+                _dev_id = data.get('id', '')
+                _rssi_val = data.get('rssi')
+                if _rssi_val is not None and _model:
+                    _hist_key = f"{_model}_{_dev_id}"
+                    hist = sensor_rssi_history.setdefault(_hist_key, [])
+                    hist.append((time.time(), float(_rssi_val)))
+                    if len(hist) > _MAX_RSSI_HISTORY:
+                        del hist[: len(hist) - _MAX_RSSI_HISTORY]
+
                 # Push scope event when signal level data is present
                 rssi = data.get('rssi')
                 snr = data.get('snr')
@@ -283,3 +298,12 @@ def stream_sensor() -> Response:
     response.headers['X-Accel-Buffering'] = 'no'
     response.headers['Connection'] = 'keep-alive'
     return response
+
+
+@sensor_bp.route('/sensor/rssi_history')
+def get_rssi_history() -> Response:
+    """Return RSSI history for all tracked sensor devices."""
+    result = {}
+    for key, entries in sensor_rssi_history.items():
+        result[key] = [{'t': round(t, 1), 'rssi': rssi} for t, rssi in entries]
+    return jsonify({'status': 'success', 'devices': result})

routes/space_weather.py

@@ -0,0 +1,300 @@
+"""Space Weather routes - proxies NOAA SWPC, NASA SDO, and HamQSL data."""
+
+from __future__ import annotations
+
+import json
+import time
+import urllib.error
+import urllib.request
+import xml.etree.ElementTree as ET
+from typing import Any
+
+from flask import Blueprint, Response, jsonify
+
+from utils.logging import get_logger
+
+logger = get_logger('intercept.space_weather')
+
+space_weather_bp = Blueprint('space_weather', __name__, url_prefix='/space-weather')
+
+# ---------------------------------------------------------------------------
+# TTL Cache
+# ---------------------------------------------------------------------------
+
+_cache: dict[str, dict[str, Any]] = {}
+
+# Cache TTLs in seconds
+TTL_REALTIME = 300       # 5 min for real-time data
+TTL_FORECAST = 1800      # 30 min for forecasts
+TTL_DAILY = 3600         # 1 hr for daily summaries
+TTL_IMAGE = 600          # 10 min for images
+
+
+def _cache_get(key: str) -> Any | None:
+    entry = _cache.get(key)
+    if entry and time.time() < entry['expires']:
+        return entry['data']
+    return None
+
+
+def _cache_set(key: str, data: Any, ttl: int) -> None:
+    _cache[key] = {'data': data, 'expires': time.time() + ttl}
+
+
+# ---------------------------------------------------------------------------
+# HTTP helpers
+# ---------------------------------------------------------------------------
+
+_TIMEOUT = 15  # seconds
+
+SWPC_BASE = 'https://services.swpc.noaa.gov'
+SWPC_JSON = f'{SWPC_BASE}/products'
+
+
+def _fetch_json(url: str, timeout: int = _TIMEOUT) -> Any | None:
+    try:
+        req = urllib.request.Request(url, headers={'User-Agent': 'INTERCEPT/1.0'})
+        with urllib.request.urlopen(req, timeout=timeout) as resp:
+            return json.loads(resp.read().decode())
+    except Exception as exc:
+        logger.warning('Failed to fetch %s: %s', url, exc)
+        return None
+
+
+def _fetch_text(url: str, timeout: int = _TIMEOUT) -> str | None:
+    try:
+        req = urllib.request.Request(url, headers={'User-Agent': 'INTERCEPT/1.0'})
+        with urllib.request.urlopen(req, timeout=timeout) as resp:
+            return resp.read().decode()
+    except Exception as exc:
+        logger.warning('Failed to fetch %s: %s', url, exc)
+        return None
+
+
+def _fetch_bytes(url: str, timeout: int = _TIMEOUT) -> bytes | None:
+    try:
+        req = urllib.request.Request(url, headers={'User-Agent': 'INTERCEPT/1.0'})
+        with urllib.request.urlopen(req, timeout=timeout) as resp:
+            return resp.read()
+    except Exception as exc:
+        logger.warning('Failed to fetch %s: %s', url, exc)
+        return None
+
+
+# ---------------------------------------------------------------------------
+# Data source fetchers
+# ---------------------------------------------------------------------------
+
+def _fetch_cached_json(cache_key: str, url: str, ttl: int) -> Any | None:
+    cached = _cache_get(cache_key)
+    if cached is not None:
+        return cached
+    data = _fetch_json(url)
+    if data is not None:
+        _cache_set(cache_key, data, ttl)
+    return data
+
+
+def _fetch_kp_index() -> Any | None:
+    return _fetch_cached_json('kp_index', f'{SWPC_JSON}/noaa-planetary-k-index.json', TTL_REALTIME)
+
+
+def _fetch_kp_forecast() -> Any | None:
+    return _fetch_cached_json('kp_forecast', f'{SWPC_JSON}/noaa-planetary-k-index-forecast.json', TTL_FORECAST)
+
+
+def _fetch_scales() -> Any | None:
+    return _fetch_cached_json('scales', f'{SWPC_JSON}/noaa-scales.json', TTL_REALTIME)
+
+
+def _fetch_flux() -> Any | None:
+    return _fetch_cached_json('flux', f'{SWPC_JSON}/10cm-flux-30-day.json', TTL_DAILY)
+
+
+def _fetch_alerts() -> Any | None:
+    return _fetch_cached_json('alerts', f'{SWPC_JSON}/alerts.json', TTL_REALTIME)
+
+
+def _fetch_solar_wind_plasma() -> Any | None:
+    return _fetch_cached_json('sw_plasma', f'{SWPC_JSON}/solar-wind/plasma-6-hour.json', TTL_REALTIME)
+
+
+def _fetch_solar_wind_mag() -> Any | None:
+    return _fetch_cached_json('sw_mag', f'{SWPC_JSON}/solar-wind/mag-6-hour.json', TTL_REALTIME)
+
+
+def _fetch_xrays() -> Any | None:
+    return _fetch_cached_json('xrays', f'{SWPC_BASE}/json/goes/primary/xrays-1-day.json', TTL_REALTIME)
+
+
+def _fetch_xray_flares() -> Any | None:
+    return _fetch_cached_json('xray_flares', f'{SWPC_BASE}/json/goes/primary/xray-flares-7-day.json', TTL_REALTIME)
+
+
+def _fetch_flare_probability() -> Any | None:
+    return _fetch_cached_json('flare_prob', f'{SWPC_BASE}/json/solar_probabilities.json', TTL_FORECAST)
+
+
+def _fetch_solar_regions() -> Any | None:
+    return _fetch_cached_json('solar_regions', f'{SWPC_BASE}/json/solar_regions.json', TTL_DAILY)
+
+
+def _fetch_sunspot_report() -> Any | None:
+    return _fetch_cached_json('sunspot_report', f'{SWPC_BASE}/json/sunspot_report.json', TTL_DAILY)
+
+
+def _parse_hamqsl_xml(xml_text: str) -> dict[str, Any] | None:
+    """Parse HamQSL solar XML into a dict of band conditions."""
+    try:
+        root = ET.fromstring(xml_text)
+        solar = root.find('.//solardata')
+        if solar is None:
+            return None
+        result: dict[str, Any] = {}
+        # Scalar fields
+        for tag in ('sfi', 'aindex', 'kindex', 'kindexnt', 'xray', 'sunspots',
+                     'heliumline', 'protonflux', 'electonflux', 'aurora',
+                     'normalization', 'latdegree', 'solarwind', 'magneticfield',
+                     'calculatedconditions', 'calculatedvhfconditions',
+                     'geomagfield', 'signalnoise', 'fof2', 'muffactor', 'muf'):
+            el = solar.find(tag)
+            if el is not None and el.text:
+                result[tag] = el.text.strip()
+        # Band conditions
+        bands: list[dict[str, str]] = []
+        for band_el in solar.findall('.//calculatedconditions/band'):
+            bands.append({
+                'name': band_el.get('name', ''),
+                'time': band_el.get('time', ''),
+                'condition': band_el.text.strip() if band_el.text else ''
+            })
+        result['bands'] = bands
+        # VHF conditions
+        vhf: list[dict[str, str]] = []
+        for phen_el in solar.findall('.//calculatedvhfconditions/phenomenon'):
+            vhf.append({
+                'name': phen_el.get('name', ''),
+                'location': phen_el.get('location', ''),
+                'condition': phen_el.text.strip() if phen_el.text else ''
+            })
+        result['vhf'] = vhf
+        return result
+    except ET.ParseError as exc:
+        logger.warning('Failed to parse HamQSL XML: %s', exc)
+        return None
+
+
+def _fetch_band_conditions() -> dict[str, Any] | None:
+    cached = _cache_get('band_conditions')
+    if cached is not None:
+        return cached
+    xml_text = _fetch_text('https://www.hamqsl.com/solarxml.php')
+    if xml_text is None:
+        return None
+    data = _parse_hamqsl_xml(xml_text)
+    if data is not None:
+        _cache_set('band_conditions', data, TTL_FORECAST)
+    return data
+
+
+# ---------------------------------------------------------------------------
+# Image proxy whitelist
+# ---------------------------------------------------------------------------
+
+IMAGE_WHITELIST: dict[str, dict[str, str]] = {
+    # D-RAP absorption maps
+    'drap_global': {
+        'url': f'{SWPC_BASE}/images/animations/d-rap/global/latest.png',
+        'content_type': 'image/png',
+    },
+    'drap_5': {
+        'url': f'{SWPC_BASE}/images/d-rap/global_f05.png',
+        'content_type': 'image/png',
+    },
+    'drap_10': {
+        'url': f'{SWPC_BASE}/images/d-rap/global_f10.png',
+        'content_type': 'image/png',
+    },
+    'drap_15': {
+        'url': f'{SWPC_BASE}/images/d-rap/global_f15.png',
+        'content_type': 'image/png',
+    },
+    'drap_20': {
+        'url': f'{SWPC_BASE}/images/d-rap/global_f20.png',
+        'content_type': 'image/png',
+    },
+    'drap_25': {
+        'url': f'{SWPC_BASE}/images/d-rap/global_f25.png',
+        'content_type': 'image/png',
+    },
+    'drap_30': {
+        'url': f'{SWPC_BASE}/images/d-rap/global_f30.png',
+        'content_type': 'image/png',
+    },
+    # Aurora forecast
+    'aurora_north': {
+        'url': f'{SWPC_BASE}/images/animations/ovation/north/latest.jpg',
+        'content_type': 'image/jpeg',
+    },
+    # SDO solar imagery
+    'sdo_193': {
+        'url': 'https://sdo.gsfc.nasa.gov/assets/img/latest/latest_512_0193.jpg',
+        'content_type': 'image/jpeg',
+    },
+    'sdo_304': {
+        'url': 'https://sdo.gsfc.nasa.gov/assets/img/latest/latest_512_0304.jpg',
+        'content_type': 'image/jpeg',
+    },
+    'sdo_magnetogram': {
+        'url': 'https://sdo.gsfc.nasa.gov/assets/img/latest/latest_512_HMIBC.jpg',
+        'content_type': 'image/jpeg',
+    },
+}
+
+
+# ---------------------------------------------------------------------------
+# Routes
+# ---------------------------------------------------------------------------
+
+@space_weather_bp.route('/data')
+def get_data():
+    """Return aggregated space weather data from all sources."""
+    data = {
+        'kp_index': _fetch_kp_index(),
+        'kp_forecast': _fetch_kp_forecast(),
+        'scales': _fetch_scales(),
+        'flux': _fetch_flux(),
+        'alerts': _fetch_alerts(),
+        'solar_wind_plasma': _fetch_solar_wind_plasma(),
+        'solar_wind_mag': _fetch_solar_wind_mag(),
+        'xrays': _fetch_xrays(),
+        'xray_flares': _fetch_xray_flares(),
+        'flare_probability': _fetch_flare_probability(),
+        'solar_regions': _fetch_solar_regions(),
+        'sunspot_report': _fetch_sunspot_report(),
+        'band_conditions': _fetch_band_conditions(),
+        'timestamp': time.time(),
+    }
+    return jsonify(data)
+
+
+@space_weather_bp.route('/image/<key>')
+def get_image(key: str):
+    """Proxy and cache whitelisted space weather images."""
+    entry = IMAGE_WHITELIST.get(key)
+    if not entry:
+        return jsonify({'error': 'Unknown image key'}), 404
+
+    cache_key = f'img_{key}'
+    cached = _cache_get(cache_key)
+    if cached is not None:
+        return Response(cached, content_type=entry['content_type'],
+                        headers={'Cache-Control': 'public, max-age=300'})
+
+    img_data = _fetch_bytes(entry['url'])
+    if img_data is None:
+        return jsonify({'error': 'Failed to fetch image'}), 502
+
+    _cache_set(cache_key, img_data, TTL_IMAGE)
+    return Response(img_data, content_type=entry['content_type'],
+                    headers={'Cache-Control': 'public, max-age=300'})

routes/vdl2.py

@@ -0,0 +1,364 @@
+"""VDL2 aircraft datalink routes."""
+
+from __future__ import annotations
+
+import json
+import queue
+import shutil
+import subprocess
+import threading
+import time
+from datetime import datetime
+from typing import Generator
+
+from flask import Blueprint, jsonify, request, Response
+
+import app as app_module
+from utils.logging import sensor_logger as logger
+from utils.validation import validate_device_index, validate_gain, validate_ppm
+from utils.sdr import SDRFactory, SDRType
+from utils.sse import format_sse
+from utils.event_pipeline import process_event
+from utils.constants import (
+    PROCESS_TERMINATE_TIMEOUT,
+    SSE_KEEPALIVE_INTERVAL,
+    SSE_QUEUE_TIMEOUT,
+    PROCESS_START_WAIT,
+)
+from utils.process import register_process, unregister_process
+
+vdl2_bp = Blueprint('vdl2', __name__, url_prefix='/vdl2')
+
+# Default VDL2 frequencies (MHz) - common worldwide
+DEFAULT_VDL2_FREQUENCIES = [
+    '136975000',  # Primary worldwide
+    '136725000',  # Europe
+    '136775000',  # Europe
+    '136800000',  # Multi-region
+    '136875000',  # Multi-region
+]
+
+# Message counter for statistics
+vdl2_message_count = 0
+vdl2_last_message_time = None
+
+# Track which device is being used
+vdl2_active_device: int | None = None
+
+
+def find_dumpvdl2():
+    """Find dumpvdl2 binary."""
+    return shutil.which('dumpvdl2')
+
+
+def stream_vdl2_output(process: subprocess.Popen) -> None:
+    """Stream dumpvdl2 JSON output to queue."""
+    global vdl2_message_count, vdl2_last_message_time
+
+    try:
+        app_module.vdl2_queue.put({'type': 'status', 'status': 'started'})
+
+        for line in iter(process.stdout.readline, b''):
+            line = line.decode('utf-8', errors='replace').strip()
+            if not line:
+                continue
+
+            try:
+                data = json.loads(line)
+
+                # Add our metadata
+                data['type'] = 'vdl2'
+                data['timestamp'] = datetime.utcnow().isoformat() + 'Z'
+
+                # Update stats
+                vdl2_message_count += 1
+                vdl2_last_message_time = time.time()
+
+                app_module.vdl2_queue.put(data)
+
+                # Feed flight correlator
+                try:
+                    from utils.flight_correlator import get_flight_correlator
+                    get_flight_correlator().add_vdl2_message(data)
+                except Exception:
+                    pass
+
+                # Log if enabled
+                if app_module.logging_enabled:
+                    try:
+                        with open(app_module.log_file_path, 'a') as f:
+                            ts = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+                            f.write(f"{ts} | VDL2 | {json.dumps(data)}\n")
+                    except Exception:
+                        pass
+
+            except json.JSONDecodeError:
+                # Not JSON - could be status message
+                if line:
+                    logger.debug(f"dumpvdl2 non-JSON: {line[:100]}")
+
+    except Exception as e:
+        logger.error(f"VDL2 stream error: {e}")
+        app_module.vdl2_queue.put({'type': 'error', 'message': str(e)})
+    finally:
+        global vdl2_active_device
+        # Ensure process is terminated
+        try:
+            process.terminate()
+            process.wait(timeout=2)
+        except Exception:
+            try:
+                process.kill()
+            except Exception:
+                pass
+        unregister_process(process)
+        app_module.vdl2_queue.put({'type': 'status', 'status': 'stopped'})
+        with app_module.vdl2_lock:
+            app_module.vdl2_process = None
+        # Release SDR device
+        if vdl2_active_device is not None:
+            app_module.release_sdr_device(vdl2_active_device)
+            vdl2_active_device = None
+
+
+@vdl2_bp.route('/tools')
+def check_vdl2_tools() -> Response:
+    """Check for VDL2 decoding tools."""
+    has_dumpvdl2 = find_dumpvdl2() is not None
+
+    return jsonify({
+        'dumpvdl2': has_dumpvdl2,
+        'ready': has_dumpvdl2
+    })
+
+
+@vdl2_bp.route('/status')
+def vdl2_status() -> Response:
+    """Get VDL2 decoder status."""
+    running = False
+    if app_module.vdl2_process:
+        running = app_module.vdl2_process.poll() is None
+
+    return jsonify({
+        'running': running,
+        'message_count': vdl2_message_count,
+        'last_message_time': vdl2_last_message_time,
+        'queue_size': app_module.vdl2_queue.qsize()
+    })
+
+
+@vdl2_bp.route('/start', methods=['POST'])
+def start_vdl2() -> Response:
+    """Start VDL2 decoder."""
+    global vdl2_message_count, vdl2_last_message_time, vdl2_active_device
+
+    with app_module.vdl2_lock:
+        if app_module.vdl2_process and app_module.vdl2_process.poll() is None:
+            return jsonify({
+                'status': 'error',
+                'message': 'VDL2 decoder already running'
+            }), 409
+
+    # Check for dumpvdl2
+    dumpvdl2_path = find_dumpvdl2()
+    if not dumpvdl2_path:
+        return jsonify({
+            'status': 'error',
+            'message': 'dumpvdl2 not found. Install from: https://github.com/szpajder/dumpvdl2'
+        }), 400
+
+    data = request.json or {}
+
+    # Validate inputs
+    try:
+        device = validate_device_index(data.get('device', '0'))
+        gain = validate_gain(data.get('gain', '40'))
+        ppm = validate_ppm(data.get('ppm', '0'))
+    except ValueError as e:
+        return jsonify({'status': 'error', 'message': str(e)}), 400
+
+    # Check if device is available
+    device_int = int(device)
+    error = app_module.claim_sdr_device(device_int, 'vdl2')
+    if error:
+        return jsonify({
+            'status': 'error',
+            'error_type': 'DEVICE_BUSY',
+            'message': error
+        }), 409
+
+    vdl2_active_device = device_int
+
+    # Get frequencies - use provided or defaults
+    # dumpvdl2 expects frequencies in Hz (integers)
+    frequencies = data.get('frequencies', DEFAULT_VDL2_FREQUENCIES)
+    if isinstance(frequencies, str):
+        frequencies = [f.strip() for f in frequencies.split(',')]
+
+    # Clear queue
+    while not app_module.vdl2_queue.empty():
+        try:
+            app_module.vdl2_queue.get_nowait()
+        except queue.Empty:
+            break
+
+    # Reset stats
+    vdl2_message_count = 0
+    vdl2_last_message_time = None
+
+    # Resolve SDR type for device selection
+    sdr_type_str = data.get('sdr_type', 'rtlsdr')
+    try:
+        sdr_type = SDRType(sdr_type_str)
+    except ValueError:
+        sdr_type = SDRType.RTL_SDR
+
+    is_soapy = sdr_type not in (SDRType.RTL_SDR,)
+
+    # Build dumpvdl2 command
+    # dumpvdl2 --output decoded:json --rtlsdr <device> --gain <gain> --correction <ppm> <freq1> <freq2> ...
+    cmd = [dumpvdl2_path]
+    cmd.extend(['--output', 'decoded:json:file:path=-'])
+
+    if is_soapy:
+        # SoapySDR device
+        sdr_device = SDRFactory.create_default_device(sdr_type, index=device_int)
+        builder = SDRFactory.get_builder(sdr_type)
+        device_str = builder._build_device_string(sdr_device)
+        cmd.extend(['--soapysdr', device_str])
+    else:
+        cmd.extend(['--rtlsdr', str(device)])
+
+    # Add gain
+    if gain and str(gain) != '0':
+        cmd.extend(['--gain', str(gain)])
+
+    # Add PPM correction if specified
+    if ppm and str(ppm) != '0':
+        cmd.extend(['--correction', str(ppm)])
+
+    # Add frequencies (dumpvdl2 takes them as positional args in Hz)
+    cmd.extend(frequencies)
+
+    logger.info(f"Starting VDL2 decoder: {' '.join(cmd)}")
+
+    try:
+        process = subprocess.Popen(
+            cmd,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            start_new_session=True
+        )
+
+        # Wait briefly to check if process started
+        time.sleep(PROCESS_START_WAIT)
+
+        if process.poll() is not None:
+            # Process died - release device
+            if vdl2_active_device is not None:
+                app_module.release_sdr_device(vdl2_active_device)
+                vdl2_active_device = None
+            stderr = ''
+            if process.stderr:
+                stderr = process.stderr.read().decode('utf-8', errors='replace')
+            error_msg = 'dumpvdl2 failed to start'
+            if stderr:
+                error_msg += f': {stderr[:200]}'
+            logger.error(error_msg)
+            return jsonify({'status': 'error', 'message': error_msg}), 500
+
+        app_module.vdl2_process = process
+        register_process(process)
+
+        # Start output streaming thread
+        thread = threading.Thread(
+            target=stream_vdl2_output,
+            args=(process,),
+            daemon=True
+        )
+        thread.start()
+
+        return jsonify({
+            'status': 'started',
+            'frequencies': frequencies,
+            'device': device,
+            'gain': gain
+        })
+
+    except Exception as e:
+        # Release device on failure
+        if vdl2_active_device is not None:
+            app_module.release_sdr_device(vdl2_active_device)
+            vdl2_active_device = None
+        logger.error(f"Failed to start VDL2 decoder: {e}")
+        return jsonify({'status': 'error', 'message': str(e)}), 500
+
+
+@vdl2_bp.route('/stop', methods=['POST'])
+def stop_vdl2() -> Response:
+    """Stop VDL2 decoder."""
+    global vdl2_active_device
+
+    with app_module.vdl2_lock:
+        if not app_module.vdl2_process:
+            return jsonify({
+                'status': 'error',
+                'message': 'VDL2 decoder not running'
+            }), 400
+
+        try:
+            app_module.vdl2_process.terminate()
+            app_module.vdl2_process.wait(timeout=PROCESS_TERMINATE_TIMEOUT)
+        except subprocess.TimeoutExpired:
+            app_module.vdl2_process.kill()
+        except Exception as e:
+            logger.error(f"Error stopping VDL2: {e}")
+
+        app_module.vdl2_process = None
+
+    # Release device from registry
+    if vdl2_active_device is not None:
+        app_module.release_sdr_device(vdl2_active_device)
+        vdl2_active_device = None
+
+    return jsonify({'status': 'stopped'})
+
+
+@vdl2_bp.route('/stream')
+def stream_vdl2() -> Response:
+    """SSE stream for VDL2 messages."""
+    def generate() -> Generator[str, None, None]:
+        last_keepalive = time.time()
+
+        while True:
+            try:
+                msg = app_module.vdl2_queue.get(timeout=SSE_QUEUE_TIMEOUT)
+                last_keepalive = time.time()
+                try:
+                    process_event('vdl2', msg, msg.get('type'))
+                except Exception:
+                    pass
+                yield format_sse(msg)
+            except queue.Empty:
+                now = time.time()
+                if now - last_keepalive >= SSE_KEEPALIVE_INTERVAL:
+                    yield format_sse({'type': 'keepalive'})
+                    last_keepalive = now
+
+    response = Response(generate(), mimetype='text/event-stream')
+    response.headers['Cache-Control'] = 'no-cache'
+    response.headers['X-Accel-Buffering'] = 'no'
+    return response
+
+
+@vdl2_bp.route('/frequencies')
+def get_frequencies() -> Response:
+    """Get default VDL2 frequencies."""
+    return jsonify({
+        'default': DEFAULT_VDL2_FREQUENCIES,
+        'regions': {
+            'north_america': ['136975000', '136100000', '136650000', '136700000', '136800000'],
+            'europe': ['136975000', '136675000', '136725000', '136775000', '136825000'],
+            'asia_pacific': ['136975000', '136900000'],
+        }
+    })

setup.sh

@@ -226,6 +226,7 @@ check_tools() {
   check_optional "hackrf_sweep"    "HackRF spectrum analyzer" hackrf_sweep
   check_required "dump1090"    "ADS-B decoder" dump1090
   check_required "acarsdec"    "ACARS decoder" acarsdec
+  check_optional "dumpvdl2"    "VDL2 decoder" dumpvdl2
   check_required "AIS-catcher" "AIS vessel decoder" AIS-catcher aiscatcher
   check_optional "satdump" "Weather satellite decoder (NOAA/Meteor)" satdump
   echo
@@ -312,28 +313,41 @@ install_python_deps() {
 
   # shellcheck disable=SC1091
   source venv/bin/activate
+  local PIP="venv/bin/python -m pip"
+  local PY="venv/bin/python"
 
-  python -m pip install --upgrade pip setuptools wheel >/dev/null 2>&1 || true
+  $PIP install --upgrade pip setuptools wheel >/dev/null 2>&1 || true
   ok "Upgraded pip tooling"
 
   progress "Installing Python dependencies"
-  # Try pip install, but don't fail if apt packages already satisfied deps
-  if ! python -m pip install -r requirements.txt 2>/dev/null; then
-    warn "Some pip packages failed - checking if apt packages cover them..."
-    # Verify critical packages are available
-    python -c "import flask; import requests; from flask_limiter import Limiter" 2>/dev/null || {
-      fail "Critical Python packages (flask, requests, flask-limiter) not installed"
-      echo "Try: pip install flask requests flask-limiter"
-      exit 1
-    }
-    ok "Core Python dependencies available"
-  else
-    ok "Python dependencies installed"
-  fi
 
-  # Ensure Flask 3.0+ is installed (required for Werkzeug 3.x compatibility)
+  # Install critical packages first to avoid all-or-nothing failures
-  # System apt packages may have older Flask 2.x which is incompatible
+  # (C extension packages like scipy/numpy can fail on newer Python versions
-  python -m pip install --upgrade "flask>=3.0.0" >/dev/null 2>&1 || true
+  #  and cause pip to roll back pure-Python packages like flask)
+  info "Installing core packages..."
+  $PIP install "flask>=3.0.0" "flask-limiter>=2.5.4" "requests>=2.28.0" \
+    "Werkzeug>=3.1.5" "pyserial>=3.5" "flask-sock" "websocket-client>=1.6.0" 2>&1 \
+    | tail -5 || true
+
+  # Verify critical packages
+  $PY -c "import flask; import requests; from flask_limiter import Limiter" 2>/dev/null || {
+    fail "Critical Python packages (flask, requests, flask-limiter) not installed"
+    echo "Try: venv/bin/pip install flask requests flask-limiter"
+    exit 1
+  }
+  ok "Core Python packages installed"
+
+  # Install optional packages individually (some may fail on newer Python)
+  info "Installing optional packages..."
+  for pkg in "numpy>=1.24.0" "scipy>=1.10.0" "Pillow>=9.0.0" "skyfield>=1.45" \
+             "bleak>=0.21.0" "psycopg2-binary>=2.9.9" "meshtastic>=2.0.0" \
+             "scapy>=2.4.5" "qrcode[pil]>=7.4" "cryptography>=41.0.0"; do
+    pkg_name="${pkg%%>=*}"
+    if ! $PIP install "$pkg" 2>/dev/null; then
+      warn "${pkg_name} failed to install (optional - related features may be unavailable)"
+    fi
+  done
+  ok "Optional packages processed"
   echo
 }
 
@@ -616,6 +630,7 @@ install_acarsdec_from_source_macos() {
     info "Compiling acarsdec..."
     build_log="$tmp_dir/acarsdec-build.log"
     if cmake .. -Drtl=ON \
+         -DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
          -DCMAKE_C_FLAGS="-I${HOMEBREW_PREFIX}/include" \
          -DCMAKE_EXE_LINKER_FLAGS="-L${HOMEBREW_PREFIX}/lib" \
          >"$build_log" 2>&1 \
@@ -635,6 +650,80 @@ install_acarsdec_from_source_macos() {
   )
 }
 
+install_dumpvdl2_from_source_macos() {
+  info "Building dumpvdl2 from source (with libacars dependency)..."
+
+  brew_install cmake
+  brew_install librtlsdr
+  brew_install pkg-config
+  brew_install glib
+
+  (
+    tmp_dir="$(mktemp -d)"
+    trap 'rm -rf "$tmp_dir"' EXIT
+
+    HOMEBREW_PREFIX="$(brew --prefix)"
+    export PKG_CONFIG_PATH="${HOMEBREW_PREFIX}/lib/pkgconfig:${PKG_CONFIG_PATH:-}"
+    export CMAKE_PREFIX_PATH="${HOMEBREW_PREFIX}"
+
+    # Build libacars first
+    info "Cloning libacars..."
+    git clone --depth 1 https://github.com/szpajder/libacars.git "$tmp_dir/libacars" >/dev/null 2>&1 \
+      || { warn "Failed to clone libacars"; exit 1; }
+
+    cd "$tmp_dir/libacars"
+    mkdir -p build && cd build
+
+    info "Compiling libacars..."
+    build_log="$tmp_dir/libacars-build.log"
+    if cmake .. \
+         -DCMAKE_C_FLAGS="-I${HOMEBREW_PREFIX}/include" \
+         -DCMAKE_EXE_LINKER_FLAGS="-L${HOMEBREW_PREFIX}/lib" \
+         >"$build_log" 2>&1 \
+       && make >>"$build_log" 2>&1; then
+      if [[ -w /usr/local/lib ]]; then
+        make install >>"$build_log" 2>&1
+      else
+        refresh_sudo
+        $SUDO make install >>"$build_log" 2>&1
+      fi
+      ok "libacars installed"
+    else
+      warn "Failed to build libacars."
+      tail -20 "$build_log" | while IFS= read -r line; do warn "  $line"; done
+      exit 1
+    fi
+
+    # Build dumpvdl2
+    info "Cloning dumpvdl2..."
+    git clone --depth 1 https://github.com/szpajder/dumpvdl2.git "$tmp_dir/dumpvdl2" >/dev/null 2>&1 \
+      || { warn "Failed to clone dumpvdl2"; exit 1; }
+
+    cd "$tmp_dir/dumpvdl2"
+    mkdir -p build && cd build
+
+    info "Compiling dumpvdl2..."
+    build_log="$tmp_dir/dumpvdl2-build.log"
+    if cmake .. \
+         -DCMAKE_C_FLAGS="-I${HOMEBREW_PREFIX}/include" \
+         -DCMAKE_EXE_LINKER_FLAGS="-L${HOMEBREW_PREFIX}/lib" \
+         >"$build_log" 2>&1 \
+       && make >>"$build_log" 2>&1; then
+      if [[ -w /usr/local/bin ]]; then
+        install -m 0755 src/dumpvdl2 /usr/local/bin/dumpvdl2
+      else
+        refresh_sudo
+        $SUDO install -m 0755 src/dumpvdl2 /usr/local/bin/dumpvdl2
+      fi
+      ok "dumpvdl2 installed successfully from source"
+    else
+      warn "Failed to build dumpvdl2. VDL2 decoding will not be available."
+      warn "Build log (last 30 lines):"
+      tail -30 "$build_log" | while IFS= read -r line; do warn "  $line"; done
+    fi
+  )
+}
+
 install_aiscatcher_from_source_macos() {
   info "AIS-catcher not available via Homebrew. Building from source..."
 
@@ -687,6 +776,21 @@ install_satdump_from_source_debian() {
       || { warn "Failed to clone SatDump"; exit 1; }
 
     cd "$tmp_dir/SatDump"
+
+    # Patch: fix deprecated std::allocator usage for newer compilers
+    # GCC 13+ errors on deprecated allocator members in sol2.
+    # Pragmas must go in lua_utils.cpp (the instantiation site), not sol.hpp (definition site).
+    lua_utils="src-core/common/lua/lua_utils.cpp"
+    if [ -f "$lua_utils" ]; then
+      {
+        echo '#pragma GCC diagnostic push'
+        echo '#pragma GCC diagnostic ignored "-Wdeprecated"'
+        echo '#pragma GCC diagnostic ignored "-Wdeprecated-declarations"'
+        cat "$lua_utils"
+        echo '#pragma GCC diagnostic pop'
+      } > "${lua_utils}.patched" && mv "${lua_utils}.patched" "$lua_utils"
+    fi
+
     mkdir -p build && cd build
 
     info "Compiling SatDump (this is a large C++ project and may take 10-30 minutes)..."
@@ -731,62 +835,64 @@ install_satdump_from_source_debian() {
   )
 }
 
-install_satdump_from_source_macos() {
+install_satdump_macos() {
-  info "Building SatDump v1.2.2 from source (weather satellite decoder)..."
+  info "Installing SatDump v1.2.2 from pre-built release (weather satellite decoder)..."
 
-  brew_install cmake
+  # Determine architecture
-  brew_install libpng
+  local arch
-  brew_install libtiff
+  arch="$(uname -m)"
-  brew_install jemalloc
+  local dmg_name
-  brew_install libvolk
+  if [ "$arch" = "arm64" ]; then
-  brew_install nng
+    dmg_name="SatDump-macOS-Silicon.dmg"
-  brew_install zstd
+  else
-  brew_install soapysdr
+    dmg_name="SatDump-macOS-Intel.dmg"
-  brew_install hackrf
+  fi
-  brew_install fftw
+
+  local dmg_url="https://github.com/SatDump/SatDump/releases/download/1.2.2/${dmg_name}"
+  local install_dir="/usr/local/lib/satdump"
 
   # Run in subshell to isolate EXIT trap
   (
     tmp_dir="$(mktemp -d)"
-    trap 'rm -rf "$tmp_dir"' EXIT
+    trap 'hdiutil detach "$tmp_dir/mnt" -quiet 2>/dev/null || true; rm -rf "$tmp_dir"' EXIT
 
-    info "Cloning SatDump v1.2.2..."
+    info "Downloading ${dmg_name}..."
-    git clone --depth 1 --branch 1.2.2 https://github.com/SatDump/SatDump.git "$tmp_dir/SatDump" >/dev/null 2>&1 \
+    if ! curl -sL -o "$tmp_dir/satdump.dmg" "$dmg_url"; then
-      || { warn "Failed to clone SatDump"; exit 1; }
+      warn "Failed to download SatDump. Weather satellite decoding will not be available."
+      exit 1
+    fi
 
-    cd "$tmp_dir/SatDump"
+    info "Installing SatDump..."
-    mkdir -p build && cd build
+    # Mount the DMG
+    hdiutil attach "$tmp_dir/satdump.dmg" -nobrowse -quiet -mountpoint "$tmp_dir/mnt" \
+      || { warn "Failed to mount SatDump DMG"; exit 1; }
 
-    info "Compiling SatDump (this is a large C++ project and may take 10-30 minutes)..."
+    local app_dir="$tmp_dir/mnt/SatDump.app"
-    build_log="$tmp_dir/satdump-build.log"
+    if [ ! -d "$app_dir" ]; then
+      warn "SatDump.app not found in DMG"
+      exit 1
+    fi
 
-    # Show periodic progress while building so the user knows it's not hung
+    # Install: copy app contents to /usr/local/lib/satdump
-    (
+    refresh_sudo
-      while true; do
+    $SUDO mkdir -p "$install_dir"
-        sleep 30
+    $SUDO cp -R "$app_dir/Contents/MacOS/"* "$install_dir/"
-        if [ -f "$build_log" ]; then
+    $SUDO cp -R "$app_dir/Contents/Resources/"* "$install_dir/"
-          local_lines=$(wc -l < "$build_log" 2>/dev/null || echo 0)
-          printf "  [*] Still compiling SatDump... (%s lines of build output so far)\n" "$local_lines"
-        fi
-      done
-    ) &
-    progress_pid=$!
 
-    if cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_GUI=OFF .. >"$build_log" 2>&1 \
+    # Create wrapper script so satdump can find its resources via @executable_path
-        && make -j "$(sysctl -n hw.ncpu)" >>"$build_log" 2>&1; then
+    $SUDO tee /usr/local/bin/satdump >/dev/null <<'WRAPPER'
-      kill $progress_pid 2>/dev/null; wait $progress_pid 2>/dev/null
+#!/bin/sh
-      if [[ -w /usr/local/bin ]]; then
+exec /usr/local/lib/satdump/satdump "$@"
-        make install >/dev/null 2>&1
+WRAPPER
-      else
+    $SUDO chmod +x /usr/local/bin/satdump
-        refresh_sudo
+
-        $SUDO make install >/dev/null 2>&1
+    hdiutil detach "$tmp_dir/mnt" -quiet 2>/dev/null
-      fi
+
-      ok "SatDump installed successfully."
+    # Verify installation
+    if /usr/local/lib/satdump/satdump 2>&1 | grep -q "Usage"; then
+      ok "SatDump v1.2.2 installed successfully."
     else
-      kill $progress_pid 2>/dev/null; wait $progress_pid 2>/dev/null
+      warn "SatDump installed but may not work correctly."
-      warn "Failed to build SatDump from source. Weather satellite decoding will not be available."
-      warn "Build log (last 30 lines):"
-      tail -30 "$build_log" | while IFS= read -r line; do warn "  $line"; done
     fi
   )
 }
@@ -800,7 +906,7 @@ install_macos_packages() {
     sudo -v || { fail "sudo authentication failed"; exit 1; }
   fi
 
-  TOTAL_STEPS=19
+  TOTAL_STEPS=22
   CURRENT_STEP=0
 
   progress "Checking Homebrew"
@@ -873,6 +979,13 @@ install_macos_packages() {
     ok "acarsdec already installed"
   fi
 
+  progress "Installing dumpvdl2"
+  if ! cmd_exists dumpvdl2; then
+    install_dumpvdl2_from_source_macos || warn "dumpvdl2 not available. VDL2 decoding will not be available."
+  else
+    ok "dumpvdl2 already installed"
+  fi
+
   progress "Installing AIS-catcher"
   if ! cmd_exists AIS-catcher && ! cmd_exists aiscatcher; then
     (brew_install aiscatcher) || install_aiscatcher_from_source_macos || warn "AIS-catcher not available"
@@ -885,7 +998,7 @@ install_macos_packages() {
     echo
     info "SatDump is used for weather satellite imagery (NOAA APT & Meteor LRPT)."
     if ask_yes_no "Do you want to install SatDump?"; then
-      install_satdump_from_source_macos || warn "SatDump build failed. Weather satellite decoding will not be available."
+      install_satdump_macos || warn "SatDump installation failed. Weather satellite decoding will not be available."
     else
       warn "Skipping SatDump installation. You can install it later if needed."
     fi
@@ -977,7 +1090,7 @@ install_dump1090_from_source_debian() {
 
     cd "$tmp_dir/dump1090"
     # Remove -Werror to prevent build failures on newer GCC versions
-    sed -i 's/-Werror//g' Makefile 2>/dev/null || sed -i '' 's/-Werror//g' Makefile
+    sed -i 's/-Werror//g' Makefile 2>/dev/null || true
     info "Compiling FlightAware dump1090..."
     if make BLADERF=no RTLSDR=yes >/dev/null 2>&1; then
       $SUDO install -m 0755 dump1090 /usr/local/bin/dump1090
@@ -1018,7 +1131,7 @@ install_acarsdec_from_source_debian() {
     mkdir -p build && cd build
 
     info "Compiling acarsdec..."
-    if cmake .. -Drtl=ON >/dev/null 2>&1 && make >/dev/null 2>&1; then
+    if cmake .. -Drtl=ON -DCMAKE_POLICY_VERSION_MINIMUM=3.5 >/dev/null 2>&1 && make >/dev/null 2>&1; then
       $SUDO install -m 0755 acarsdec /usr/local/bin/acarsdec
       ok "acarsdec installed successfully."
     else
@@ -1027,6 +1140,52 @@ install_acarsdec_from_source_debian() {
   )
 }
 
+install_dumpvdl2_from_source_debian() {
+  info "Building dumpvdl2 from source (with libacars dependency)..."
+
+  apt_install build-essential git cmake \
+    librtlsdr-dev libusb-1.0-0-dev libglib2.0-dev libxml2-dev
+
+  (
+    tmp_dir="$(mktemp -d)"
+    trap 'rm -rf "$tmp_dir"' EXIT
+
+    # Build libacars first
+    info "Cloning libacars..."
+    git clone --depth 1 https://github.com/szpajder/libacars.git "$tmp_dir/libacars" >/dev/null 2>&1 \
+      || { warn "Failed to clone libacars"; exit 1; }
+
+    cd "$tmp_dir/libacars"
+    mkdir -p build && cd build
+
+    info "Compiling libacars..."
+    if cmake .. >/dev/null 2>&1 && make >/dev/null 2>&1; then
+      $SUDO make install >/dev/null 2>&1
+      $SUDO ldconfig
+      ok "libacars installed"
+    else
+      warn "Failed to build libacars."
+      exit 1
+    fi
+
+    # Build dumpvdl2
+    info "Cloning dumpvdl2..."
+    git clone --depth 1 https://github.com/szpajder/dumpvdl2.git "$tmp_dir/dumpvdl2" >/dev/null 2>&1 \
+      || { warn "Failed to clone dumpvdl2"; exit 1; }
+
+    cd "$tmp_dir/dumpvdl2"
+    mkdir -p build && cd build
+
+    info "Compiling dumpvdl2..."
+    if cmake .. >/dev/null 2>&1 && make >/dev/null 2>&1; then
+      $SUDO install -m 0755 src/dumpvdl2 /usr/local/bin/dumpvdl2
+      ok "dumpvdl2 installed successfully."
+    else
+      warn "Failed to build dumpvdl2 from source. VDL2 decoding will not be available."
+    fi
+  )
+}
+
 install_aiscatcher_from_source_debian() {
   info "AIS-catcher not available via APT. Building from source..."
 
@@ -1190,7 +1349,7 @@ install_debian_packages() {
     export NEEDRESTART_MODE=a
   fi
 
-  TOTAL_STEPS=26
+  TOTAL_STEPS=28
   CURRENT_STEP=0
 
   progress "Updating APT package lists"
@@ -1332,7 +1491,7 @@ install_debian_packages() {
   fi
   if ! cmd_exists dump1090; then
     if cmd_exists dump1090-mutability; then
-      $SUDO ln -s $(which dump1090-mutability) /usr/local/sbin/dump1090
+      $SUDO ln -s "$(which dump1090-mutability)" /usr/local/sbin/dump1090
     fi
   fi
   cmd_exists dump1090 || install_dump1090_from_source_debian
@@ -1343,6 +1502,13 @@ install_debian_packages() {
   fi
   cmd_exists acarsdec || install_acarsdec_from_source_debian
 
+  progress "Installing dumpvdl2"
+  if ! cmd_exists dumpvdl2; then
+    install_dumpvdl2_from_source_debian || warn "dumpvdl2 not available. VDL2 decoding will not be available."
+  else
+    ok "dumpvdl2 already installed"
+  fi
+
   progress "Installing AIS-catcher"
   if ! cmd_exists AIS-catcher && ! cmd_exists aiscatcher; then
     install_aiscatcher_from_source_debian

static/css/adsb_dashboard.css

@@ -5,8 +5,8 @@
 }
 
 :root {
-    --font-sans: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-sans: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
-    --font-mono: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-mono: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
     --bg-dark: #0b1118;
     --bg-panel: #101823;
     --bg-card: #151f2b;
@@ -31,8 +31,11 @@ body {
     font-family: var(--font-sans);
     background: var(--bg-dark);
     color: var(--text-primary);
-    min-height: 100vh;
+    height: 100dvh;
-    overflow-x: hidden;
+    height: 100vh; /* Fallback */
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
 }
 
 /* Animated radar sweep background */
@@ -227,16 +230,14 @@ body {
 }
 
 /* Main dashboard grid - Mobile first */
-/* Header ~52px + Nav 44px + Stats strip ~55px = ~151px, using 160px for safety */
 .dashboard {
     position: relative;
     z-index: 10;
     display: flex;
     flex-direction: column;
     gap: 0;
-    height: calc(100dvh - 160px);
+    flex: 1;
-    height: calc(100vh - 160px); /* Fallback */
+    min-height: 0;
-    min-height: 400px;
 }
 
 /* Tablet: Two-column layout */
@@ -249,13 +250,29 @@ body {
     }
 }
 
-/* Desktop: Full layout with ACARS */
+/* Desktop: Full layout with ACARS/VDL2 + map + sidebar */
 @media (min-width: 1024px) {
     .dashboard {
         grid-template-columns: auto 1fr 300px;
     }
 }
 
+/* Left sidebars wrapper (ACARS + VDL2) */
+.left-sidebars {
+    display: none;
+}
+
+@media (min-width: 1024px) {
+    .left-sidebars {
+        display: flex;
+        flex-direction: row;
+        grid-column: 1;
+        grid-row: 1;
+        height: 100%;
+        overflow: hidden;
+    }
+}
+
 /* ACARS sidebar (left of map) - Collapsible */
 .acars-sidebar {
     display: none;
@@ -267,12 +284,10 @@ body {
     min-height: 0;
 }
 
-/* Show ACARS sidebar on desktop */
+/* Show ACARS sidebar inside wrapper */
-@media (min-width: 1024px) {
+.left-sidebars .acars-sidebar {
-    .acars-sidebar {
+    display: flex;
-        display: flex;
+    height: 100%;
-        max-height: calc(100dvh - 160px);
-    }
 }
 
 .acars-collapse-btn {
@@ -419,6 +434,335 @@ body {
     to { opacity: 1; transform: translateY(0); }
 }
 
+/* VDL2 sidebar (left of map, after ACARS) - Collapsible */
+.vdl2-sidebar {
+    display: none;
+    background: var(--bg-panel);
+    border-right: 1px solid var(--border-color);
+    flex-direction: row;
+    overflow: hidden;
+    height: 100%;
+    min-height: 0;
+}
+
+/* Show VDL2 sidebar inside wrapper */
+.left-sidebars .vdl2-sidebar {
+    display: flex;
+    height: 100%;
+}
+
+.vdl2-collapse-btn {
+    width: 28px;
+    min-width: 28px;
+    background: var(--bg-card);
+    border: none;
+    border-left: 1px solid var(--border-color);
+    color: var(--accent-cyan);
+    cursor: pointer;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    gap: 6px;
+    padding: 8px 0;
+    transition: background 0.2s;
+}
+
+.vdl2-collapse-btn:hover {
+    background: rgba(74, 158, 255, 0.2);
+}
+
+.vdl2-collapse-label {
+    writing-mode: vertical-rl;
+    text-orientation: mixed;
+    font-size: 9px;
+    font-weight: 600;
+    letter-spacing: 1px;
+    text-transform: uppercase;
+}
+
+.vdl2-sidebar.collapsed .vdl2-collapse-label {
+    display: block;
+}
+
+.vdl2-sidebar:not(.collapsed) .vdl2-collapse-label {
+    display: none;
+}
+
+#vdl2CollapseIcon {
+    font-size: 10px;
+    transition: transform 0.3s;
+}
+
+.vdl2-sidebar.collapsed #vdl2CollapseIcon {
+    transform: rotate(180deg);
+}
+
+.vdl2-sidebar-content {
+    width: 300px;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+    transition: width 0.3s ease, opacity 0.2s ease;
+    height: 100%;
+    min-height: 0;
+}
+
+.vdl2-sidebar.collapsed .vdl2-sidebar-content {
+    width: 0;
+    opacity: 0;
+    pointer-events: none;
+}
+
+.vdl2-sidebar .panel {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    border: none;
+    border-radius: 0;
+    min-height: 0;
+    overflow: hidden;
+}
+
+.vdl2-sidebar .panel::before {
+    display: none;
+}
+
+.vdl2-sidebar .panel-header {
+    flex-shrink: 0;
+}
+
+.vdl2-sidebar #vdl2PanelContent {
+    display: flex;
+    flex-direction: column;
+    flex: 1;
+    min-height: 0;
+    overflow: hidden;
+}
+
+.vdl2-sidebar .vdl2-info,
+.vdl2-sidebar .vdl2-controls {
+    flex-shrink: 0;
+}
+
+.vdl2-sidebar .vdl2-messages {
+    flex: 1;
+    overflow-y: auto;
+    min-height: 0;
+}
+
+.vdl2-sidebar .vdl2-btn {
+    background: var(--accent-green);
+    border: none;
+    color: #fff;
+    padding: 6px 10px;
+    font-size: 10px;
+    font-weight: 600;
+    cursor: pointer;
+    transition: all 0.2s;
+    text-transform: uppercase;
+    letter-spacing: 1px;
+    border-radius: 4px;
+}
+
+.vdl2-sidebar .vdl2-btn:hover {
+    background: #1db954;
+    box-shadow: 0 0 10px rgba(34, 197, 94, 0.3);
+}
+
+.vdl2-sidebar .vdl2-btn.active {
+    background: var(--accent-red);
+}
+
+.vdl2-sidebar .vdl2-btn.active:hover {
+    background: #dc2626;
+    box-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
+}
+
+.vdl2-message-item {
+    padding: 8px 10px;
+    border-bottom: 1px solid var(--border-color);
+    font-size: 10px;
+    animation: fadeIn 0.3s ease;
+    cursor: pointer;
+    transition: background 0.2s;
+}
+
+.vdl2-message-item:hover {
+    background: rgba(74, 158, 255, 0.08);
+}
+
+/* VDL2 Message Modal */
+.vdl2-modal-overlay {
+    position: fixed;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.6);
+    backdrop-filter: blur(4px);
+    z-index: 10000;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    animation: vdl2ModalFadeIn 0.15s ease;
+}
+
+@keyframes vdl2ModalFadeIn {
+    from { opacity: 0; }
+    to { opacity: 1; }
+}
+
+.vdl2-modal {
+    background: var(--bg-panel, #1a1a2e);
+    border: 1px solid var(--accent-cyan, #4a9eff);
+    border-radius: 8px;
+    width: 520px;
+    max-width: 90vw;
+    max-height: 80vh;
+    display: flex;
+    flex-direction: column;
+    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 1px var(--accent-cyan, #4a9eff);
+    animation: vdl2ModalSlideIn 0.15s ease;
+}
+
+@keyframes vdl2ModalSlideIn {
+    from { opacity: 0; transform: scale(0.95) translateY(10px); }
+    to { opacity: 1; transform: scale(1) translateY(0); }
+}
+
+.vdl2-modal-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 14px 18px;
+    border-bottom: 1px solid var(--border-color);
+    flex-shrink: 0;
+}
+
+.vdl2-modal-title {
+    font-size: 14px;
+    font-weight: 700;
+    color: var(--accent-cyan, #4a9eff);
+    letter-spacing: 0.5px;
+}
+
+.vdl2-modal-time {
+    font-size: 11px;
+    color: var(--text-muted);
+}
+
+.vdl2-modal-close {
+    background: none;
+    border: 1px solid var(--border-color);
+    color: var(--text-muted);
+    width: 28px;
+    height: 28px;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 14px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.15s;
+    margin-left: 12px;
+}
+
+.vdl2-modal-close:hover {
+    background: rgba(239, 68, 68, 0.15);
+    border-color: var(--accent-red, #ef4444);
+    color: var(--accent-red, #ef4444);
+}
+
+.vdl2-modal-body {
+    padding: 16px 18px;
+    overflow-y: auto;
+    flex: 1;
+    min-height: 0;
+}
+
+.vdl2-modal-section {
+    margin-bottom: 14px;
+}
+
+.vdl2-modal-section:last-child {
+    margin-bottom: 0;
+}
+
+.vdl2-modal-section-title {
+    font-size: 9px;
+    font-weight: 700;
+    color: var(--text-muted);
+    text-transform: uppercase;
+    letter-spacing: 1.5px;
+    margin-bottom: 8px;
+}
+
+.vdl2-modal-grid {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 6px 16px;
+}
+
+.vdl2-modal-field {
+    display: flex;
+    flex-direction: column;
+    gap: 1px;
+}
+
+.vdl2-modal-field-label {
+    font-size: 10px;
+    color: var(--text-dim);
+}
+
+.vdl2-modal-field-value {
+    font-size: 12px;
+    color: var(--text-primary);
+    font-weight: 500;
+}
+
+.vdl2-modal-msg-body {
+    padding: 10px 12px;
+    background: rgba(0, 0, 0, 0.25);
+    border-radius: 4px;
+    font-family: var(--font-mono);
+    font-size: 12px;
+    color: var(--text-primary);
+    white-space: pre-wrap;
+    word-break: break-word;
+    line-height: 1.5;
+    max-height: 250px;
+    overflow-y: auto;
+}
+
+.vdl2-modal-raw-toggle {
+    display: inline-block;
+    margin-top: 10px;
+    font-size: 10px;
+    color: var(--accent-cyan, #4a9eff);
+    cursor: pointer;
+    opacity: 0.7;
+    transition: opacity 0.15s;
+}
+
+.vdl2-modal-raw-toggle:hover {
+    opacity: 1;
+}
+
+.vdl2-modal-raw-json {
+    display: none;
+    margin-top: 8px;
+    padding: 10px 12px;
+    background: rgba(0, 0, 0, 0.3);
+    border: 1px solid var(--border-color);
+    border-radius: 4px;
+    font-family: var(--font-mono);
+    font-size: 11px;
+    color: var(--text-dim);
+    white-space: pre-wrap;
+    word-break: break-all;
+    max-height: 300px;
+    overflow-y: auto;
+    line-height: 1.4;
+}
+
 /* Panels */
 .panel {
     background: var(--bg-panel);
@@ -495,6 +839,8 @@ body {
     position: relative;
     flex: 1;
     min-height: 300px;
+    min-width: 0;
+    overflow: hidden;
 }
 
 @media (min-width: 768px) {
@@ -526,42 +872,6 @@ body {
     display: block;
 }
 
-#radarOverlayCanvas {
-    position: absolute;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    pointer-events: none;
-    z-index: 500;
-    display: none;
-}
-
-#radarOverlayCanvas.active {
-    display: block;
-}
-
-#radarScope {
-    position: absolute;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    display: none;
-    background: var(--radar-bg);
-}
-
-#radarScope.active {
-    display: flex;
-    justify-content: center;
-    align-items: center;
-}
-
-#radarCanvas {
-    max-width: 100%;
-    max-height: 100%;
-}
-
 /* Right sidebar - Mobile first */
 .sidebar {
     display: flex;
@@ -588,51 +898,21 @@ body {
     }
 }
 
-/* View toggle */
-.view-toggle {
-    display: flex;
-    padding: 10px;
-    gap: 8px;
-    background: var(--bg-panel);
-    border-bottom: 1px solid rgba(74, 158, 255, 0.2);
-}
-
-.view-btn {
-    flex: 1;
-    padding: 10px;
-    border: 1px solid rgba(74, 158, 255, 0.3);
-    background: transparent;
-    color: var(--text-secondary);
-    font-family: 'Orbitron', monospace;
-    font-size: 11px;
-    font-weight: 600;
-    text-transform: uppercase;
-    letter-spacing: 2px;
-    border-radius: 4px;
-    cursor: pointer;
-    transition: all 0.2s ease;
-}
-
-.view-btn:hover {
-    border-color: var(--accent-cyan);
-    color: var(--accent-cyan);
-}
-
-.view-btn.active {
-    background: var(--accent-cyan);
-    border-color: var(--accent-cyan);
-    color: var(--bg-dark);
-}
-
 /* Selected aircraft panel */
 .selected-aircraft {
     flex-shrink: 0;
-    max-height: 480px;
+    max-height: 280px;
     overflow-y: auto;
 }
 
+@media (min-height: 900px) {
+    .selected-aircraft {
+        max-height: 340px;
+    }
+}
+
 .selected-info {
-    padding: 12px;
+    padding: 8px;
 }
 
 #aircraftPhotoContainer {
@@ -640,7 +920,7 @@ body {
 }
 
 #aircraftPhotoContainer img {
-    max-height: 140px;
+    max-height: 100px;
     width: 100%;
     object-fit: cover;
     border-radius: 6px;
@@ -649,24 +929,24 @@ body {
 
 .selected-callsign {
     font-family: 'Orbitron', monospace;
-    font-size: 20px;
+    font-size: 16px;
     font-weight: 700;
     color: var(--accent-cyan);
     text-shadow: 0 0 15px var(--accent-cyan);
     text-align: center;
-    margin-bottom: 12px;
+    margin-bottom: 6px;
 }
 
 .telemetry-grid {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
-    gap: 6px;
+    gap: 4px;
 }
 
 .telemetry-item {
     background: rgba(0, 0, 0, 0.3);
     border-radius: 4px;
-    padding: 8px;
+    padding: 5px 8px;
     border-left: 2px solid var(--accent-cyan);
 }
 
@@ -776,9 +1056,10 @@ body {
     gap: 8px;
     padding: 8px 15px;
     background: var(--bg-panel);
-    border-top: 1px solid rgba(74, 158, 255, 0.3);
+    border-top: none;
     font-size: 11px;
-    overflow: hidden;
+    overflow-x: auto;
+    overflow-y: hidden;
 }
 
 .controls-bar > .control-group {
@@ -907,6 +1188,15 @@ body {
 .control-group.airband-group {
     background: rgba(245, 158, 11, 0.05);
     border-color: rgba(245, 158, 11, 0.2);
+    flex: 1 1 auto;
+    min-width: 0;
+}
+
+.control-group.airband-group > .control-group-items {
+    display: flex;
+    flex-wrap: wrap;
+    align-items: center;
+    gap: 5px;
 }
 
 .control-group.airband-group .control-group-label {
@@ -1010,6 +1300,7 @@ body {
 /* Custom scrollbar */
 ::-webkit-scrollbar {
     width: 6px;
+    height: 6px;
 }
 
 ::-webkit-scrollbar-track {
@@ -1021,6 +1312,15 @@ body {
     border-radius: 3px;
 }
 
+/* Hide scrollbar on controls bar */
+.controls-bar::-webkit-scrollbar {
+    display: none;
+}
+
+.controls-bar {
+    scrollbar-width: none;
+}
+
 /* No aircraft message */
 .no-aircraft {
     text-align: center;
@@ -1289,7 +1589,7 @@ body {
         display: flex !important;
         flex-direction: column !important;
         height: auto !important;
-        min-height: calc(100dvh - 160px);
+        min-height: 400px;
         overflow-y: auto !important;
         overflow-x: hidden;
         -webkit-overflow-scrolling: touch;
@@ -1489,6 +1789,10 @@ body {
     margin-top: 1px;
 }
 
+.strip-stat.source-stat .strip-value {
+    font-size: 14px;
+}
+
 .strip-stat.session-stat {
     background: rgba(34, 197, 94, 0.05);
     border-color: rgba(34, 197, 94, 0.2);
@@ -1779,6 +2083,9 @@ body {
 .strip-btn {
     position: relative;
     z-index: 10;
+    display: inline-flex;
+    align-items: center;
+    gap: 4px;
     background: rgba(74, 158, 255, 0.1);
     border: 1px solid rgba(74, 158, 255, 0.2);
     color: var(--text-primary);
@@ -1789,6 +2096,12 @@ body {
     cursor: pointer;
     transition: all 0.2s;
     white-space: nowrap;
+    text-decoration: none;
+}
+
+.strip-btn svg {
+    flex-shrink: 0;
+    opacity: 0.7;
 }
 
 .strip-btn:hover:not(:disabled) {

static/css/adsb_history.css

@@ -5,8 +5,8 @@
 }
 
 :root {
-    --font-sans: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-sans: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
-    --font-mono: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-mono: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
     --bg-dark: #0b1118;
     --bg-panel: #101823;
     --bg-card: #151f2b;

static/css/ais_dashboard.css

@@ -8,8 +8,8 @@
 }
 
 :root {
-    --font-sans: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-sans: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
-    --font-mono: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-mono: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
     --bg-dark: #0b1118;
     --bg-panel: #101823;
     --bg-card: #151f2b;
@@ -496,7 +496,7 @@ body {
     padding: 10px 15px;
     background: rgba(74, 158, 255, 0.05);
     border-bottom: 1px solid rgba(74, 158, 255, 0.1);
-    font-family: 'Orbitron', 'Space Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
     font-weight: 500;
     letter-spacing: 2px;
@@ -568,7 +568,7 @@ body {
 }
 
 .vessel-name {
-    font-family: 'Orbitron', 'Space Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 16px;
     font-weight: 700;
     color: var(--accent-cyan);
@@ -662,7 +662,7 @@ body {
 }
 
 .vessel-item-name {
-    font-family: 'Orbitron', 'Space Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 12px;
     font-weight: 600;
     color: var(--accent-cyan);
@@ -1223,7 +1223,7 @@ body {
 }
 
 .dsc-distress-alert .dsc-alert-header {
-    font-family: 'Orbitron', 'Space Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 24px;
     font-weight: 700;
     color: var(--accent-red);

static/css/core/variables.css

@@ -78,8 +78,8 @@
     /* ============================================
        TYPOGRAPHY
        ============================================ */
-    --font-sans: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-sans: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
-    --font-mono: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-mono: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
 
     /* Font sizes */
     --text-xs: 10px;

static/css/fonts-local.css

@@ -1,18 +1,20 @@
 /* Local font declarations for offline mode */
+/* Roboto Condensed - variable font, one file covers all weights */
 
-/* Space Mono - Console font */
 @font-face {
-    font-family: 'Space Mono';
+    font-family: 'Roboto Condensed';
     font-style: normal;
-    font-weight: 400;
+    font-weight: 300 700;
     font-display: swap;
-    src: url('/static/vendor/fonts/SpaceMono-Regular.woff2') format('woff2');
+    src: url('/static/vendor/fonts/RobotoCondensed-Latin.woff2') format('woff2');
+    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
 }
 
 @font-face {
-    font-family: 'Space Mono';
+    font-family: 'Roboto Condensed';
     font-style: normal;
-    font-weight: 700;
+    font-weight: 300 700;
     font-display: swap;
-    src: url('/static/vendor/fonts/SpaceMono-Bold.woff2') format('woff2');
+    src: url('/static/vendor/fonts/RobotoCondensed-LatinExt.woff2') format('woff2');
+    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
 }

static/css/global-nav.css

@@ -30,7 +30,7 @@
     border-bottom: 1px solid var(--border-color, #202833);
     padding: 0 20px;
     position: relative;
-    z-index: 100;
+    z-index: 1100;
     backdrop-filter: blur(10px);
 }
 
@@ -434,6 +434,6 @@ a.nav-dashboard-btn:hover {
 }
 
 .nav-dashboard-btn .nav-label {
-    font-family: var(--font-mono, 'JetBrains Mono', monospace);
+    font-family: var(--font-mono, 'Roboto Condensed', 'Arial Narrow', sans-serif);
     letter-spacing: 0.5px;
 }

static/css/help-modal.css

@@ -14,6 +14,7 @@
     z-index: 10000;
     overflow-y: auto;
     padding: 40px 20px;
+    font-family: var(--font-mono, 'Roboto Condensed', 'Arial Narrow', sans-serif);
 }
 
 .help-modal.active {
@@ -26,37 +27,41 @@
     background: var(--bg-card, var(--bg-secondary, #0f1218));
     border: 1px solid var(--border-color, #1f2937);
     border-radius: 8px;
-    padding: 30px;
+    padding: 24px;
     position: relative;
 }
 
 .help-content h2 {
     color: var(--accent-cyan, #4a9eff);
-    margin-bottom: 20px;
+    margin-bottom: 16px;
-    font-size: 24px;
+    font-size: 15px;
     letter-spacing: 2px;
+    text-transform: uppercase;
+    font-weight: 600;
 }
 
 .help-content h3 {
     color: var(--text-primary, #e8eaed);
-    margin: 25px 0 15px 0;
+    margin: 20px 0 10px 0;
-    font-size: 14px;
+    font-size: 11px;
     text-transform: uppercase;
     letter-spacing: 1px;
     border-bottom: 1px solid var(--border-color, #1f2937);
-    padding-bottom: 8px;
+    padding-bottom: 6px;
+    font-weight: 600;
 }
 
 .help-close {
     position: absolute;
-    top: 15px;
+    top: 12px;
-    right: 15px;
+    right: 12px;
     background: none;
     border: none;
     color: var(--text-dim, #4b5563);
-    font-size: 24px;
+    font-size: 20px;
     cursor: pointer;
     transition: color 0.2s;
+    line-height: 1;
 }
 
 .help-close:hover {
@@ -66,43 +71,54 @@
 .help-modal .icon-grid {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
-    gap: 12px;
+    gap: 8px;
-    margin: 15px 0;
+    margin: 10px 0;
 }
 
 .help-modal .icon-item {
     display: flex;
     align-items: center;
-    gap: 10px;
+    gap: 8px;
-    padding: 10px;
+    padding: 6px 8px;
     background: var(--bg-primary, #0a0c10);
     border: 1px solid var(--border-color, #1f2937);
     border-radius: 4px;
-    font-size: 12px;
+    font-size: 11px;
 }
 
 .help-modal .icon-item .icon {
-    font-size: 18px;
+    width: 20px;
-    width: 30px;
+    height: 20px;
-    text-align: center;
+    flex-shrink: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.help-modal .icon-item .icon svg {
+    width: 16px;
+    height: 16px;
 }
 
 .help-modal .icon-item .desc {
     color: var(--text-secondary, #9ca3af);
+    font-size: 10.5px;
+    line-height: 1.3;
 }
 
 .help-modal .tip-list {
     list-style: none;
     padding: 0;
-    margin: 15px 0;
+    margin: 10px 0;
 }
 
 .help-modal .tip-list li {
-    padding: 8px 0;
+    padding: 5px 0;
-    padding-left: 20px;
+    padding-left: 16px;
     position: relative;
     color: var(--text-secondary, #9ca3af);
-    font-size: 13px;
+    font-size: 11px;
+    line-height: 1.5;
     border-bottom: 1px solid var(--border-color, #1f2937);
 }
 
@@ -118,10 +134,15 @@
     font-weight: bold;
 }
 
+.help-modal .tip-list li strong {
+    color: var(--text-primary, #e8eaed);
+    font-weight: 600;
+}
+
 .help-tabs {
     display: flex;
     gap: 0;
-    margin-bottom: 20px;
+    margin-bottom: 16px;
     border: 1px solid var(--border-color, #1f2937);
     border-radius: 4px;
     overflow: hidden;
@@ -129,12 +150,13 @@
 
 .help-tab {
     flex: 1;
-    padding: 10px;
+    padding: 8px;
     background: var(--bg-primary, #0a0c10);
     border: none;
     color: var(--text-secondary, #9ca3af);
     cursor: pointer;
-    font-size: 11px;
+    font-family: var(--font-mono, 'Roboto Condensed', 'Arial Narrow', sans-serif);
+    font-size: 10px;
     text-transform: uppercase;
     letter-spacing: 1px;
     transition: all 0.15s ease;
@@ -176,9 +198,9 @@
 /* Ensure code tags are styled */
 .help-modal code {
     background: var(--bg-tertiary, #151a23);
-    padding: 2px 6px;
+    padding: 1px 5px;
     border-radius: 3px;
-    font-family: var(--font-mono, 'JetBrains Mono', monospace);
+    font-family: var(--font-mono, 'Roboto Condensed', 'Arial Narrow', sans-serif);
-    font-size: 11px;
+    font-size: 10.5px;
     color: var(--accent-cyan, #4a9eff);
 }

static/css/index.css

@@ -5,8 +5,8 @@
 }
 
 :root {
-    --font-sans: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-sans: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
-    --font-mono: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-mono: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
     /* Tactical dark palette */
     --bg-primary: #0b1118;
     --bg-secondary: #101823;
@@ -706,6 +706,8 @@ header h1 {
     background: var(--bg-tertiary);
     border-bottom: 1px solid var(--border-color);
     padding: 0 20px;
+    position: relative;
+    z-index: 1100;
 }
 
 @media (min-width: 1024px) {
@@ -6370,7 +6372,7 @@ body::before {
 }
 
 .module-header {
-    font-family: 'Orbitron', 'Space Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     font-weight: 600;
     color: var(--accent-cyan);
@@ -6548,7 +6550,7 @@ body::before {
 /* Listening Mode Selector Buttons */
 .radio-mode-btn {
     padding: 12px 24px;
-    font-family: 'Orbitron', 'Space Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 13px;
     font-weight: 600;
     text-transform: uppercase;

static/css/modes/analytics.css

@@ -0,0 +1,266 @@
+/* Analytics Dashboard Styles */
+
+/* Analytics is a sidebar-only mode — hide the output panel and expand the sidebar */
+@media (min-width: 1024px) {
+    .main-content.analytics-active {
+        grid-template-columns: 1fr !important;
+    }
+    .main-content.analytics-active > .output-panel {
+        display: none !important;
+    }
+    .main-content.analytics-active > .sidebar {
+        max-width: 100% !important;
+        width: 100% !important;
+    }
+    .main-content.analytics-active .sidebar-collapse-btn {
+        display: none !important;
+    }
+}
+
+@media (max-width: 1023px) {
+    .main-content.analytics-active > .output-panel {
+        display: none !important;
+    }
+}
+
+.analytics-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
+    gap: var(--space-3, 12px);
+    margin-bottom: var(--space-4, 16px);
+}
+
+.analytics-card {
+    background: var(--bg-card, #151f2b);
+    border: 1px solid var(--border-color, #1e2d3d);
+    border-radius: var(--radius-md, 8px);
+    padding: var(--space-3, 12px);
+    text-align: center;
+    transition: var(--transition-fast, 150ms ease);
+}
+
+.analytics-card:hover {
+    border-color: var(--accent-cyan, #4aa3ff);
+}
+
+.analytics-card .card-count {
+    font-size: var(--text-2xl, 24px);
+    font-weight: 700;
+    color: var(--text-primary, #e0e6ed);
+    line-height: 1.2;
+}
+
+.analytics-card .card-label {
+    font-size: var(--text-xs, 10px);
+    color: var(--text-dim, #5a6a7a);
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+    margin-top: var(--space-1, 4px);
+}
+
+.analytics-card .card-sparkline {
+    height: 24px;
+    margin-top: var(--space-2, 8px);
+}
+
+.analytics-card .card-sparkline svg {
+    width: 100%;
+    height: 100%;
+}
+
+.analytics-card .card-sparkline polyline {
+    fill: none;
+    stroke: var(--accent-cyan, #4aa3ff);
+    stroke-width: 1.5;
+    stroke-linecap: round;
+    stroke-linejoin: round;
+}
+
+/* Health indicators */
+.analytics-health {
+    display: flex;
+    flex-wrap: wrap;
+    gap: var(--space-2, 8px);
+    margin-bottom: var(--space-4, 16px);
+}
+
+.health-item {
+    display: flex;
+    align-items: center;
+    gap: var(--space-1, 4px);
+    font-size: var(--text-xs, 10px);
+    color: var(--text-dim, #5a6a7a);
+    text-transform: uppercase;
+}
+
+.health-dot {
+    width: 6px;
+    height: 6px;
+    border-radius: 50%;
+    background: var(--accent-red, #e25d5d);
+}
+
+.health-dot.running {
+    background: var(--accent-green, #38c180);
+}
+
+/* Emergency squawk panel */
+.squawk-emergency {
+    background: rgba(226, 93, 93, 0.1);
+    border: 1px solid var(--accent-red, #e25d5d);
+    border-radius: var(--radius-md, 8px);
+    padding: var(--space-3, 12px);
+    margin-bottom: var(--space-3, 12px);
+}
+
+.squawk-emergency .squawk-title {
+    color: var(--accent-red, #e25d5d);
+    font-weight: 700;
+    font-size: var(--text-sm, 12px);
+    text-transform: uppercase;
+    margin-bottom: var(--space-2, 8px);
+}
+
+.squawk-emergency .squawk-item {
+    font-size: var(--text-sm, 12px);
+    color: var(--text-primary, #e0e6ed);
+    padding: var(--space-1, 4px) 0;
+    border-bottom: 1px solid rgba(226, 93, 93, 0.2);
+}
+
+.squawk-emergency .squawk-item:last-child {
+    border-bottom: none;
+}
+
+/* Alert feed */
+.analytics-alert-feed {
+    max-height: 200px;
+    overflow-y: auto;
+    margin-bottom: var(--space-4, 16px);
+}
+
+.analytics-alert-item {
+    display: flex;
+    align-items: flex-start;
+    gap: var(--space-2, 8px);
+    padding: var(--space-2, 8px);
+    border-bottom: 1px solid var(--border-color, #1e2d3d);
+    font-size: var(--text-xs, 10px);
+}
+
+.analytics-alert-item .alert-severity {
+    padding: 1px 6px;
+    border-radius: var(--radius-sm, 4px);
+    font-weight: 600;
+    text-transform: uppercase;
+    font-size: 9px;
+    white-space: nowrap;
+}
+
+.alert-severity.critical { background: var(--accent-red, #e25d5d); color: #fff; }
+.alert-severity.high { background: var(--accent-orange, #d6a85e); color: #000; }
+.alert-severity.medium { background: var(--accent-cyan, #4aa3ff); color: #fff; }
+.alert-severity.low { background: var(--border-color, #1e2d3d); color: var(--text-dim, #5a6a7a); }
+
+/* Correlation panel */
+.analytics-correlation-pair {
+    display: flex;
+    align-items: center;
+    gap: var(--space-2, 8px);
+    padding: var(--space-2, 8px);
+    border-bottom: 1px solid var(--border-color, #1e2d3d);
+    font-size: var(--text-xs, 10px);
+}
+
+.analytics-correlation-pair .confidence-bar {
+    height: 4px;
+    background: var(--bg-secondary, #101823);
+    border-radius: 2px;
+    flex: 1;
+    max-width: 60px;
+}
+
+.analytics-correlation-pair .confidence-fill {
+    height: 100%;
+    background: var(--accent-green, #38c180);
+    border-radius: 2px;
+}
+
+/* Geofence zone list */
+.geofence-zone-item {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: var(--space-2, 8px);
+    border-bottom: 1px solid var(--border-color, #1e2d3d);
+    font-size: var(--text-xs, 10px);
+}
+
+.geofence-zone-item .zone-name {
+    font-weight: 600;
+    color: var(--text-primary, #e0e6ed);
+}
+
+.geofence-zone-item .zone-radius {
+    color: var(--text-dim, #5a6a7a);
+}
+
+.geofence-zone-item .zone-delete {
+    cursor: pointer;
+    color: var(--accent-red, #e25d5d);
+    padding: 2px 6px;
+    border: 1px solid var(--accent-red, #e25d5d);
+    border-radius: var(--radius-sm, 4px);
+    background: transparent;
+    font-size: 9px;
+}
+
+/* Export controls */
+.export-controls {
+    display: flex;
+    gap: var(--space-2, 8px);
+    align-items: center;
+    flex-wrap: wrap;
+}
+
+.export-controls select,
+.export-controls button {
+    font-size: var(--text-xs, 10px);
+    padding: var(--space-1, 4px) var(--space-2, 8px);
+    background: var(--bg-card, #151f2b);
+    color: var(--text-primary, #e0e6ed);
+    border: 1px solid var(--border-color, #1e2d3d);
+    border-radius: var(--radius-sm, 4px);
+}
+
+.export-controls button {
+    cursor: pointer;
+    background: var(--accent-cyan, #4aa3ff);
+    color: #fff;
+    border-color: var(--accent-cyan, #4aa3ff);
+}
+
+.export-controls button:hover {
+    opacity: 0.9;
+}
+
+/* Section headers */
+.analytics-section-header {
+    font-size: var(--text-xs, 10px);
+    font-weight: 600;
+    color: var(--text-dim, #5a6a7a);
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+    margin-bottom: var(--space-2, 8px);
+    padding-bottom: var(--space-1, 4px);
+    border-bottom: 1px solid var(--border-color, #1e2d3d);
+}
+
+/* Empty state */
+.analytics-empty {
+    text-align: center;
+    color: var(--text-dim, #5a6a7a);
+    font-size: var(--text-xs, 10px);
+    padding: var(--space-4, 16px);
+    font-style: italic;
+}

static/css/modes/space-weather.css

@@ -0,0 +1,467 @@
+/* Space Weather Mode Styles */
+
+/* Main container */
+.sw-visuals-container {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+    padding: 12px;
+    height: 100%;
+    overflow-y: auto;
+}
+
+/* Header metrics strip */
+.sw-header-strip {
+    display: flex;
+    align-items: center;
+    gap: 2px;
+    background: var(--bg-card);
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    padding: 8px 12px;
+    flex-wrap: wrap;
+}
+
+.sw-header-stat {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    padding: 4px 12px;
+    min-width: 60px;
+}
+
+.sw-header-stat + .sw-header-stat {
+    border-left: 1px solid var(--border-color);
+}
+
+.sw-header-value {
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+    font-size: 18px;
+    font-weight: 700;
+    color: var(--text-primary);
+    line-height: 1.2;
+}
+
+.sw-header-label {
+    font-size: 9px;
+    font-weight: 600;
+    letter-spacing: 0.5px;
+    color: var(--text-dim);
+    text-transform: uppercase;
+}
+
+.sw-header-value.accent-cyan { color: var(--accent-cyan); }
+.sw-header-value.accent-green { color: #00ff88; }
+.sw-header-value.accent-yellow { color: #ffcc00; }
+.sw-header-value.accent-orange { color: #ff8800; }
+.sw-header-value.accent-red { color: #ff3366; }
+
+/* Refresh controls in strip */
+.sw-strip-controls {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    margin-left: auto;
+    padding-left: 12px;
+}
+
+.sw-refresh-btn {
+    background: transparent;
+    border: 1px solid var(--border-color);
+    color: var(--text-secondary);
+    padding: 4px 10px;
+    border-radius: 4px;
+    font-size: 11px;
+    cursor: pointer;
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+    transition: border-color 0.2s, color 0.2s;
+}
+
+.sw-refresh-btn:hover {
+    border-color: var(--accent-cyan);
+    color: var(--accent-cyan);
+}
+
+.sw-last-update {
+    font-size: 10px;
+    color: var(--text-dim);
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+}
+
+/* NOAA G/S/R Scale cards */
+.sw-scales-row {
+    display: grid;
+    grid-template-columns: repeat(3, 1fr);
+    gap: 8px;
+}
+
+.sw-scale-card {
+    background: var(--bg-card);
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    padding: 10px;
+    text-align: center;
+}
+
+.sw-scale-label {
+    font-size: 10px;
+    font-weight: 600;
+    letter-spacing: 0.5px;
+    color: var(--text-dim);
+    text-transform: uppercase;
+    margin-bottom: 4px;
+}
+
+.sw-scale-value {
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+    font-size: 24px;
+    font-weight: 700;
+    line-height: 1.2;
+}
+
+.sw-scale-desc {
+    font-size: 10px;
+    color: var(--text-dim);
+    margin-top: 2px;
+}
+
+/* Scale severity colors */
+.sw-scale-0 { color: #00ff88; border-color: #00ff8833; }
+.sw-scale-1 { color: #88ff00; border-color: #88ff0033; }
+.sw-scale-2 { color: #ffcc00; border-color: #ffcc0033; }
+.sw-scale-3 { color: #ff8800; border-color: #ff880033; }
+.sw-scale-4 { color: #ff4400; border-color: #ff440033; }
+.sw-scale-5 { color: #ff0044; border-color: #ff004433; }
+
+/* HF Band conditions grid */
+.sw-band-panel {
+    background: var(--bg-card);
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    padding: 12px;
+}
+
+.sw-band-title {
+    font-size: 11px;
+    font-weight: 600;
+    color: var(--text-secondary);
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+    margin-bottom: 8px;
+}
+
+.sw-band-grid {
+    display: grid;
+    grid-template-columns: auto repeat(2, 1fr);
+    gap: 4px 8px;
+    font-size: 11px;
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+}
+
+.sw-band-header {
+    font-size: 10px;
+    font-weight: 600;
+    color: var(--text-dim);
+    text-transform: uppercase;
+    padding-bottom: 4px;
+    border-bottom: 1px solid var(--border-color);
+}
+
+.sw-band-name {
+    color: var(--text-secondary);
+    font-weight: 500;
+}
+
+.sw-band-cond {
+    text-align: center;
+    padding: 2px 6px;
+    border-radius: 3px;
+    font-size: 10px;
+    font-weight: 600;
+}
+
+.sw-band-good { color: #00ff88; background: #00ff8815; }
+.sw-band-fair { color: #ffcc00; background: #ffcc0015; }
+.sw-band-poor { color: #ff3366; background: #ff336615; }
+
+/* 2-column dashboard grid */
+.sw-dashboard-grid {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 10px;
+}
+
+/* Chart containers */
+.sw-chart-card {
+    background: var(--bg-card);
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    padding: 12px;
+}
+
+.sw-chart-title {
+    font-size: 11px;
+    font-weight: 600;
+    color: var(--text-secondary);
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+    margin-bottom: 8px;
+}
+
+.sw-chart-wrap {
+    position: relative;
+    height: 180px;
+}
+
+.sw-chart-wrap canvas {
+    width: 100% !important;
+    height: 100% !important;
+}
+
+/* Flare probability table */
+.sw-prob-table {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: 11px;
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+}
+
+.sw-prob-table th {
+    font-size: 10px;
+    font-weight: 600;
+    color: var(--text-dim);
+    text-transform: uppercase;
+    text-align: left;
+    padding: 4px 6px;
+    border-bottom: 1px solid var(--border-color);
+}
+
+.sw-prob-table td {
+    padding: 4px 6px;
+    color: var(--text-secondary);
+    border-bottom: 1px solid var(--border-color);
+}
+
+/* Solar image gallery */
+.sw-image-panel {
+    background: var(--bg-card);
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    padding: 12px;
+}
+
+.sw-image-tabs {
+    display: flex;
+    gap: 4px;
+    margin-bottom: 8px;
+}
+
+.sw-image-tab {
+    background: transparent;
+    border: 1px solid var(--border-color);
+    color: var(--text-dim);
+    padding: 4px 10px;
+    border-radius: 4px;
+    font-size: 10px;
+    font-weight: 600;
+    cursor: pointer;
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+    transition: all 0.2s;
+}
+
+.sw-image-tab:hover {
+    border-color: var(--text-secondary);
+    color: var(--text-secondary);
+}
+
+.sw-image-tab.active {
+    border-color: var(--accent-cyan);
+    color: var(--accent-cyan);
+    background: var(--accent-cyan)10;
+}
+
+.sw-image-frame {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    min-height: 200px;
+    background: var(--bg-primary);
+    border-radius: 4px;
+    overflow: hidden;
+}
+
+.sw-image-frame img {
+    max-width: 100%;
+    max-height: 400px;
+    object-fit: contain;
+    border-radius: 4px;
+}
+
+/* D-RAP frequency selector */
+.sw-drap-freqs {
+    display: flex;
+    gap: 4px;
+    margin-bottom: 8px;
+    flex-wrap: wrap;
+}
+
+.sw-drap-freq-btn {
+    background: transparent;
+    border: 1px solid var(--border-color);
+    color: var(--text-dim);
+    padding: 3px 8px;
+    border-radius: 3px;
+    font-size: 10px;
+    cursor: pointer;
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+    transition: all 0.2s;
+}
+
+.sw-drap-freq-btn:hover {
+    border-color: var(--text-secondary);
+    color: var(--text-secondary);
+}
+
+.sw-drap-freq-btn.active {
+    border-color: var(--accent-cyan);
+    color: var(--accent-cyan);
+}
+
+/* Alerts list */
+.sw-alerts-panel {
+    background: var(--bg-card);
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    padding: 12px;
+    max-height: 300px;
+    overflow-y: auto;
+}
+
+.sw-alert-item {
+    padding: 8px;
+    border-bottom: 1px solid var(--border-color);
+    font-size: 11px;
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+}
+
+.sw-alert-item:last-child {
+    border-bottom: none;
+}
+
+.sw-alert-type {
+    font-weight: 600;
+    color: var(--accent-cyan);
+    font-size: 10px;
+    text-transform: uppercase;
+    margin-bottom: 2px;
+}
+
+.sw-alert-time {
+    font-size: 10px;
+    color: var(--text-dim);
+    margin-bottom: 4px;
+}
+
+.sw-alert-msg {
+    color: var(--text-secondary);
+    line-height: 1.4;
+    white-space: pre-wrap;
+    font-size: 10px;
+}
+
+/* Active regions table */
+.sw-regions-panel {
+    background: var(--bg-card);
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    padding: 12px;
+    max-height: 300px;
+    overflow-y: auto;
+}
+
+.sw-regions-table {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: 10px;
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+}
+
+.sw-regions-table th {
+    font-weight: 600;
+    color: var(--text-dim);
+    text-transform: uppercase;
+    text-align: left;
+    padding: 4px 6px;
+    border-bottom: 1px solid var(--border-color);
+    position: sticky;
+    top: 0;
+    background: var(--bg-card);
+}
+
+.sw-regions-table td {
+    padding: 4px 6px;
+    color: var(--text-secondary);
+    border-bottom: 1px solid var(--border-color);
+}
+
+/* Empty / loading states */
+.sw-empty {
+    text-align: center;
+    padding: 20px;
+    color: var(--text-dim);
+    font-size: 11px;
+    font-family: var(--font-mono, 'Roboto Condensed', monospace);
+}
+
+.sw-loading {
+    text-align: center;
+    padding: 20px;
+    color: var(--text-dim);
+    font-size: 11px;
+}
+
+.sw-loading::after {
+    content: '';
+    display: inline-block;
+    width: 12px;
+    height: 12px;
+    border: 2px solid var(--border-color);
+    border-top-color: var(--accent-cyan);
+    border-radius: 50%;
+    animation: sw-spin 0.8s linear infinite;
+    margin-left: 8px;
+    vertical-align: middle;
+}
+
+@keyframes sw-spin {
+    to { transform: rotate(360deg); }
+}
+
+/* Full-width card */
+.sw-full-width {
+    grid-column: 1 / -1;
+}
+
+/* Responsive */
+@media (max-width: 768px) {
+    .sw-dashboard-grid {
+        grid-template-columns: 1fr;
+    }
+
+    .sw-scales-row {
+        grid-template-columns: 1fr;
+    }
+
+    .sw-header-strip {
+        gap: 0;
+    }
+
+    .sw-header-stat {
+        padding: 4px 8px;
+        min-width: 50px;
+    }
+
+    .sw-header-value {
+        font-size: 14px;
+    }
+}

static/css/modes/subghz.css

@@ -5,7 +5,7 @@
     padding: 8px 10px;
     background: var(--bg-tertiary, #1a1f2e);
     border-radius: 4px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
 }
 
@@ -86,7 +86,7 @@
     border-radius: 4px;
     background: var(--bg-tertiary, #1a1f2e);
     color: var(--text-primary, #e0e0e0);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
     cursor: pointer;
     transition: background 0.15s, border-color 0.15s;
@@ -113,7 +113,7 @@
     border-bottom: 2px solid transparent;
     background: transparent;
     color: var(--text-dim, #666);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
     text-transform: uppercase;
     cursor: pointer;
@@ -153,7 +153,7 @@
     display: inline-flex;
     align-items: center;
     gap: 7px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--text-secondary, #999);
     text-transform: uppercase;
@@ -168,7 +168,7 @@
 }
 
 .subghz-trigger-grid label {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 9px;
     color: var(--text-dim, #666);
     text-transform: uppercase;
@@ -182,7 +182,7 @@
     border-radius: 4px;
     background: var(--bg-primary, #0d1117);
     color: var(--text-primary, #e0e0e0);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
 }
 
@@ -192,7 +192,7 @@
 
 .subghz-trigger-help {
     margin: 0;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 9px;
     color: var(--text-dim, #666);
     line-height: 1.4;
@@ -207,7 +207,7 @@
     background: var(--bg-tertiary, #1a1f2e);
     border-radius: 4px;
     margin-bottom: 10px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
 }
 
@@ -264,7 +264,7 @@
     border-radius: 4px;
     background: transparent;
     color: var(--text-primary, #e0e0e0);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 12px;
     cursor: pointer;
     transition: background 0.15s, border-color 0.15s;
@@ -369,7 +369,7 @@
     background: var(--bg-tertiary, #1a1f2e);
     border: 1px solid var(--border-color, #2a3040);
     border-radius: 4px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
     min-width: 0;
     transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
@@ -416,7 +416,7 @@
     display: inline-flex;
     align-items: center;
     gap: 8px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 9px;
     text-transform: uppercase;
     letter-spacing: 0.5px;
@@ -446,7 +446,7 @@
     padding: 1px 6px;
     border-radius: 999px;
     border: 1px solid var(--border-color, #2a3040);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 9px;
     letter-spacing: 0.35px;
     color: var(--text-dim, #666);
@@ -512,7 +512,7 @@
     color: var(--text-dim, #666);
     font-size: 10px;
     cursor: pointer;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .subghz-capture-actions button:hover {
@@ -554,7 +554,7 @@
     border-radius: 4px;
     color: var(--accent-red, #ff4444);
     font-size: 10px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     line-height: 1.4;
     margin-bottom: 8px;
 }
@@ -591,7 +591,7 @@
     border-radius: 6px;
     padding: 12px;
     overflow-y: auto;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 12px;
     color: var(--text-primary, #e0e0e0);
     min-height: 200px;
@@ -695,12 +695,12 @@
 .subghz-tx-modal .tx-freq {
     color: var(--accent-cyan, #00d4ff);
     font-weight: 600;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .subghz-tx-modal .tx-duration {
     color: var(--text-dim, #666);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .subghz-tx-segment-box {
@@ -742,7 +742,7 @@
     border-radius: 4px;
     background: var(--bg-primary, #0d1117);
     color: var(--text-primary, #e0e0e0);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
 }
 
@@ -755,7 +755,7 @@
     margin-bottom: 0 !important;
     font-size: 11px !important;
     color: var(--accent-cyan, #00d4ff) !important;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .subghz-tx-burst-assist {
@@ -768,7 +768,7 @@
 }
 
 .subghz-tx-burst-title {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--text-dim, #666);
     text-transform: uppercase;
@@ -805,7 +805,7 @@
 
 .subghz-tx-burst-range {
     margin: 0 0 8px 0;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--accent-cyan, #00d4ff);
 }
@@ -839,7 +839,7 @@
     padding: 6px;
     border: 1px dashed var(--border-color, #2a3040);
     border-radius: 4px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--text-dim, #666);
     line-height: 1.4;
@@ -854,7 +854,7 @@
     border: 1px solid var(--border-color, #2a3040);
     border-radius: 4px;
     background: rgba(0, 0, 0, 0.15);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--text-secondary, #999);
 }
@@ -865,7 +865,7 @@
     border-radius: 3px;
     background: transparent;
     color: #00d4ff;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     cursor: pointer;
 }
@@ -884,7 +884,7 @@
 .subghz-tx-modal-actions button {
     padding: 8px 20px;
     border-radius: 4px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 12px;
     cursor: pointer;
     border: 1px solid;
@@ -926,7 +926,7 @@
     color: var(--text-dim, #666);
     font-size: 12px;
     padding: 24px 12px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .subghz-captures-list-main .subghz-empty {
@@ -943,7 +943,7 @@
     border: 1px solid #2a3040;
     border-radius: 4px;
     padding: 5px 9px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
     z-index: 9999;
     display: none;
@@ -970,7 +970,7 @@
     min-width: 180px;
     padding: 4px 0;
     box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
 }
 
@@ -1029,7 +1029,7 @@
     border-radius: 3px;
     background: transparent;
     color: var(--text-primary, #e0e0e0);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     cursor: pointer;
     transition: background 0.12s, border-color 0.12s, color 0.12s;
@@ -1068,7 +1068,7 @@
     content: 'No peaks detected';
     color: var(--text-dim, #666);
     font-size: 10px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     padding: 6px 0;
     text-align: center;
 }
@@ -1082,7 +1082,7 @@
     border: 1px solid var(--border-color, #2a3040);
     border-radius: 3px;
     cursor: pointer;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     transition: border-color 0.12s;
 }
@@ -1108,7 +1108,7 @@
     border: 1px solid var(--border-color, #2a3040);
     border-radius: 6px;
     padding: 6px 12px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
     flex-shrink: 0;
     flex-wrap: wrap;
@@ -1192,7 +1192,7 @@
     border-radius: 3px;
     background: transparent;
     color: #22c55e;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     cursor: pointer;
     text-transform: uppercase;
@@ -1211,7 +1211,7 @@
     padding: 2px 8px;
     border: 1px solid var(--border-color, #2a3040);
     border-radius: 3px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--text-secondary, #999);
     letter-spacing: 0.3px;
@@ -1263,7 +1263,7 @@
     display: flex;
     align-items: center;
     gap: 6px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
 }
 
@@ -1300,7 +1300,7 @@
     border-radius: 999px;
     margin-left: auto;
     margin-right: 8px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--text-dim, #666);
     background: rgba(0, 0, 0, 0.15);
@@ -1365,7 +1365,7 @@
     padding: 6px 12px;
     overflow-y: auto;
     max-height: 114px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     line-height: 1.6;
 }
@@ -1402,7 +1402,7 @@
 }
 
 .subghz-hub-header-title {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 20px;
     font-weight: 700;
     color: var(--accent-cyan, #00d4ff);
@@ -1410,7 +1410,7 @@
 }
 
 .subghz-hub-header-sub {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
     color: var(--text-dim, #666);
     margin-top: 2px;
@@ -1472,14 +1472,14 @@
 }
 
 .subghz-hub-title {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 14px;
     font-weight: 600;
     color: var(--text-primary, #e0e0e0);
 }
 
 .subghz-hub-desc {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--text-dim, #666);
 }
@@ -1526,7 +1526,7 @@
 }
 
 .subghz-saved-selection-count {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--accent-cyan, #00d4ff);
     margin-right: 4px;
@@ -1538,7 +1538,7 @@
     border-radius: 4px;
     background: transparent;
     color: var(--text-secondary, #999);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 11px;
     cursor: pointer;
     transition: border-color 0.15s, color 0.15s;
@@ -1550,7 +1550,7 @@
 }
 
 .subghz-op-panel-title {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 12px;
     color: var(--text-primary, #e0e0e0);
     text-transform: uppercase;
@@ -1620,7 +1620,7 @@
     display: flex;
     align-items: center;
     gap: 8px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 14px;
     font-weight: 600;
     color: var(--accent-red, #ff4444);
@@ -1654,14 +1654,14 @@
 }
 
 .subghz-rx-info-label {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 9px;
     color: var(--text-dim, #666);
     letter-spacing: 0.5px;
 }
 
 .subghz-rx-info-value {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 16px;
     font-weight: 600;
     color: var(--text-primary, #e0e0e0);
@@ -1688,7 +1688,7 @@
     border: 1px solid var(--border-color, #2a3040);
     border-radius: 4px;
     background: rgba(0, 0, 0, 0.22);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .subghz-rx-hint-label {
@@ -1722,7 +1722,7 @@
     padding: 2px 8px;
     border: 1px solid var(--border-color, #2a3040);
     border-radius: 999px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--text-dim, #666);
     background: rgba(0, 0, 0, 0.2);
@@ -1741,7 +1741,7 @@
 }
 
 .subghz-rx-level-label {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 9px;
     color: var(--text-dim, #666);
     letter-spacing: 0.5px;
@@ -1772,7 +1772,7 @@
 }
 
 .subghz-rx-scope-label {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 9px;
     color: var(--text-dim, #666);
     letter-spacing: 0.5px;
@@ -1832,7 +1832,7 @@
     display: flex;
     align-items: center;
     gap: 6px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 9px;
     color: var(--text-dim, #666);
     letter-spacing: 0.4px;
@@ -1854,7 +1854,7 @@
     border-radius: 4px;
     background: transparent;
     color: var(--text-secondary, #999);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     cursor: pointer;
     transition: border-color 0.15s, color 0.15s, background 0.15s;
@@ -1938,7 +1938,7 @@
 }
 
 .subghz-tx-label {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 14px;
     font-weight: 600;
     color: var(--accent-red, #ff4444);
@@ -1958,14 +1958,14 @@
 }
 
 .subghz-tx-info-label {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 9px;
     color: var(--text-dim, #666);
     letter-spacing: 0.5px;
 }
 
 .subghz-tx-info-value {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 16px;
     font-weight: 600;
     color: var(--text-primary, #e0e0e0);
@@ -1998,7 +1998,7 @@
 }
 
 .subghz-sweep-peaks-title {
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     color: var(--text-dim, #666);
     text-transform: uppercase;

static/css/modes/vdl2.css

@@ -0,0 +1,31 @@
+/* VDL2 Mode Styles */
+
+/* VDL2 Status Indicator */
+.vdl2-status-dot.listening {
+    background: var(--accent-cyan) !important;
+    animation: vdl2-pulse 1.5s ease-in-out infinite;
+}
+.vdl2-status-dot.receiving {
+    background: var(--accent-green) !important;
+}
+.vdl2-status-dot.error {
+    background: var(--accent-red) !important;
+}
+@keyframes vdl2-pulse {
+    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(74, 158, 255, 0.7); }
+    50% { opacity: 0.6; box-shadow: 0 0 6px 3px rgba(74, 158, 255, 0.3); }
+}
+
+/* VDL2 message animation */
+.vdl2-msg {
+    padding: 6px 8px;
+    border-bottom: 1px solid var(--border-color);
+    animation: vdl2FadeIn 0.3s ease;
+}
+.vdl2-msg:hover {
+    background: rgba(74, 158, 255, 0.05);
+}
+@keyframes vdl2FadeIn {
+    from { opacity: 0; transform: translateY(-3px); }
+    to { opacity: 1; transform: translateY(0); }
+}

static/css/modes/weather-satellite.css

@@ -49,7 +49,7 @@
 .wxsat-strip-status-text {
     font-size: 12px;
     color: var(--text-secondary, #999);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .wxsat-strip-btn {
@@ -59,7 +59,7 @@
     background: transparent;
     color: var(--text-primary, #e0e0e0);
     font-size: 11px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     cursor: pointer;
     transition: all 0.2s;
 }
@@ -92,7 +92,7 @@
 
 .wxsat-strip-value {
     font-size: 13px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     color: var(--text-primary, #e0e0e0);
 }
 
@@ -114,7 +114,7 @@
     gap: 6px;
     cursor: pointer;
     font-size: 10px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     color: var(--text-dim, #666);
     text-transform: uppercase;
     letter-spacing: 0.5px;
@@ -146,7 +146,7 @@
     border-radius: 3px;
     color: var(--text-primary, #e0e0e0);
     font-size: 11px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .wxsat-loc-input:focus {
@@ -225,7 +225,7 @@
 .wxsat-cd-value {
     font-size: 16px;
     font-weight: 700;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     color: var(--text-primary, #e0e0e0);
     line-height: 1;
 }
@@ -248,13 +248,13 @@
     font-size: 12px;
     font-weight: 600;
     color: var(--accent-cyan, #00d4ff);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .wxsat-countdown-detail {
     font-size: 10px;
     color: var(--text-dim, #666);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 /* ===== Timeline ===== */
@@ -314,7 +314,7 @@
     justify-content: space-between;
     font-size: 8px;
     color: var(--text-dim, #666);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 /* ===== Pass Predictions Panel ===== */
@@ -349,7 +349,7 @@
 .wxsat-passes-count {
     font-size: 11px;
     color: var(--accent-cyan, #00d4ff);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .wxsat-passes-list {
@@ -387,7 +387,7 @@
     background: rgba(255, 187, 0, 0.15);
     color: #ffbb00;
     margin-left: 6px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     text-transform: uppercase;
     letter-spacing: 0.5px;
 }
@@ -409,7 +409,7 @@
     font-size: 10px;
     padding: 2px 6px;
     border-radius: 3px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .wxsat-pass-mode.apt {
@@ -428,7 +428,7 @@
     gap: 4px;
     font-size: 11px;
     color: var(--text-dim, #666);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .wxsat-pass-detail-label {
@@ -499,7 +499,7 @@
 .wxsat-panel-subtitle {
     font-size: 10px;
     color: var(--accent-cyan, #00d4ff);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 #wxsatPolarCanvas {
@@ -547,7 +547,7 @@
 .wxsat-gallery-count {
     font-size: 11px;
     color: var(--accent-cyan, #00d4ff);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .wxsat-gallery-grid {
@@ -636,7 +636,7 @@
 .wxsat-image-product {
     font-size: 10px;
     color: var(--accent-cyan, #00d4ff);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .wxsat-image-timestamp {
@@ -649,7 +649,7 @@
 .wxsat-date-header {
     grid-column: 1 / -1;
     font-size: 11px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     color: var(--text-dim, #666);
     text-transform: uppercase;
     letter-spacing: 0.5px;
@@ -708,7 +708,7 @@
 .wxsat-capture-message {
     font-size: 11px;
     color: var(--text-secondary, #999);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     overflow: hidden;
     text-overflow: ellipsis;
     white-space: nowrap;
@@ -719,7 +719,7 @@
 .wxsat-capture-elapsed {
     font-size: 11px;
     color: var(--text-dim, #666);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     flex-shrink: 0;
 }
 
@@ -785,7 +785,7 @@
     border-radius: 4px;
     color: var(--text-secondary, #999);
     font-size: 12px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     text-align: center;
 }
 
@@ -941,7 +941,7 @@
     display: flex;
     align-items: center;
     gap: 4px;
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
 }
 
 .wxsat-phase-step {
@@ -1012,7 +1012,7 @@
     max-height: 160px;
     padding: 6px 12px;
     background: var(--bg-primary, #0d1117);
-    font-family: 'JetBrains Mono', monospace;
+    font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;
     font-size: 10px;
     line-height: 1.6;
 }

static/css/satellite_dashboard.css

@@ -5,8 +5,8 @@
 }
 
 :root {
-    --font-sans: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-sans: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
-    --font-mono: 'IBM Plex Mono', 'Space Mono', ui-monospace, 'SF Mono', 'Consolas', 'Menlo', monospace;
+    --font-mono: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
     --bg-dark: #0b1118;
     --bg-panel: #101823;
     --bg-card: #151f2b;

static/js/core/agents.js

@@ -423,7 +423,7 @@ async function syncAgentModeStates(agentId) {
                 });
 
                 // Also check modes that might need to be marked as stopped
-                const allModes = ['sensor', 'pager', 'adsb', 'wifi', 'bluetooth', 'ais', 'dsc', 'acars', 'aprs', 'rtlamr', 'tscm', 'satellite', 'listening_post'];
+                const allModes = ['sensor', 'pager', 'adsb', 'wifi', 'bluetooth', 'ais', 'dsc', 'acars', 'vdl2', 'aprs', 'rtlamr', 'tscm', 'satellite', 'listening_post'];
                 allModes.forEach(mode => {
                     if (!agentRunningModes.includes(mode)) {
                         syncModeUI(mode, false, agentId);
@@ -704,6 +704,7 @@ function syncModeUI(mode, isRunning, agentId = null) {
         'wifi': 'setWiFiRunning',
         'bluetooth': 'setBluetoothRunning',
         'acars': 'setAcarsRunning',
+        'vdl2': 'setVdl2Running',
         'listening_post': 'setListeningPostRunning'
     };
 
@@ -865,12 +866,12 @@ function connectAgentStream(mode, onMessage) {
     }
 
     let streamUrl;
-    if (currentAgent === 'local') {
+    if (currentAgent === 'local') {
-        streamUrl = `/${mode}/stream`;
+        streamUrl = `/${mode}/stream`;
-    } else {
+    } else {
-        // For remote agents, proxy SSE through controller
+        // For remote agents, proxy SSE through controller
-        streamUrl = `/controller/agents/${currentAgent}/${mode}/stream`;
+        streamUrl = `/controller/agents/${currentAgent}/${mode}/stream`;
-    }
+    }
 
     agentEventSource = new EventSource(streamUrl);
 
@@ -878,7 +879,7 @@ function connectAgentStream(mode, onMessage) {
         try {
             const data = JSON.parse(event.data);
 
-            onMessage(data);
+            onMessage(data);
         } catch (e) {
             console.error('Error parsing SSE message:', e);
         }

static/js/core/app.js

@@ -373,7 +373,7 @@ function showInfo(text) {
 
     const infoEl = document.createElement('div');
     infoEl.className = 'info-msg';
-    infoEl.style.cssText = 'padding: 12px 15px; margin-bottom: 8px; background: #0a0a0a; border: 1px solid #1a1a1a; border-left: 2px solid #00d4ff; font-family: "Space Mono", monospace; font-size: 11px; color: #888; word-break: break-all;';
+    infoEl.style.cssText = 'padding: 12px 15px; margin-bottom: 8px; background: #0a0a0a; border: 1px solid #1a1a1a; border-left: 2px solid #00d4ff; font-family: "Roboto Condensed", "Arial Narrow", sans-serif; font-size: 11px; color: #888; word-break: break-all;';
     infoEl.textContent = text;
     output.insertBefore(infoEl, output.firstChild);
 }
@@ -387,7 +387,7 @@ function showError(text) {
 
     const errorEl = document.createElement('div');
     errorEl.className = 'error-msg';
-    errorEl.style.cssText = 'padding: 12px 15px; margin-bottom: 8px; background: #1a0a0a; border: 1px solid #2a1a1a; border-left: 2px solid #ff3366; font-family: "Space Mono", monospace; font-size: 11px; color: #ff6688; word-break: break-all;';
+    errorEl.style.cssText = 'padding: 12px 15px; margin-bottom: 8px; background: #1a0a0a; border: 1px solid #2a1a1a; border-left: 2px solid #ff3366; font-family: "Roboto Condensed", "Arial Narrow", sans-serif; font-size: 11px; color: #ff6688; word-break: break-all;';
     errorEl.textContent = '⚠ ' + text;
     output.insertBefore(errorEl, output.firstChild);
 }

static/js/core/settings-manager.js

@@ -833,11 +833,11 @@ function renderUpdateStatus(data) {
             <div style="display: grid; gap: 8px; font-size: 12px;">
                 <div style="display: flex; justify-content: space-between;">
                     <span style="color: var(--text-dim);">Current Version</span>
-                    <span style="font-family: 'Space Mono', monospace; color: var(--text-primary);">v${data.current_version}</span>
+                    <span style="font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; color: var(--text-primary);">v${data.current_version}</span>
                 </div>
                 <div style="display: flex; justify-content: space-between;">
                     <span style="color: var(--text-dim);">Latest Version</span>
-                    <span style="font-family: 'Space Mono', monospace; color: ${data.update_available ? 'var(--accent-green)' : 'var(--text-primary)'};">v${data.latest_version}</span>
+                    <span style="font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; color: ${data.update_available ? 'var(--accent-green)' : 'var(--text-primary)'};">v${data.latest_version}</span>
                 </div>
                 ${data.last_check ? `
                 <div style="display: flex; justify-content: space-between;">

static/js/modes/analytics.js

@@ -0,0 +1,215 @@
+/**
+ * Analytics Dashboard Module
+ * Cross-mode summary, sparklines, alerts, correlations, geofence management, export.
+ */
+const Analytics = (function () {
+    'use strict';
+
+    let refreshTimer = null;
+
+    function init() {
+        refresh();
+        if (!refreshTimer) {
+            refreshTimer = setInterval(refresh, 5000);
+        }
+    }
+
+    function destroy() {
+        if (refreshTimer) {
+            clearInterval(refreshTimer);
+            refreshTimer = null;
+        }
+    }
+
+    function refresh() {
+        Promise.all([
+            fetch('/analytics/summary').then(r => r.json()).catch(() => null),
+            fetch('/analytics/activity').then(r => r.json()).catch(() => null),
+            fetch('/alerts/events?limit=20').then(r => r.json()).catch(() => null),
+            fetch('/correlation').then(r => r.json()).catch(() => null),
+            fetch('/analytics/geofences').then(r => r.json()).catch(() => null),
+        ]).then(([summary, activity, alerts, correlations, geofences]) => {
+            if (summary) renderSummary(summary);
+            if (activity) renderSparklines(activity.sparklines || {});
+            if (alerts) renderAlerts(alerts.events || []);
+            if (correlations) renderCorrelations(correlations);
+            if (geofences) renderGeofences(geofences.zones || []);
+        });
+    }
+
+    function renderSummary(data) {
+        const counts = data.counts || {};
+        _setText('analyticsCountAdsb', counts.adsb || 0);
+        _setText('analyticsCountAis', counts.ais || 0);
+        _setText('analyticsCountWifi', counts.wifi || 0);
+        _setText('analyticsCountBt', counts.bluetooth || 0);
+        _setText('analyticsCountDsc', counts.dsc || 0);
+        _setText('analyticsCountAcars', counts.acars || 0);
+        _setText('analyticsCountVdl2', counts.vdl2 || 0);
+        _setText('analyticsCountAprs', counts.aprs || 0);
+        _setText('analyticsCountMesh', counts.meshtastic || 0);
+
+        // Health
+        const health = data.health || {};
+        const container = document.getElementById('analyticsHealth');
+        if (container) {
+            let html = '';
+            const modeLabels = {
+                pager: 'Pager', sensor: '433MHz', adsb: 'ADS-B', ais: 'AIS',
+                acars: 'ACARS', vdl2: 'VDL2', aprs: 'APRS', wifi: 'WiFi',
+                bluetooth: 'BT', dsc: 'DSC'
+            };
+            for (const [mode, info] of Object.entries(health)) {
+                if (mode === 'sdr_devices') continue;
+                const running = info && info.running;
+                const label = modeLabels[mode] || mode;
+                html += '<div class="health-item"><span class="health-dot' + (running ? ' running' : '') + '"></span>' + _esc(label) + '</div>';
+            }
+            container.innerHTML = html;
+        }
+
+        // Squawks
+        const squawks = data.squawks || [];
+        const sqSection = document.getElementById('analyticsSquawkSection');
+        const sqList = document.getElementById('analyticsSquawkList');
+        if (sqSection && sqList) {
+            if (squawks.length > 0) {
+                sqSection.style.display = '';
+                sqList.innerHTML = squawks.map(s =>
+                    '<div class="squawk-item"><strong>' + _esc(s.squawk) + '</strong> ' +
+                    _esc(s.meaning) + ' — ' + _esc(s.callsign || s.icao) + '</div>'
+                ).join('');
+            } else {
+                sqSection.style.display = 'none';
+            }
+        }
+    }
+
+    function renderSparklines(sparklines) {
+        const map = {
+            adsb: 'analyticsSparkAdsb',
+            ais: 'analyticsSparkAis',
+            wifi: 'analyticsSparkWifi',
+            bluetooth: 'analyticsSparkBt',
+            dsc: 'analyticsSparkDsc',
+        };
+
+        for (const [mode, elId] of Object.entries(map)) {
+            const el = document.getElementById(elId);
+            if (!el) continue;
+            const data = sparklines[mode] || [];
+            if (data.length < 2) {
+                el.innerHTML = '';
+                continue;
+            }
+            const max = Math.max(...data, 1);
+            const w = 100;
+            const h = 24;
+            const step = w / (data.length - 1);
+            const points = data.map((v, i) =>
+                (i * step).toFixed(1) + ',' + (h - (v / max) * (h - 2)).toFixed(1)
+            ).join(' ');
+            el.innerHTML = '<svg viewBox="0 0 ' + w + ' ' + h + '" preserveAspectRatio="none"><polyline points="' + points + '"/></svg>';
+        }
+    }
+
+    function renderAlerts(events) {
+        const container = document.getElementById('analyticsAlertFeed');
+        if (!container) return;
+        if (!events || events.length === 0) {
+            container.innerHTML = '<div class="analytics-empty">No recent alerts</div>';
+            return;
+        }
+        container.innerHTML = events.slice(0, 20).map(e => {
+            const sev = e.severity || 'medium';
+            const title = e.title || e.event_type || 'Alert';
+            const time = e.created_at ? new Date(e.created_at).toLocaleTimeString() : '';
+            return '<div class="analytics-alert-item">' +
+                '<span class="alert-severity ' + _esc(sev) + '">' + _esc(sev) + '</span>' +
+                '<span>' + _esc(title) + '</span>' +
+                '<span style="margin-left:auto;color:var(--text-dim)">' + _esc(time) + '</span>' +
+                '</div>';
+        }).join('');
+    }
+
+    function renderCorrelations(data) {
+        const container = document.getElementById('analyticsCorrelations');
+        if (!container) return;
+        const pairs = (data && data.correlations) || [];
+        if (pairs.length === 0) {
+            container.innerHTML = '<div class="analytics-empty">No correlations detected</div>';
+            return;
+        }
+        container.innerHTML = pairs.slice(0, 20).map(p => {
+            const conf = Math.round((p.confidence || 0) * 100);
+            return '<div class="analytics-correlation-pair">' +
+                '<span>' + _esc(p.wifi_mac || '') + '</span>' +
+                '<span style="color:var(--text-dim)">&#8596;</span>' +
+                '<span>' + _esc(p.bt_mac || '') + '</span>' +
+                '<div class="confidence-bar"><div class="confidence-fill" style="width:' + conf + '%"></div></div>' +
+                '<span style="color:var(--text-dim)">' + conf + '%</span>' +
+                '</div>';
+        }).join('');
+    }
+
+    function renderGeofences(zones) {
+        const container = document.getElementById('analyticsGeofenceList');
+        if (!container) return;
+        if (!zones || zones.length === 0) {
+            container.innerHTML = '<div class="analytics-empty">No geofence zones defined</div>';
+            return;
+        }
+        container.innerHTML = zones.map(z =>
+            '<div class="geofence-zone-item">' +
+            '<span class="zone-name">' + _esc(z.name) + '</span>' +
+            '<span class="zone-radius">' + z.radius_m + 'm</span>' +
+            '<button class="zone-delete" onclick="Analytics.deleteGeofence(' + z.id + ')">DEL</button>' +
+            '</div>'
+        ).join('');
+    }
+
+    function addGeofence() {
+        const name = prompt('Zone name:');
+        if (!name) return;
+        const lat = parseFloat(prompt('Latitude:', '0'));
+        const lon = parseFloat(prompt('Longitude:', '0'));
+        const radius = parseFloat(prompt('Radius (meters):', '1000'));
+        if (isNaN(lat) || isNaN(lon) || isNaN(radius)) {
+            alert('Invalid input');
+            return;
+        }
+        fetch('/analytics/geofences', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ name, lat, lon, radius_m: radius }),
+        })
+            .then(r => r.json())
+            .then(() => refresh());
+    }
+
+    function deleteGeofence(id) {
+        if (!confirm('Delete this geofence zone?')) return;
+        fetch('/analytics/geofences/' + id, { method: 'DELETE' })
+            .then(r => r.json())
+            .then(() => refresh());
+    }
+
+    function exportData(mode) {
+        const m = mode || (document.getElementById('exportMode') || {}).value || 'adsb';
+        const f = (document.getElementById('exportFormat') || {}).value || 'json';
+        window.open('/analytics/export/' + encodeURIComponent(m) + '?format=' + encodeURIComponent(f), '_blank');
+    }
+
+    // Helpers
+    function _setText(id, val) {
+        const el = document.getElementById(id);
+        if (el) el.textContent = val;
+    }
+
+    function _esc(s) {
+        if (typeof s !== 'string') s = String(s == null ? '' : s);
+        return s.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
+    }
+
+    return { init, destroy, refresh, addGeofence, deleteGeofence, exportData };
+})();

static/js/modes/gps.js

@@ -8,6 +8,7 @@ const GPS = (function() {
     let connected = false;
     let lastPosition = null;
     let lastSky = null;
+    let skyPollTimer = null;
 
     // Constellation color map
     const CONST_COLORS = {
@@ -41,6 +42,7 @@ const GPS = (function() {
                         updateSkyUI(data.sky);
                     }
                     subscribeToStream();
+                    startSkyPolling();
                     // Ensure the global GPS stream is running
                     if (typeof startGpsStream === 'function' && !gpsEventSource) {
                         startGpsStream();
@@ -58,6 +60,7 @@ const GPS = (function() {
 
     function disconnect() {
         unsubscribeFromStream();
+        stopSkyPolling();
         fetch('/gps/stop', { method: 'POST' })
             .then(() => {
                 connected = false;
@@ -77,6 +80,34 @@ const GPS = (function() {
         }
     }
 
+    function startSkyPolling() {
+        stopSkyPolling();
+        // Poll satellite data every 5 seconds as a reliable fallback
+        // SSE stream may miss sky updates due to queue contention with position messages
+        pollSatellites();
+        skyPollTimer = setInterval(pollSatellites, 5000);
+    }
+
+    function stopSkyPolling() {
+        if (skyPollTimer) {
+            clearInterval(skyPollTimer);
+            skyPollTimer = null;
+        }
+    }
+
+    function pollSatellites() {
+        if (!connected) return;
+        fetch('/gps/satellites')
+            .then(r => r.json())
+            .then(data => {
+                if (data.status === 'ok' && data.sky) {
+                    lastSky = data.sky;
+                    updateSkyUI(data.sky);
+                }
+            })
+            .catch(() => {});
+    }
+
     function subscribeToStream() {
         // Subscribe to the global GPS stream instead of opening a separate SSE connection
         if (typeof addGpsStreamSubscriber === 'function') {
@@ -260,7 +291,7 @@ const GPS = (function() {
 
             // PRN label
             ctx.fillStyle = color;
-            ctx.font = '8px JetBrains Mono, monospace';
+            ctx.font = '8px Roboto Condensed, monospace';
             ctx.textAlign = 'center';
             ctx.textBaseline = 'bottom';
             ctx.fillText(sat.prn, px, py - dotSize - 2);
@@ -268,7 +299,7 @@ const GPS = (function() {
             // SNR value
             if (sat.snr != null) {
                 ctx.fillStyle = 'rgba(255,255,255,0.4)';
-                ctx.font = '7px JetBrains Mono, monospace';
+                ctx.font = '7px Roboto Condensed, monospace';
                 ctx.textBaseline = 'top';
                 ctx.fillText(Math.round(sat.snr), px, py + dotSize + 1);
             }
@@ -300,7 +331,7 @@ const GPS = (function() {
             ctx.stroke();
             // Label
             ctx.fillStyle = '#555';
-            ctx.font = '9px JetBrains Mono, monospace';
+            ctx.font = '9px Roboto Condensed, monospace';
             ctx.textAlign = 'left';
             ctx.textBaseline = 'middle';
             ctx.fillText(el + '\u00b0', cx + gr + 3, cy - 2);
@@ -315,7 +346,7 @@ const GPS = (function() {
 
         // Cardinal directions
         ctx.fillStyle = '#888';
-        ctx.font = 'bold 11px JetBrains Mono, monospace';
+        ctx.font = 'bold 11px Roboto Condensed, monospace';
         ctx.textAlign = 'center';
         ctx.textBaseline = 'middle';
         ctx.fillText('N', cx, cy - r - 12);
@@ -395,6 +426,7 @@ const GPS = (function() {
 
     function destroy() {
         unsubscribeFromStream();
+        stopSkyPolling();
     }
 
     return {

static/js/modes/listening-post.js

@@ -1483,7 +1483,7 @@ function drawAudioVisualizer() {
             }
 
             ctx.fillStyle = 'rgba(255, 255, 255, 0.3)';
-            ctx.font = '8px Space Mono';
+            ctx.font = '8px Roboto Condensed';
             ctx.fillText('0', 2, canvas.height - 2);
             ctx.fillText('4kHz', canvas.width / 4, canvas.height - 2);
             ctx.fillText('8kHz', canvas.width / 2, canvas.height - 2);

static/js/modes/space-weather.js

@@ -0,0 +1,677 @@
+/**
+ * Space Weather Mode — IIFE module
+ * Polls /space-weather/data every 5 min, renders dashboard with Chart.js
+ */
+const SpaceWeather = (function () {
+    'use strict';
+
+    let _initialized = false;
+    let _pollTimer = null;
+    let _autoRefresh = true;
+    const POLL_INTERVAL = 5 * 60 * 1000; // 5 min
+
+    // Chart.js instances
+    let _kpChart = null;
+    let _windChart = null;
+    let _xrayChart = null;
+
+    // Current image selections
+    let _solarImageKey = 'sdo_193';
+    let _drapFreq = 'drap_global';
+
+    // -------------------------------------------------------------------
+    // Public API
+    // -------------------------------------------------------------------
+
+    function init() {
+        if (!_initialized) {
+            _initialized = true;
+        }
+        refresh();
+        _startAutoRefresh();
+    }
+
+    function destroy() {
+        _stopAutoRefresh();
+        _destroyCharts();
+        _initialized = false;
+    }
+
+    function refresh() {
+        _fetchData();
+    }
+
+    function selectSolarImage(key) {
+        _solarImageKey = key;
+        _updateSolarImageTabs();
+        const frame = document.getElementById('swSolarImageFrame');
+        if (frame) {
+            frame.innerHTML = '<div class="sw-loading">Loading</div>';
+            const img = new Image();
+            img.onload = function () { frame.innerHTML = ''; frame.appendChild(img); };
+            img.onerror = function () { frame.innerHTML = '<div class="sw-empty">Failed to load image</div>'; };
+            img.src = '/space-weather/image/' + key + '?t=' + Date.now();
+            img.alt = key;
+        }
+    }
+
+    function selectDrapFreq(key) {
+        _drapFreq = key;
+        _updateDrapTabs();
+        const frame = document.getElementById('swDrapImageFrame');
+        if (frame) {
+            frame.innerHTML = '<div class="sw-loading">Loading</div>';
+            const img = new Image();
+            img.onload = function () { frame.innerHTML = ''; frame.appendChild(img); };
+            img.onerror = function () { frame.innerHTML = '<div class="sw-empty">Failed to load image</div>'; };
+            img.src = '/space-weather/image/' + key + '?t=' + Date.now();
+            img.alt = key;
+        }
+    }
+
+    function toggleAutoRefresh() {
+        const cb = document.getElementById('swAutoRefresh');
+        _autoRefresh = cb ? cb.checked : !_autoRefresh;
+        if (_autoRefresh) _startAutoRefresh();
+        else _stopAutoRefresh();
+    }
+
+    // -------------------------------------------------------------------
+    // Polling
+    // -------------------------------------------------------------------
+
+    function _startAutoRefresh() {
+        _stopAutoRefresh();
+        if (_autoRefresh) {
+            _pollTimer = setInterval(_fetchData, POLL_INTERVAL);
+        }
+    }
+
+    function _stopAutoRefresh() {
+        if (_pollTimer) { clearInterval(_pollTimer); _pollTimer = null; }
+    }
+
+    function _fetchData() {
+        fetch('/space-weather/data')
+            .then(function (r) { return r.json(); })
+            .then(function (data) {
+                _renderAll(data);
+                _updateTimestamp();
+            })
+            .catch(function (err) {
+                console.warn('SpaceWeather fetch error:', err);
+            });
+    }
+
+    // -------------------------------------------------------------------
+    // Master render
+    // -------------------------------------------------------------------
+
+    function _renderAll(data) {
+        _renderHeaderStrip(data);
+        _renderScales(data);
+        _renderBandConditions(data);
+        _renderKpChart(data);
+        _renderWindChart(data);
+        _renderXrayChart(data);
+        _renderFlareProb(data);
+        _renderSolarImage();
+        _renderDrapImage();
+        _renderAuroraImage();
+        _renderAlerts(data);
+        _renderRegions(data);
+        _updateSidebar(data);
+    }
+
+    // -------------------------------------------------------------------
+    // Header strip
+    // -------------------------------------------------------------------
+
+    function _renderHeaderStrip(data) {
+        var sfi = '--', kp = '--', aIndex = '--', ssn = '--', wind = '--', bz = '--';
+
+        // SFI from band_conditions (HamQSL) or flux
+        if (data.band_conditions && data.band_conditions.sfi) {
+            sfi = data.band_conditions.sfi;
+        } else if (data.flux && data.flux.length > 1) {
+            var last = data.flux[data.flux.length - 1];
+            sfi = last[1] || '--';
+        }
+
+        // Kp from kp_index
+        if (data.kp_index && data.kp_index.length > 1) {
+            var lastKp = data.kp_index[data.kp_index.length - 1];
+            kp = lastKp[1] || '--';
+        }
+
+        // A-index from band_conditions
+        if (data.band_conditions && data.band_conditions.aindex) {
+            aIndex = data.band_conditions.aindex;
+        }
+
+        // Sunspot number
+        if (data.band_conditions && data.band_conditions.sunspots) {
+            ssn = data.band_conditions.sunspots;
+        }
+
+        // Solar wind speed — last non-null entry
+        if (data.solar_wind_plasma && data.solar_wind_plasma.length > 1) {
+            for (var i = data.solar_wind_plasma.length - 1; i >= 1; i--) {
+                if (data.solar_wind_plasma[i][2]) {
+                    wind = Math.round(parseFloat(data.solar_wind_plasma[i][2]));
+                    break;
+                }
+            }
+        }
+
+        // IMF Bz — last non-null entry
+        if (data.solar_wind_mag && data.solar_wind_mag.length > 1) {
+            for (var j = data.solar_wind_mag.length - 1; j >= 1; j--) {
+                if (data.solar_wind_mag[j][3]) {
+                    bz = parseFloat(data.solar_wind_mag[j][3]).toFixed(1);
+                    break;
+                }
+            }
+        }
+
+        _setText('swStripSfi', sfi);
+        _setText('swStripKp', kp);
+        _setText('swStripA', aIndex);
+        _setText('swStripSsn', ssn);
+        _setText('swStripWind', wind !== '--' ? wind + ' km/s' : '--');
+        _setText('swStripBz', bz !== '--' ? bz + ' nT' : '--');
+
+        // Color Kp by severity
+        var kpEl = document.getElementById('swStripKp');
+        if (kpEl) {
+            var kpNum = parseFloat(kp);
+            kpEl.className = 'sw-header-value';
+            if (kpNum >= 7) kpEl.classList.add('accent-red');
+            else if (kpNum >= 5) kpEl.classList.add('accent-orange');
+            else if (kpNum >= 4) kpEl.classList.add('accent-yellow');
+            else kpEl.classList.add('accent-green');
+        }
+
+        // Color Bz — negative is bad
+        var bzEl = document.getElementById('swStripBz');
+        if (bzEl) {
+            var bzNum = parseFloat(bz);
+            bzEl.className = 'sw-header-value';
+            if (bzNum < -10) bzEl.classList.add('accent-red');
+            else if (bzNum < -5) bzEl.classList.add('accent-orange');
+            else if (bzNum < 0) bzEl.classList.add('accent-yellow');
+            else bzEl.classList.add('accent-green');
+        }
+    }
+
+    // -------------------------------------------------------------------
+    // NOAA Scales
+    // -------------------------------------------------------------------
+
+    function _renderScales(data) {
+        if (!data.scales) return;
+        var s = data.scales;
+        // Structure: { "0": { R: {Scale, Text}, S: {Scale, Text}, G: {Scale, Text} }, ... }
+        // Key "0" = current conditions
+        var current = s['0'];
+        if (!current) return;
+
+        var scaleMap = {
+            'G': { el: 'swScaleG', label: 'Geomagnetic Storms' },
+            'S': { el: 'swScaleS', label: 'Solar Radiation' },
+            'R': { el: 'swScaleR', label: 'Radio Blackouts' }
+        };
+        ['G', 'S', 'R'].forEach(function (k) {
+            var info = scaleMap[k];
+            var scaleData = current[k];
+            var val = '0', text = info.label;
+            if (scaleData) {
+                val = String(scaleData.Scale || '0').replace(/[^0-9]/g, '') || '0';
+                if (scaleData.Text && scaleData.Text !== 'none') {
+                    text = scaleData.Text;
+                }
+            }
+            var el = document.getElementById(info.el);
+            if (el) {
+                el.querySelector('.sw-scale-value').textContent = k + val;
+                el.querySelector('.sw-scale-value').className = 'sw-scale-value sw-scale-' + val;
+                var descEl = el.querySelector('.sw-scale-desc');
+                if (descEl) descEl.textContent = text;
+            }
+        });
+    }
+
+    // -------------------------------------------------------------------
+    // Band conditions
+    // -------------------------------------------------------------------
+
+    function _renderBandConditions(data) {
+        var grid = document.getElementById('swBandGrid');
+        if (!grid) return;
+        if (!data.band_conditions || !data.band_conditions.bands || data.band_conditions.bands.length === 0) {
+            grid.innerHTML = '<div class="sw-empty" style="grid-column:1/-1">No band data available</div>';
+            return;
+        }
+        // Group by band name, collect day/night
+        var bands = {};
+        data.band_conditions.bands.forEach(function (b) {
+            if (!bands[b.name]) bands[b.name] = {};
+            bands[b.name][b.time.toLowerCase()] = b.condition;
+        });
+
+        var html = '<div class="sw-band-header">Band</div><div class="sw-band-header" style="text-align:center">Day</div><div class="sw-band-header" style="text-align:center">Night</div>';
+        Object.keys(bands).forEach(function (name) {
+            html += '<div class="sw-band-name">' + name + '</div>';
+            ['day', 'night'].forEach(function (t) {
+                var cond = bands[name][t] || '--';
+                var cls = 'sw-band-cond';
+                var cl = cond.toLowerCase();
+                if (cl === 'good') cls += ' sw-band-good';
+                else if (cl === 'fair') cls += ' sw-band-fair';
+                else if (cl === 'poor') cls += ' sw-band-poor';
+                html += '<div class="' + cls + '">' + cond + '</div>';
+            });
+        });
+        grid.innerHTML = html;
+    }
+
+    // -------------------------------------------------------------------
+    // Kp bar chart
+    // -------------------------------------------------------------------
+
+    function _renderKpChart(data) {
+        var canvas = document.getElementById('swKpChart');
+        if (!canvas) return;
+        if (!data.kp_index || data.kp_index.length < 2) return;
+
+        var rows = data.kp_index.slice(1); // skip header
+        var labels = [];
+        var values = [];
+        var colors = [];
+
+        // Take last 24 entries
+        var subset = rows.slice(-24);
+        subset.forEach(function (r) {
+            var dt = r[0] || '';
+            labels.push(dt.slice(5, 16)); // MM-DD HH:MM
+            var v = parseFloat(r[1]) || 0;
+            values.push(v);
+            if (v >= 7) colors.push('#ff3366');
+            else if (v >= 5) colors.push('#ff8800');
+            else if (v >= 4) colors.push('#ffcc00');
+            else colors.push('#00ff88');
+        });
+
+        if (_kpChart) { _kpChart.destroy(); _kpChart = null; }
+        _kpChart = new Chart(canvas, {
+            type: 'bar',
+            data: {
+                labels: labels,
+                datasets: [{
+                    data: values,
+                    backgroundColor: colors,
+                    borderWidth: 0,
+                    barPercentage: 0.8
+                }]
+            },
+            options: _chartOpts('Kp', 0, 9, false)
+        });
+    }
+
+    // -------------------------------------------------------------------
+    // Solar wind chart
+    // -------------------------------------------------------------------
+
+    function _renderWindChart(data) {
+        var canvas = document.getElementById('swWindChart');
+        if (!canvas) return;
+        if (!data.solar_wind_plasma || data.solar_wind_plasma.length < 2) return;
+
+        var rows = data.solar_wind_plasma.slice(1);
+        var labels = [];
+        var speedData = [];
+        var densityData = [];
+
+        // Sample every 3rd point to avoid overcrowding
+        for (var i = 0; i < rows.length; i += 3) {
+            var r = rows[i];
+            labels.push(r[0] ? r[0].slice(11, 16) : '');
+            speedData.push(r[2] ? parseFloat(r[2]) : null);
+            densityData.push(r[1] ? parseFloat(r[1]) : null);
+        }
+
+        if (_windChart) { _windChart.destroy(); _windChart = null; }
+        _windChart = new Chart(canvas, {
+            type: 'line',
+            data: {
+                labels: labels,
+                datasets: [
+                    {
+                        label: 'Speed (km/s)',
+                        data: speedData,
+                        borderColor: '#00ccff',
+                        backgroundColor: '#00ccff22',
+                        borderWidth: 1.5,
+                        pointRadius: 0,
+                        fill: true,
+                        tension: 0.3,
+                        yAxisID: 'y'
+                    },
+                    {
+                        label: 'Density (p/cm³)',
+                        data: densityData,
+                        borderColor: '#ff8800',
+                        borderWidth: 1,
+                        pointRadius: 0,
+                        borderDash: [4, 2],
+                        tension: 0.3,
+                        yAxisID: 'y1'
+                    }
+                ]
+            },
+            options: {
+                responsive: true,
+                maintainAspectRatio: false,
+                plugins: {
+                    legend: { display: true, position: 'top', labels: { color: '#888', font: { size: 10 }, boxWidth: 12, padding: 8 } }
+                },
+                scales: {
+                    x: { display: true, ticks: { color: '#555', font: { size: 9 }, maxTicksLimit: 8 }, grid: { color: '#ffffff08' } },
+                    y: { display: true, position: 'left', ticks: { color: '#00ccff', font: { size: 9 } }, grid: { color: '#ffffff08' }, title: { display: false } },
+                    y1: { display: true, position: 'right', ticks: { color: '#ff8800', font: { size: 9 } }, grid: { drawOnChartArea: false } }
+                },
+                interaction: { mode: 'index', intersect: false }
+            }
+        });
+    }
+
+    // -------------------------------------------------------------------
+    // X-ray flux chart
+    // -------------------------------------------------------------------
+
+    function _renderXrayChart(data) {
+        var canvas = document.getElementById('swXrayChart');
+        if (!canvas) return;
+        if (!data.xrays || data.xrays.length < 2) return;
+
+        // New format: array of objects with time_tag, flux, energy
+        // Filter to short-wavelength (0.1-0.8nm) only
+        var filtered = data.xrays.filter(function (r) {
+            return r.energy && r.energy === '0.1-0.8nm';
+        });
+        if (filtered.length === 0) filtered = data.xrays;
+
+        var labels = [];
+        var values = [];
+
+        // Sample every 3rd point
+        for (var i = 0; i < filtered.length; i += 3) {
+            var r = filtered[i];
+            var tag = r.time_tag || '';
+            labels.push(tag.slice(11, 16));
+            values.push(r.flux ? parseFloat(r.flux) : null);
+        }
+
+        if (_xrayChart) { _xrayChart.destroy(); _xrayChart = null; }
+        _xrayChart = new Chart(canvas, {
+            type: 'line',
+            data: {
+                labels: labels,
+                datasets: [{
+                    label: 'X-Ray Flux (W/m²)',
+                    data: values,
+                    borderColor: '#ff3366',
+                    backgroundColor: '#ff336622',
+                    borderWidth: 1.5,
+                    pointRadius: 0,
+                    fill: true,
+                    tension: 0.3
+                }]
+            },
+            options: {
+                responsive: true,
+                maintainAspectRatio: false,
+                plugins: {
+                    legend: { display: false }
+                },
+                scales: {
+                    x: { display: true, ticks: { color: '#555', font: { size: 9 }, maxTicksLimit: 8 }, grid: { color: '#ffffff08' } },
+                    y: {
+                        display: true,
+                        type: 'logarithmic',
+                        ticks: {
+                            color: '#888',
+                            font: { size: 9 },
+                            callback: function (v) {
+                                if (v >= 1e-4) return 'X';
+                                if (v >= 1e-5) return 'M';
+                                if (v >= 1e-6) return 'C';
+                                if (v >= 1e-7) return 'B';
+                                if (v >= 1e-8) return 'A';
+                                return '';
+                            }
+                        },
+                        grid: { color: '#ffffff08' }
+                    }
+                }
+            }
+        });
+    }
+
+    // -------------------------------------------------------------------
+    // Flare probability
+    // -------------------------------------------------------------------
+
+    function _renderFlareProb(data) {
+        var el = document.getElementById('swFlareProb');
+        if (!el) return;
+        if (!data.flare_probability || data.flare_probability.length === 0) {
+            el.innerHTML = '<div class="sw-empty">No flare data</div>';
+            return;
+        }
+        // New format: array of objects with date, c_class_1_day, m_class_1_day, x_class_1_day, etc.
+        var latest = data.flare_probability.slice(-3);
+        var html = '<table class="sw-prob-table"><thead><tr>';
+        html += '<th>Date</th><th>C 1-day</th><th>M 1-day</th><th>X 1-day</th><th>Proton</th>';
+        html += '</tr></thead><tbody>';
+        latest.forEach(function (row) {
+            html += '<tr>';
+            html += '<td>' + _escHtml(row.date || '--') + '</td>';
+            html += '<td>' + _escHtml(row.c_class_1_day || '--') + '%</td>';
+            html += '<td>' + _escHtml(row.m_class_1_day || '--') + '%</td>';
+            html += '<td>' + _escHtml(row.x_class_1_day || '--') + '%</td>';
+            html += '<td>' + _escHtml(row['10mev_protons_1_day'] || '--') + '%</td>';
+            html += '</tr>';
+        });
+        html += '</tbody></table>';
+        el.innerHTML = html;
+    }
+
+    // -------------------------------------------------------------------
+    // Images
+    // -------------------------------------------------------------------
+
+    function _renderSolarImage() {
+        selectSolarImage(_solarImageKey);
+    }
+
+    function _renderDrapImage() {
+        selectDrapFreq(_drapFreq);
+    }
+
+    function _renderAuroraImage() {
+        var frame = document.getElementById('swAuroraFrame');
+        if (!frame) return;
+        var img = new Image();
+        img.onload = function () { frame.innerHTML = ''; frame.appendChild(img); };
+        img.onerror = function () { frame.innerHTML = '<div class="sw-empty">Failed to load aurora image</div>'; };
+        img.src = '/space-weather/image/aurora_north?t=' + Date.now();
+        img.alt = 'Aurora Forecast';
+    }
+
+    function _updateSolarImageTabs() {
+        document.querySelectorAll('.sw-solar-tab').forEach(function (btn) {
+            btn.classList.toggle('active', btn.dataset.key === _solarImageKey);
+        });
+    }
+
+    function _updateDrapTabs() {
+        document.querySelectorAll('.sw-drap-freq-btn').forEach(function (btn) {
+            btn.classList.toggle('active', btn.dataset.key === _drapFreq);
+        });
+    }
+
+    // -------------------------------------------------------------------
+    // Alerts
+    // -------------------------------------------------------------------
+
+    function _renderAlerts(data) {
+        var el = document.getElementById('swAlertsList');
+        if (!el) return;
+        if (!data.alerts || data.alerts.length === 0) {
+            el.innerHTML = '<div class="sw-empty">No active alerts</div>';
+            return;
+        }
+        var html = '';
+        // Show latest 10
+        var items = data.alerts.slice(0, 10);
+        items.forEach(function (a) {
+            var msg = a.message || a.product_text || '';
+            // Truncate long messages
+            if (msg.length > 300) msg = msg.substring(0, 300) + '...';
+            html += '<div class="sw-alert-item">';
+            html += '<div class="sw-alert-type">' + _escHtml(a.product_id || 'Alert') + '</div>';
+            html += '<div class="sw-alert-time">' + _escHtml(a.issue_datetime || '') + '</div>';
+            html += '<div class="sw-alert-msg">' + _escHtml(msg) + '</div>';
+            html += '</div>';
+        });
+        el.innerHTML = html;
+    }
+
+    // -------------------------------------------------------------------
+    // Active regions
+    // -------------------------------------------------------------------
+
+    function _renderRegions(data) {
+        var el = document.getElementById('swRegionsBody');
+        if (!el) return;
+        if (!data.solar_regions || data.solar_regions.length === 0) {
+            el.innerHTML = '<tr><td colspan="5" class="sw-empty">No active regions</td></tr>';
+            return;
+        }
+        // New format: array of objects with region, observed_date, location, longitude, area, etc.
+        // De-duplicate by region number (keep latest observed_date per region)
+        var byRegion = {};
+        data.solar_regions.forEach(function (r) {
+            var key = r.region || '';
+            if (!byRegion[key] || (r.observed_date > byRegion[key].observed_date)) {
+                byRegion[key] = r;
+            }
+        });
+        var regions = Object.values(byRegion);
+        var html = '';
+        regions.forEach(function (r) {
+            html += '<tr>';
+            html += '<td>' + _escHtml(String(r.region || '')) + '</td>';
+            html += '<td>' + _escHtml(r.observed_date || '') + '</td>';
+            html += '<td>' + _escHtml(r.location || '') + '</td>';
+            html += '<td>' + _escHtml(String(r.longitude || '')) + '</td>';
+            html += '<td>' + _escHtml(String(r.area || '')) + '</td>';
+            html += '</tr>';
+        });
+        el.innerHTML = html;
+    }
+
+    // -------------------------------------------------------------------
+    // Sidebar quick status
+    // -------------------------------------------------------------------
+
+    function _updateSidebar(data) {
+        var sfi = '--', kp = '--', aIdx = '--', ssn = '--', wind = '--', bz = '--';
+
+        if (data.band_conditions) {
+            if (data.band_conditions.sfi) sfi = data.band_conditions.sfi;
+            if (data.band_conditions.aindex) aIdx = data.band_conditions.aindex;
+            if (data.band_conditions.sunspots) ssn = data.band_conditions.sunspots;
+        }
+        if (data.kp_index && data.kp_index.length > 1) {
+            kp = data.kp_index[data.kp_index.length - 1][1] || '--';
+        }
+        if (data.solar_wind_plasma && data.solar_wind_plasma.length > 1) {
+            for (var i = data.solar_wind_plasma.length - 1; i >= 1; i--) {
+                if (data.solar_wind_plasma[i][2]) {
+                    wind = Math.round(parseFloat(data.solar_wind_plasma[i][2])) + ' km/s';
+                    break;
+                }
+            }
+        }
+        if (data.solar_wind_mag && data.solar_wind_mag.length > 1) {
+            for (var j = data.solar_wind_mag.length - 1; j >= 1; j--) {
+                if (data.solar_wind_mag[j][3]) {
+                    bz = parseFloat(data.solar_wind_mag[j][3]).toFixed(1) + ' nT';
+                    break;
+                }
+            }
+        }
+
+        _setText('swSidebarSfi', sfi);
+        _setText('swSidebarKp', kp);
+        _setText('swSidebarA', aIdx);
+        _setText('swSidebarSsn', ssn);
+        _setText('swSidebarWind', wind);
+        _setText('swSidebarBz', bz);
+    }
+
+    // -------------------------------------------------------------------
+    // Helpers
+    // -------------------------------------------------------------------
+
+    function _setText(id, text) {
+        var el = document.getElementById(id);
+        if (el) el.textContent = text;
+    }
+
+    function _escHtml(s) {
+        var d = document.createElement('div');
+        d.textContent = s;
+        return d.innerHTML;
+    }
+
+    function _updateTimestamp() {
+        var el = document.getElementById('swLastUpdate');
+        if (el) el.textContent = 'Updated: ' + new Date().toLocaleTimeString();
+    }
+
+    function _chartOpts(yLabel, yMin, yMax, showLegend) {
+        return {
+            responsive: true,
+            maintainAspectRatio: false,
+            plugins: {
+                legend: { display: !!showLegend, labels: { color: '#888', font: { size: 10 } } }
+            },
+            scales: {
+                x: { display: true, ticks: { color: '#555', font: { size: 9 }, maxRotation: 45, maxTicksLimit: 8 }, grid: { color: '#ffffff08' } },
+                y: { display: true, min: yMin, max: yMax, ticks: { color: '#888', font: { size: 9 }, stepSize: 1 }, grid: { color: '#ffffff08' } }
+            }
+        };
+    }
+
+    function _destroyCharts() {
+        if (_kpChart) { _kpChart.destroy(); _kpChart = null; }
+        if (_windChart) { _windChart.destroy(); _windChart = null; }
+        if (_xrayChart) { _xrayChart.destroy(); _xrayChart = null; }
+    }
+
+    // -------------------------------------------------------------------
+    // Expose public API
+    // -------------------------------------------------------------------
+
+    return {
+        init: init,
+        destroy: destroy,
+        refresh: refresh,
+        selectSolarImage: selectSolarImage,
+        selectDrapFreq: selectDrapFreq,
+        toggleAutoRefresh: toggleAutoRefresh
+    };
+})();

static/js/modes/spy-stations.js

@@ -84,7 +84,7 @@ const SpyStations = (function() {
             modeContainer.innerHTML = modes.map(m => `
                 <label class="inline-checkbox">
                     <input type="checkbox" data-mode="${m}" checked onchange="SpyStations.applyFilters()">
-                    <span style="font-family: 'Space Mono', monospace; font-size: 10px;">${m}</span>
+                    <span style="font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; font-size: 10px;">${m}</span>
                 </label>
             `).join('');
         }

static/js/modes/subghz.js

@@ -1754,7 +1754,7 @@ const SubGhz = (function() {
         // Grid
         ctx.strokeStyle = '#1a1f2e';
         ctx.lineWidth = 1;
-        ctx.font = '10px JetBrains Mono, monospace';
+        ctx.font = '10px Roboto Condensed, monospace';
         ctx.fillStyle = '#666';
 
         for (let db = powerMin; db <= powerMax; db += 20) {
@@ -1824,7 +1824,7 @@ const SubGhz = (function() {
             ctx.lineTo(x + 4, y - 2);
             ctx.closePath();
             ctx.fill();
-            ctx.font = '9px JetBrains Mono, monospace';
+            ctx.font = '9px Roboto Condensed, monospace';
             ctx.fillStyle = 'rgba(255, 170, 0, 0.8)';
             ctx.textAlign = 'center';
             ctx.fillText(peak.freq.toFixed(1), x, y - 10);

static/js/modes/weather-satellite.js

@@ -399,16 +399,20 @@ const WeatherSat = (function() {
 
                 addConsoleEntry('Capture complete', 'signal');
                 updatePhaseIndicator('complete');
+                if (consoleAutoHideTimer) clearTimeout(consoleAutoHideTimer);
                 consoleAutoHideTimer = setTimeout(() => showConsole(false), 30000);
             }
 
         } else if (data.status === 'error') {
+            isRunning = false;
+            if (!schedulerEnabled) stopStream();
             updateStatusUI('idle', 'Error');
             showNotification('Weather Sat', data.message || 'Capture error');
             if (captureStatus) captureStatus.classList.remove('active');
 
             if (data.message) addConsoleEntry(data.message, 'error');
             updatePhaseIndicator('error');
+            if (consoleAutoHideTimer) clearTimeout(consoleAutoHideTimer);
             consoleAutoHideTimer = setTimeout(() => showConsole(false), 15000);
         }
     }
@@ -566,7 +570,7 @@ const WeatherSat = (function() {
                     </div>
                     <div style="display: flex; align-items: center; justify-content: space-between; margin-top: 4px;">
                         <span class="wxsat-pass-quality ${pass.quality}">${pass.quality}</span>
-                        <span style="font-size: 10px; color: var(--text-dim); font-family: 'JetBrains Mono', monospace;">${countdown}</span>
+                        <span style="font-size: 10px; color: var(--text-dim); font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;">${countdown}</span>
                     </div>
                     <div style="margin-top: 6px; text-align: right;">
                         <button class="wxsat-strip-btn" onclick="event.stopPropagation(); WeatherSat.startPass('${escapeHtml(pass.satellite)}')" style="font-size: 10px; padding: 2px 8px;">Capture</button>
@@ -610,7 +614,7 @@ const WeatherSat = (function() {
             ctx.stroke();
             // Label
             ctx.fillStyle = '#555';
-            ctx.font = '9px JetBrains Mono, monospace';
+            ctx.font = '9px Roboto Condensed, monospace';
             ctx.textAlign = 'left';
             ctx.fillText(el + '\u00b0', cx + gr + 3, cy - 2);
         });
@@ -624,7 +628,7 @@ const WeatherSat = (function() {
 
         // Cardinal directions
         ctx.fillStyle = '#666';
-        ctx.font = '10px JetBrains Mono, monospace';
+        ctx.font = '10px Roboto Condensed, monospace';
         ctx.textAlign = 'center';
         ctx.textBaseline = 'middle';
         ctx.fillText('N', cx, cy - r - 10);
@@ -692,7 +696,7 @@ const WeatherSat = (function() {
         ctx.arc(cx + r * maxR * Math.cos(maxAz), cy + r * maxR * Math.sin(maxAz), 3, 0, Math.PI * 2);
         ctx.fill();
         ctx.fillStyle = color;
-        ctx.font = '9px JetBrains Mono, monospace';
+        ctx.font = '9px Roboto Condensed, monospace';
         ctx.textAlign = 'center';
         ctx.fillText(Math.round(maxEl) + '\u00b0', cx + r * maxR * Math.cos(maxAz), cy + r * maxR * Math.sin(maxAz) - 8);
     }
@@ -761,8 +765,17 @@ const WeatherSat = (function() {
         }).addTo(groundTrackLayer);
 
         // Observer marker
-        const lat = parseFloat(localStorage.getItem('observerLat'));
+        let obsLat, obsLon;
-        const lon = parseFloat(localStorage.getItem('observerLon'));
+        if (window.ObserverLocation && ObserverLocation.isSharedEnabled()) {
+            const shared = ObserverLocation.getShared();
+            obsLat = shared?.lat;
+            obsLon = shared?.lon;
+        } else {
+            obsLat = parseFloat(localStorage.getItem('observerLat'));
+            obsLon = parseFloat(localStorage.getItem('observerLon'));
+        }
+        const lat = obsLat;
+        const lon = obsLon;
         if (!isNaN(lat) && !isNaN(lon)) {
             L.circleMarker([lat, lon], {
                 radius: 6, color: '#ffbb00', fillColor: '#ffbb00', fillOpacity: 0.8, weight: 1,
@@ -946,8 +959,15 @@ const WeatherSat = (function() {
      * Enable auto-scheduler
      */
     async function enableScheduler() {
-        const lat = parseFloat(localStorage.getItem('observerLat'));
+        let lat, lon;
-        const lon = parseFloat(localStorage.getItem('observerLon'));
+        if (window.ObserverLocation && ObserverLocation.isSharedEnabled()) {
+            const shared = ObserverLocation.getShared();
+            lat = shared?.lat;
+            lon = shared?.lon;
+        } else {
+            lat = parseFloat(localStorage.getItem('observerLat'));
+            lon = parseFloat(localStorage.getItem('observerLon'));
+        }
 
         if (isNaN(lat) || isNaN(lon)) {
             showNotification('Weather Sat', 'Set observer location first');

templates/adsb_history.html

@@ -7,7 +7,7 @@
     {% if offline_settings.fonts_source == 'local' %}
     <link rel="stylesheet" href="{{ url_for('static', filename='css/fonts-local.css') }}">
     {% else %}
-    <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@300;400;500;600;700&display=swap" rel="stylesheet">
     {% endif %}
     <link rel="stylesheet" href="{{ url_for('static', filename='css/responsive.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/global-nav.css') }}">
@@ -472,7 +472,7 @@
 
             if (!points.length) {
                 ctx.fillStyle = 'rgba(156, 163, 175, 0.6)';
-                ctx.font = '12px "Space Mono", monospace';
+                ctx.font = '12px "Roboto Condensed", "Arial Narrow", sans-serif';
                 ctx.fillText(`No ${label.toLowerCase()} data`, 12, height / 2);
                 return;
             }
@@ -480,7 +480,7 @@
             const series = points.map(p => p[field]).filter(v => v !== null && v !== undefined);
             if (!series.length) {
                 ctx.fillStyle = 'rgba(156, 163, 175, 0.6)';
-                ctx.font = '12px "Space Mono", monospace';
+                ctx.font = '12px "Roboto Condensed", "Arial Narrow", sans-serif';
                 ctx.fillText(`No ${label.toLowerCase()} data`, 12, height / 2);
                 return;
             }
@@ -521,7 +521,7 @@
             }
 
             ctx.fillStyle = 'rgba(226, 232, 240, 0.8)';
-            ctx.font = '11px "Space Mono", monospace';
+            ctx.font = '11px "Roboto Condensed", "Arial Narrow", sans-serif';
             ctx.fillText(`${maxVal} ${unit}`, 12, padding);
             ctx.fillText(`${minVal} ${unit}`, 12, height - padding);
         }

templates/ais_dashboard.html

@@ -8,7 +8,7 @@
     {% if offline_settings.fonts_source == 'local' %}
     <link rel="stylesheet" href="{{ url_for('static', filename='css/fonts-local.css') }}">
     {% else %}
-    <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Orbitron:wght@400;500;600;700&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@300;400;500;600;700&display=swap" rel="stylesheet">
     {% endif %}
     <!-- Leaflet.js - Conditional CDN/Local loading -->
     {% if offline_settings.assets_source == 'local' %}

templates/index.html

@@ -29,7 +29,7 @@
     {% if offline_settings.fonts_source == 'local' %}
     <link rel="stylesheet" href="{{ url_for('static', filename='css/fonts-local.css') }}">
     {% else %}
-    <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@300;400;500;600;700&display=swap" rel="stylesheet">
     {% endif %}
     <!-- Leaflet.js for APRS map - Conditional CDN/Local loading -->
     {% if offline_settings.assets_source == 'local' %}
@@ -50,9 +50,9 @@
     <link rel="stylesheet" href="{{ url_for('static', filename='css/responsive.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/global-nav.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/index.css') }}">
-    <link rel="stylesheet" href="{{ url_for('static', filename='css/modes/acars.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/modes/aprs.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/modes/tscm.css') }}">
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/modes/analytics.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/components/signal-cards.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/components/signal-timeline.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/components/activity-timeline.css') }}">
@@ -66,6 +66,7 @@
     <link rel="stylesheet" href="{{ url_for('static', filename='css/modes/gps.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/modes/subghz.css') }}?v={{ version }}&r=subghz_layout9">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/modes/bt_locate.css') }}?v={{ version }}&r=btlocate2">
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/modes/space-weather.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/settings.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/components/function-strip.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/components/toast.css') }}">
@@ -258,6 +259,10 @@
                                 <span class="mode-icon icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="10" r="3"/><path d="M12 21.7C17.3 17 20 13 20 10a8 8 0 1 0-16 0c0 3 2.7 7 8 11.7z"/></svg></span>
                                 <span class="mode-name">GPS</span>
                             </button>
+                            <button class="mode-card mode-card-sm" onclick="selectMode('spaceweather')">
+                                <span class="mode-icon icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></svg></span>
+                                <span class="mode-name">Space Wx</span>
+                            </button>
                         </div>
                     </div>
                 </div>
@@ -551,10 +556,14 @@
 
                 {% include 'partials/modes/gps.html' %}
 
+                {% include 'partials/modes/space-weather.html' %}
+
                 {% include 'partials/modes/listening-post.html' %}
 
                 {% include 'partials/modes/tscm.html' %}
 
+                {% include 'partials/modes/analytics.html' %}
+
                 {% include 'partials/modes/ais.html' %}
 
                 {% include 'partials/modes/spy-stations.html' %}
@@ -569,6 +578,8 @@
 
                 {% include 'partials/modes/bt_locate.html' %}
 
+
+
                 <button class="preset-btn" onclick="killAll()"
                     style="width: 100%; margin-top: 10px; border-color: #ff3366; color: #ff3366;">
                     Kill All Processes
@@ -1005,6 +1016,7 @@
                                     <option value="brazil">Brazil (145.570)</option>
                                     <option value="japan">Japan (144.640)</option>
                                     <option value="china">China (144.640)</option>
+                                    <option value="iss">ISS (145.825)</option>
                                     <option value="custom">Custom Frequency</option>
                                 </select>
                             </div>
@@ -2561,7 +2573,7 @@
 
                     <!-- Signal Scope -->
                     <div id="sstvScopePanel" style="display: none; margin-bottom: 12px;">
-                        <div style="background: #0a0a0a; border: 1px solid #1e1a2e; border-radius: 6px; padding: 8px 10px; font-family: 'JetBrains Mono', 'Fira Code', monospace;">
+                        <div style="background: #0a0a0a; border: 1px solid #1e1a2e; border-radius: 6px; padding: 8px 10px; font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;">
                             <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; font-size: 10px; color: #555; text-transform: uppercase; letter-spacing: 1px;">
                                 <span>Signal Scope</span>
                                 <div style="display: flex; gap: 14px;">
@@ -2828,7 +2840,7 @@
 
                     <!-- Signal Scope -->
                     <div id="sstvGeneralScopePanel" style="display: none; margin-bottom: 12px;">
-                        <div style="background: #0a0a0a; border: 1px solid #1e1a2e; border-radius: 6px; padding: 8px 10px; font-family: 'JetBrains Mono', 'Fira Code', monospace;">
+                        <div style="background: #0a0a0a; border: 1px solid #1e1a2e; border-radius: 6px; padding: 8px 10px; font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;">
                             <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; font-size: 10px; color: #555; text-transform: uppercase; letter-spacing: 1px;">
                                 <span>Signal Scope</span>
                                 <div style="display: flex; gap: 14px;">
@@ -2898,6 +2910,141 @@
                     </div>
                 </div>
 
+                <!-- Space Weather Dashboard -->
+                <div id="spaceWeatherVisuals" class="sw-visuals-container" style="display: none;">
+                    <!-- Header metrics strip -->
+                    <div class="sw-header-strip">
+                        <div class="sw-header-stat">
+                            <span class="sw-header-value accent-cyan" id="swStripSfi">--</span>
+                            <span class="sw-header-label">SFI</span>
+                        </div>
+                        <div class="sw-header-stat">
+                            <span class="sw-header-value" id="swStripKp">--</span>
+                            <span class="sw-header-label">Kp</span>
+                        </div>
+                        <div class="sw-header-stat">
+                            <span class="sw-header-value" id="swStripA">--</span>
+                            <span class="sw-header-label">A-Index</span>
+                        </div>
+                        <div class="sw-header-stat">
+                            <span class="sw-header-value" id="swStripSsn">--</span>
+                            <span class="sw-header-label">SSN</span>
+                        </div>
+                        <div class="sw-header-stat">
+                            <span class="sw-header-value" id="swStripWind">--</span>
+                            <span class="sw-header-label">Wind</span>
+                        </div>
+                        <div class="sw-header-stat">
+                            <span class="sw-header-value" id="swStripBz">--</span>
+                            <span class="sw-header-label">Bz</span>
+                        </div>
+                    </div>
+
+                    <!-- NOAA G/S/R Scales -->
+                    <div class="sw-scales-row">
+                        <div class="sw-scale-card" id="swScaleG">
+                            <div class="sw-scale-label">Geomagnetic</div>
+                            <div class="sw-scale-value sw-scale-0">G0</div>
+                            <div class="sw-scale-desc">Quiet</div>
+                        </div>
+                        <div class="sw-scale-card" id="swScaleS">
+                            <div class="sw-scale-label">Solar Radiation</div>
+                            <div class="sw-scale-value sw-scale-0">S0</div>
+                            <div class="sw-scale-desc">None</div>
+                        </div>
+                        <div class="sw-scale-card" id="swScaleR">
+                            <div class="sw-scale-label">Radio Blackouts</div>
+                            <div class="sw-scale-value sw-scale-0">R0</div>
+                            <div class="sw-scale-desc">None</div>
+                        </div>
+                    </div>
+
+                    <!-- HF Band Conditions -->
+                    <div class="sw-band-panel">
+                        <div class="sw-band-title">HF Band Conditions</div>
+                        <div class="sw-band-grid" id="swBandGrid">
+                            <div class="sw-loading">Loading band data</div>
+                        </div>
+                    </div>
+
+                    <!-- Charts row -->
+                    <div class="sw-dashboard-grid">
+                        <div class="sw-chart-card">
+                            <div class="sw-chart-title">Kp Index (3-hourly)</div>
+                            <div class="sw-chart-wrap"><canvas id="swKpChart"></canvas></div>
+                        </div>
+                        <div class="sw-chart-card">
+                            <div class="sw-chart-title">Solar Wind</div>
+                            <div class="sw-chart-wrap"><canvas id="swWindChart"></canvas></div>
+                        </div>
+                        <div class="sw-chart-card">
+                            <div class="sw-chart-title">X-Ray Flux (GOES)</div>
+                            <div class="sw-chart-wrap"><canvas id="swXrayChart"></canvas></div>
+                        </div>
+                        <div class="sw-chart-card">
+                            <div class="sw-chart-title">Flare Probability</div>
+                            <div id="swFlareProb"><div class="sw-loading">Loading</div></div>
+                        </div>
+                    </div>
+
+                    <!-- Solar imagery gallery -->
+                    <div class="sw-dashboard-grid">
+                        <div class="sw-image-panel">
+                            <div class="sw-chart-title">Solar Imagery (SDO)</div>
+                            <div class="sw-image-tabs">
+                                <button class="sw-image-tab sw-solar-tab active" data-key="sdo_193" onclick="SpaceWeather.selectSolarImage('sdo_193')">193&#197;</button>
+                                <button class="sw-image-tab sw-solar-tab" data-key="sdo_304" onclick="SpaceWeather.selectSolarImage('sdo_304')">304&#197;</button>
+                                <button class="sw-image-tab sw-solar-tab" data-key="sdo_magnetogram" onclick="SpaceWeather.selectSolarImage('sdo_magnetogram')">Magnetogram</button>
+                            </div>
+                            <div class="sw-image-frame" id="swSolarImageFrame">
+                                <div class="sw-loading">Loading</div>
+                            </div>
+                        </div>
+                        <div class="sw-image-panel">
+                            <div class="sw-chart-title">Aurora Forecast (North)</div>
+                            <div class="sw-image-frame" id="swAuroraFrame">
+                                <div class="sw-loading">Loading</div>
+                            </div>
+                        </div>
+                    </div>
+
+                    <!-- D-RAP absorption map -->
+                    <div class="sw-image-panel">
+                        <div class="sw-chart-title">D-Region Absorption (D-RAP)</div>
+                        <div class="sw-drap-freqs">
+                            <button class="sw-drap-freq-btn active" data-key="drap_global" onclick="SpaceWeather.selectDrapFreq('drap_global')">Global</button>
+                            <button class="sw-drap-freq-btn" data-key="drap_5" onclick="SpaceWeather.selectDrapFreq('drap_5')">5 MHz</button>
+                            <button class="sw-drap-freq-btn" data-key="drap_10" onclick="SpaceWeather.selectDrapFreq('drap_10')">10 MHz</button>
+                            <button class="sw-drap-freq-btn" data-key="drap_15" onclick="SpaceWeather.selectDrapFreq('drap_15')">15 MHz</button>
+                            <button class="sw-drap-freq-btn" data-key="drap_20" onclick="SpaceWeather.selectDrapFreq('drap_20')">20 MHz</button>
+                            <button class="sw-drap-freq-btn" data-key="drap_25" onclick="SpaceWeather.selectDrapFreq('drap_25')">25 MHz</button>
+                            <button class="sw-drap-freq-btn" data-key="drap_30" onclick="SpaceWeather.selectDrapFreq('drap_30')">30 MHz</button>
+                        </div>
+                        <div class="sw-image-frame" id="swDrapImageFrame">
+                            <div class="sw-loading">Loading</div>
+                        </div>
+                    </div>
+
+                    <!-- Alerts & Active Regions -->
+                    <div class="sw-dashboard-grid">
+                        <div class="sw-alerts-panel">
+                            <div class="sw-chart-title">Active Alerts</div>
+                            <div id="swAlertsList"><div class="sw-loading">Loading</div></div>
+                        </div>
+                        <div class="sw-regions-panel">
+                            <div class="sw-chart-title">Active Sunspot Regions</div>
+                            <table class="sw-regions-table">
+                                <thead>
+                                    <tr><th>Region</th><th>Date</th><th>Loc</th><th>Lo</th><th>Area</th></tr>
+                                </thead>
+                                <tbody id="swRegionsBody">
+                                    <tr><td colspan="5" class="sw-loading">Loading</td></tr>
+                                </tbody>
+                            </table>
+                        </div>
+                    </div>
+                </div>
+
                 <!-- Device Intelligence Dashboard (above waterfall for prominence) -->
                 <div class="recon-panel collapsed" id="reconPanel">
                     <div class="recon-header" onclick="toggleReconCollapse()" style="cursor: pointer;">
@@ -2920,7 +3067,7 @@
 
                 <!-- Pager Signal Scope -->
                 <div id="pagerScopePanel" style="display: none; margin-bottom: 12px;">
-                    <div style="background: #0a0a0a; border: 1px solid #1a1a2e; border-radius: 6px; padding: 8px 10px; font-family: 'JetBrains Mono', 'Fira Code', monospace;">
+                    <div style="background: #0a0a0a; border: 1px solid #1a1a2e; border-radius: 6px; padding: 8px 10px; font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;">
                         <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; font-size: 10px; color: #555; text-transform: uppercase; letter-spacing: 1px;">
                             <span>Signal Scope</span>
                             <div style="display: flex; gap: 14px;">
@@ -2938,7 +3085,7 @@
 
                 <!-- Sensor Signal Scope -->
                 <div id="sensorScopePanel" style="display: none; margin-bottom: 12px;">
-                    <div style="background: #0a0a0a; border: 1px solid #1a2e1a; border-radius: 6px; padding: 8px 10px; font-family: 'JetBrains Mono', 'Fira Code', monospace;">
+                    <div style="background: #0a0a0a; border: 1px solid #1a2e1a; border-radius: 6px; padding: 8px 10px; font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;">
                         <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; font-size: 10px; color: #555; text-transform: uppercase; letter-spacing: 1px;">
                             <span>Signal Scope</span>
                             <div style="display: flex; gap: 14px;">
@@ -3023,6 +3170,8 @@
     <script src="{{ url_for('static', filename='js/modes/websdr.js') }}"></script>
     <script src="{{ url_for('static', filename='js/modes/subghz.js') }}?v={{ version }}&r=subghz_layout9"></script>
     <script src="{{ url_for('static', filename='js/modes/bt_locate.js') }}?v={{ version }}&r=btlocate2"></script>
+    <script src="{{ url_for('static', filename='js/modes/analytics.js') }}"></script>
+    <script src="{{ url_for('static', filename='js/modes/space-weather.js') }}"></script>
 
     <script>
         // ============================================
@@ -3158,7 +3307,8 @@
         const validModes = new Set([
             'pager', 'sensor', 'rtlamr', 'aprs', 'listening',
             'spystations', 'meshtastic', 'wifi', 'bluetooth', 'bt_locate',
-            'tscm', 'satellite', 'sstv', 'weathersat', 'sstv_general', 'gps', 'websdr', 'subghz'
+            'tscm', 'satellite', 'sstv', 'weathersat', 'sstv_general', 'gps', 'websdr', 'subghz',
+            'analytics', 'spaceweather'
         ]);
 
         function getModeFromQuery() {
@@ -3615,11 +3765,11 @@
                 'pager': 'sdr', 'sensor': 'sdr',
                 'aprs': 'sdr', 'listening': 'sdr',
                 'wifi': 'wireless', 'bluetooth': 'wireless', 'bt_locate': 'wireless',
-                'tscm': 'security',
+                'tscm': 'security', 'analytics': 'security',
                 'rtlamr': 'sdr', 'ais': 'sdr', 'spystations': 'sdr',
                 'meshtastic': 'sdr',
                 'satellite': 'space', 'sstv': 'space', 'weathersat': 'space', 'sstv_general': 'space', 'gps': 'space',
-                'subghz': 'sdr'
+                'spaceweather': 'space', 'subghz': 'sdr'
             };
 
             // Remove has-active from all dropdowns
@@ -3694,7 +3844,8 @@
                 'pager': 'pager', 'sensor': '433',
                 'satellite': 'satellite', 'wifi': 'wifi', 'bluetooth': 'bluetooth', 'bt_locate': 'bt locate',
                 'listening': 'listening', 'aprs': 'aprs', 'tscm': 'tscm', 'meshtastic': 'meshtastic',
-                'dmr': 'dmr', 'websdr': 'websdr', 'sstv_general': 'hf sstv'
+                'dmr': 'dmr', 'websdr': 'websdr', 'sstv_general': 'hf sstv',
+                'analytics': 'analytics'
             };
             document.querySelectorAll('.mode-nav-btn').forEach(btn => {
                 const label = btn.querySelector('.nav-label');
@@ -3722,6 +3873,10 @@
             document.getElementById('dmrMode')?.classList.toggle('active', mode === 'dmr');
             document.getElementById('websdrMode')?.classList.toggle('active', mode === 'websdr');
             document.getElementById('subghzMode')?.classList.toggle('active', mode === 'subghz');
+            document.getElementById('analyticsMode')?.classList.toggle('active', mode === 'analytics');
+            document.getElementById('spaceWeatherMode')?.classList.toggle('active', mode === 'spaceweather');
+
+
             const pagerStats = document.getElementById('pagerStats');
             const sensorStats = document.getElementById('sensorStats');
             const satelliteStats = document.getElementById('satelliteStats');
@@ -3762,7 +3917,9 @@
                 'meshtastic': 'MESHTASTIC',
                 'dmr': 'DIGITAL VOICE',
                 'websdr': 'WEBSDR',
-                'subghz': 'SUBGHZ'
+                'subghz': 'SUBGHZ',
+                'analytics': 'ANALYTICS',
+                'spaceweather': 'SPACE WX'
             };
             const activeModeIndicator = document.getElementById('activeModeIndicator');
             if (activeModeIndicator) activeModeIndicator.innerHTML = '<span class="pulse-dot"></span>' + (modeNames[mode] || mode.toUpperCase());
@@ -3782,6 +3939,7 @@
             const websdrVisuals = document.getElementById('websdrVisuals');
             const subghzVisuals = document.getElementById('subghzVisuals');
             const btLocateVisuals = document.getElementById('btLocateVisuals');
+            const spaceWeatherVisuals = document.getElementById('spaceWeatherVisuals');
             if (wifiLayoutContainer) wifiLayoutContainer.style.display = mode === 'wifi' ? 'flex' : 'none';
             if (btLayoutContainer) btLayoutContainer.style.display = mode === 'bluetooth' ? 'flex' : 'none';
             if (satelliteVisuals) satelliteVisuals.style.display = mode === 'satellite' ? 'block' : 'none';
@@ -3798,6 +3956,7 @@
             if (websdrVisuals) websdrVisuals.style.display = mode === 'websdr' ? 'flex' : 'none';
             if (subghzVisuals) subghzVisuals.style.display = mode === 'subghz' ? 'flex' : 'none';
             if (btLocateVisuals) btLocateVisuals.style.display = mode === 'bt_locate' ? 'flex' : 'none';
+            if (spaceWeatherVisuals) spaceWeatherVisuals.style.display = mode === 'spaceweather' ? 'flex' : 'none';
 
             // Hide sidebar by default for Meshtastic mode, show for others
             const mainContent = document.querySelector('.main-content');
@@ -3807,6 +3966,8 @@
                 } else {
                     mainContent.classList.remove('mesh-sidebar-hidden');
                 }
+                // Analytics is sidebar-only — hide output panel and expand sidebar
+                mainContent.classList.toggle('analytics-active', mode === 'analytics');
             }
 
             // Show/hide mode-specific timeline containers
@@ -3836,7 +3997,9 @@
                 'meshtastic': 'Meshtastic Mesh Monitor',
                 'dmr': 'Digital Voice Decoder',
                 'websdr': 'HF/Shortwave WebSDR',
-                'subghz': 'SubGHz Transceiver'
+                'subghz': 'SubGHz Transceiver',
+                'analytics': 'Cross-Mode Analytics',
+                'spaceweather': 'Space Weather Monitor'
             };
             const outputTitle = document.getElementById('outputTitle');
             if (outputTitle) outputTitle.textContent = titles[mode] || 'Signal Monitor';
@@ -3850,11 +4013,25 @@
                 refreshTscmDevices();
             }
 
+            // Initialize/destroy Analytics mode
+            if (mode === 'analytics') {
+                // Expand all analytics sections (sidebar sections default to collapsed)
+                document.querySelectorAll('#analyticsMode .section.collapsed').forEach(s => s.classList.remove('collapsed'));
+                if (typeof Analytics !== 'undefined') Analytics.init();
+            } else {
+                if (typeof Analytics !== 'undefined' && Analytics.destroy) Analytics.destroy();
+            }
+
+            // Initialize/destroy Space Weather mode
+            if (mode !== 'spaceweather') {
+                if (typeof SpaceWeather !== 'undefined' && SpaceWeather.destroy) SpaceWeather.destroy();
+            }
+
             // Show/hide Device Intelligence for modes that use it (not for satellite/aircraft/tscm)
             const reconBtn = document.getElementById('reconBtn');
             const intelBtn = document.querySelector('[onclick="exportDeviceDB()"]');
             const reconPanel = document.getElementById('reconPanel');
-            if (mode === 'satellite' || mode === 'sstv' || mode === 'weathersat' || mode === 'sstv_general' || mode === 'gps' || mode === 'listening' || mode === 'aprs' || mode === 'tscm' || mode === 'spystations' || mode === 'meshtastic' || mode === 'dmr' || mode === 'websdr' || mode === 'subghz') {
+            if (mode === 'satellite' || mode === 'sstv' || mode === 'weathersat' || mode === 'sstv_general' || mode === 'gps' || mode === 'listening' || mode === 'aprs' || mode === 'tscm' || mode === 'spystations' || mode === 'meshtastic' || mode === 'dmr' || mode === 'websdr' || mode === 'subghz' || mode === 'analytics' || mode === 'spaceweather') {
                 if (reconPanel) reconPanel.style.display = 'none';
                 if (reconBtn) reconBtn.style.display = 'none';
                 if (intelBtn) intelBtn.style.display = 'none';
@@ -3869,7 +4046,7 @@
 
             // Show agent selector for modes that support remote agents
             const agentSection = document.getElementById('agentSection');
-            const agentModes = ['pager', 'sensor', 'rtlamr', 'listening', 'aprs', 'wifi', 'bluetooth', 'aircraft', 'tscm', 'ais', 'acars', 'dsc'];
+            const agentModes = ['pager', 'sensor', 'rtlamr', 'listening', 'aprs', 'wifi', 'bluetooth', 'aircraft', 'tscm', 'ais', 'dsc'];
             if (agentSection) agentSection.style.display = agentModes.includes(mode) ? 'block' : 'none';
 
             // Show RTL-SDR device section for modes that use it
@@ -3892,8 +4069,8 @@
             // Hide output console for modes with their own visualizations
             const outputEl = document.getElementById('output');
             const statusBar = document.querySelector('.status-bar');
-            if (outputEl) outputEl.style.display = (mode === 'satellite' || mode === 'sstv' || mode === 'weathersat' || mode === 'sstv_general' || mode === 'aprs' || mode === 'wifi' || mode === 'bluetooth' || mode === 'listening' || mode === 'tscm' || mode === 'spystations' || mode === 'meshtastic' || mode === 'dmr' || mode === 'websdr' || mode === 'subghz') ? 'none' : 'block';
+            if (outputEl) outputEl.style.display = (mode === 'satellite' || mode === 'sstv' || mode === 'weathersat' || mode === 'sstv_general' || mode === 'aprs' || mode === 'wifi' || mode === 'bluetooth' || mode === 'listening' || mode === 'tscm' || mode === 'spystations' || mode === 'meshtastic' || mode === 'dmr' || mode === 'websdr' || mode === 'subghz' || mode === 'analytics' || mode === 'spaceweather') ? 'none' : 'block';
-            if (statusBar) statusBar.style.display = (mode === 'satellite' || mode === 'websdr' || mode === 'dmr' || mode === 'subghz') ? 'none' : 'flex';
+            if (statusBar) statusBar.style.display = (mode === 'satellite' || mode === 'websdr' || mode === 'dmr' || mode === 'subghz' || mode === 'spaceweather') ? 'none' : 'flex';
 
             // Restore sidebar when leaving Meshtastic mode (user may have collapsed it)
             if (mode !== 'meshtastic') {
@@ -3959,6 +4136,8 @@
                 SubGhz.init();
             } else if (mode === 'bt_locate') {
                 BtLocate.init();
+            } else if (mode === 'spaceweather') {
+                SpaceWeather.init();
             }
         }
 
@@ -5849,7 +6028,7 @@
 
             const infoEl = document.createElement('div');
             infoEl.className = 'info-msg';
-            infoEl.style.cssText = 'padding: 12px 15px; margin-bottom: 8px; background: #0a0a0a; border: 1px solid #1a1a1a; border-left: 2px solid #00d4ff; font-family: "Space Mono", monospace; font-size: 11px; color: #888; word-break: break-all;';
+            infoEl.style.cssText = 'padding: 12px 15px; margin-bottom: 8px; background: #0a0a0a; border: 1px solid #1a1a1a; border-left: 2px solid #00d4ff; font-family: "Roboto Condensed", "Arial Narrow", sans-serif; font-size: 11px; color: #888; word-break: break-all;';
             infoEl.textContent = text;
             output.insertBefore(infoEl, output.firstChild);
         }
@@ -5865,7 +6044,7 @@
 
             const errorEl = document.createElement('div');
             errorEl.className = 'error-msg';
-            errorEl.style.cssText = 'padding: 12px 15px; margin-bottom: 8px; background: #1a0a0a; border: 1px solid #2a1a1a; border-left: 2px solid #ff3366; font-family: "Space Mono", monospace; font-size: 11px; color: #ff6688; word-break: break-all;';
+            errorEl.style.cssText = 'padding: 12px 15px; margin-bottom: 8px; background: #1a0a0a; border: 1px solid #2a1a1a; border-left: 2px solid #ff3366; font-family: "Roboto Condensed", "Arial Narrow", sans-serif; font-size: 11px; color: #ff6688; word-break: break-all;';
             errorEl.textContent = '⚠ ' + text;
             output.insertBefore(errorEl, output.firstChild);
         }
@@ -8519,7 +8698,7 @@
 
             // Draw total in center
             ctx.fillStyle = '#fff';
-            ctx.font = 'bold 16px Space Mono';
+            ctx.font = 'bold 16px Roboto Condensed';
             ctx.textAlign = 'center';
             ctx.textBaseline = 'middle';
             ctx.fillText(total, cx, cy);
@@ -10339,7 +10518,7 @@
                 // Label
                 if (el > 0) {
                     ctx.fillStyle = '#444';
-                    ctx.font = '10px Space Mono';
+                    ctx.font = '10px Roboto Condensed';
                     ctx.textAlign = 'center';
                     ctx.fillText(el + '°', cx, cy - r + 12);
                 }
@@ -10412,7 +10591,7 @@
 
                 // Label
                 ctx.fillStyle = '#fff';
-                ctx.font = '11px Space Mono';
+                ctx.font = '11px Roboto Condensed';
                 ctx.fillText(pass.satellite, maxX + 10, maxY - 5);
             }
         }
@@ -15453,313 +15632,8 @@
 
     <!-- Scanner/Audio code moved to static/js/modes/listening-post.js -->
 
-    <!-- Help Modal -->
+    {% include 'partials/help-modal.html' %}
-    <div id="helpModal" class="help-modal" onclick="if(event.target === this) hideHelp()">
-        <div class="help-content">
-            <button class="help-close" onclick="hideHelp()">×</button>
-            <h2>iNTERCEPT Help</h2>
 
-            <div class="help-tabs">
-                <button class="help-tab active" data-tab="icons" onclick="switchHelpTab('icons')">Icons</button>
-                <button class="help-tab" data-tab="modes" onclick="switchHelpTab('modes')">Modes</button>
-                <button class="help-tab" data-tab="wifi" onclick="switchHelpTab('wifi')">WiFi</button>
-                <button class="help-tab" data-tab="tips" onclick="switchHelpTab('tips')">Tips</button>
-            </div>
-
-            <!-- Icons Section -->
-            <div id="help-icons" class="help-section active">
-                <h3>Stats Bar Icons</h3>
-                <div class="icon-grid">
-                    <div class="icon-item"><span class="icon">📟</span><span class="desc">POCSAG messages decoded</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">📠</span><span class="desc">FLEX messages decoded</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">📨</span><span class="desc">Total messages received</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">🌡️</span><span class="desc">Unique sensors
-                            detected</span></div>
-                    <div class="icon-item"><span class="icon">📊</span><span class="desc">Device types found</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">🛰️</span><span class="desc">Satellites monitored</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">📡</span><span class="desc">WiFi Access Points</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">👤</span><span class="desc">Connected WiFi clients</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">🤝</span><span class="desc">Captured handshakes</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">🚁</span><span class="desc">Detected drones (click for
-                            details)</span></div>
-                    <div class="icon-item"><span class="icon">⚠️</span><span class="desc">Rogue APs (click for
-                            details)</span></div>
-                    <div class="icon-item"><span class="icon">🔵</span><span class="desc">Bluetooth devices</span></div>
-                    <div class="icon-item"><span class="icon">📍</span><span class="desc">BLE beacons / APRS
-                            stations</span></div>
-                </div>
-
-                <h3>Mode Tab Icons</h3>
-                <div class="icon-grid">
-                    <div class="icon-item"><span class="icon">📟</span><span class="desc">Pager - POCSAG/FLEX
-                            decoder</span></div>
-                    <div class="icon-item"><span class="icon">📡</span><span class="desc">433MHz - Sensor decoder</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">⚡</span><span class="desc">Meters - Utility meter decoder</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">✈️</span><span class="desc">Aircraft - ADS-B tracking &amp; history</span></div>
-                    <div class="icon-item"><span class="icon">🚢</span><span class="desc">Vessels - AIS &amp; VHF DSC distress</span></div>
-                    <div class="icon-item"><span class="icon">📻</span><span class="desc">Spy Stations - Number stations database</span></div>
-                    <div class="icon-item"><span class="icon">📍</span><span class="desc">APRS - Amateur radio
-                            tracking</span></div>
-                    <div class="icon-item"><span class="icon">🛰️</span><span class="desc">Satellite - Pass
-                            prediction</span></div>
-                    <div class="icon-item"><span class="icon">📶</span><span class="desc">WiFi - Network scanner</span>
-                    </div>
-                    <div class="icon-item"><span class="icon">🔵</span><span class="desc">Bluetooth - BT/BLE
-                            scanner</span></div>
-                    <div class="icon-item"><span class="icon">📻</span><span class="desc">Listening Post - SDR
-                            scanner</span></div>
-                    <div class="icon-item"><span class="icon">🔍</span><span class="desc">TSCM -
-                            Counter-surveillance</span></div>
-                    <div class="icon-item"><span class="icon">📺</span><span class="desc">ISS SSTV - Space station
-                            images</span></div>
-                    <div class="icon-item"><span class="icon">📺</span><span class="desc">HF SSTV - Terrestrial
-                            SSTV images</span></div>
-                </div>
-            </div>
-
-            <!-- Modes Section -->
-            <div id="help-modes" class="help-section">
-                <h3>Pager Mode</h3>
-                <ul class="tip-list">
-                    <li>Decodes POCSAG and FLEX pager signals using RTL-SDR</li>
-                    <li>Set frequency to local pager frequencies (common: 152-158 MHz)</li>
-                    <li>Messages are displayed in real-time as they're decoded</li>
-                    <li>Use presets for common pager frequencies</li>
-                </ul>
-
-                <h3>433MHz Sensor Mode</h3>
-                <ul class="tip-list">
-                    <li>Decodes wireless sensors on 433.92 MHz ISM band</li>
-                    <li>Detects temperature, humidity, weather stations, tire pressure monitors</li>
-                    <li>Supports many common protocols (Acurite, LaCrosse, Oregon Scientific, etc.)</li>
-                    <li>Device intelligence builds profiles of recurring devices</li>
-                </ul>
-
-                <h3>Utility Meter Mode</h3>
-                <ul class="tip-list">
-                    <li>Decodes utility meter transmissions (water, gas, electric) using rtlamr</li>
-                    <li>Supports ERT protocol on 912 MHz (North America) or 868 MHz (Europe)</li>
-                    <li>Displays meter IDs and consumption data in real-time</li>
-                    <li>Supports SCM, SCM+, IDM, NetIDM, and R900 message types</li>
-                </ul>
-
-                <h3>Aircraft (Dashboard)</h3>
-                <ul class="tip-list">
-                    <li>Opens the dedicated ADS-B Dashboard for aircraft tracking</li>
-                    <li>Features radar scope, map view, airband audio, and ACARS decoding</li>
-                    <li>Optional history mode persists data to Postgres for long-term analysis</li>
-                    <li>Access history dashboard at <code>/adsb/history</code></li>
-                </ul>
-
-                <h3>Vessels (Dashboard)</h3>
-                <ul class="tip-list">
-                    <li>Opens the AIS Dashboard for maritime vessel tracking</li>
-                    <li>Displays vessel name, MMSI, callsign, destination, and navigation data</li>
-                    <li><strong>VHF DSC Channel 70:</strong> Monitors maritime distress frequency (156.525 MHz)</li>
-                    <li>Decodes DSC messages: Distress, Urgency, Safety, and Routine calls</li>
-                    <li>MMSI country identification via Maritime Identification Digits (MID)</li>
-                    <li>Visual alerts for DISTRESS and URGENCY messages with map markers</li>
-                </ul>
-
-                <h3>Spy Stations</h3>
-                <ul class="tip-list">
-                    <li>Database of number stations and diplomatic HF networks</li>
-                    <li>Browse stations from priyom.org with frequencies and schedules</li>
-                    <li>Filter by type (number/diplomatic), country, and mode</li>
-                    <li>Famous stations: UVB-76 "The Buzzer", Cuban HM01, Israeli E17z</li>
-                    <li>Click "Tune" to listen via Listening Post mode</li>
-                </ul>
-
-                <h3>APRS Mode</h3>
-                <ul class="tip-list">
-                    <li>Decodes APRS (Automatic Packet Reporting System) on VHF</li>
-                    <li>Tracks amateur radio operators transmitting position data</li>
-                    <li>Regional frequencies: 144.390 MHz (N. America), 144.800 MHz (Europe)</li>
-                    <li>Uses Direwolf or multimon-ng for packet decoding</li>
-                    <li>Interactive map shows station positions in real-time</li>
-                </ul>
-
-                <h3>Satellite Mode</h3>
-                <ul class="tip-list">
-                    <li>Track satellites using TLE (Two-Line Element) data</li>
-                    <li>Add satellites manually or fetch from Celestrak by category</li>
-                    <li>Categories: Amateur, Weather, ISS, Starlink, GPS, and more</li>
-                    <li>View next pass predictions with elevation and duration</li>
-                </ul>
-
-                <h3>WiFi Mode</h3>
-                <ul class="tip-list">
-                    <li>Requires a WiFi adapter capable of monitor mode</li>
-                    <li>Click "Enable Monitor" to put adapter in monitor mode</li>
-                    <li>Scans all channels or lock to a specific channel</li>
-                    <li>Detects drones by SSID patterns and manufacturer OUI</li>
-                    <li>Rogue AP detection flags same SSID on multiple BSSIDs</li>
-                    <li>Click network rows to target for deauth or handshake capture</li>
-                </ul>
-
-                <h3>Bluetooth Mode</h3>
-                <ul class="tip-list">
-                    <li>Scans for classic Bluetooth and BLE devices</li>
-                    <li>Shows device names, addresses, and signal strength</li>
-                    <li>Manufacturer lookup from MAC address OUI</li>
-                    <li>Radar visualization shows device proximity</li>
-                </ul>
-
-                <h3>Listening Post Mode</h3>
-                <ul class="tip-list">
-                    <li>Wideband SDR scanner with spectrum visualization</li>
-                    <li>Tune to any frequency supported by your SDR hardware</li>
-                    <li>AM/FM/USB/LSB demodulation modes</li>
-                    <li>Bookmark frequencies for quick recall</li>
-                    <li>Quick tune presets for emergency and marine channels</li>
-                </ul>
-
-                <h3>TSCM Mode</h3>
-                <ul class="tip-list">
-                    <li>Technical Surveillance Countermeasures sweep</li>
-                    <li>Scans for unknown RF transmitters, WiFi devices, Bluetooth</li>
-                    <li>Baseline comparison to detect new/anomalous devices</li>
-                    <li>Threat classification: Critical, High, Medium, Low</li>
-                    <li>Useful for security audits and bug sweeps</li>
-                    <li><em style="color: var(--text-muted);">Note: This feature is in early development</em></li>
-                </ul>
-
-                <h3>Meshtastic Mode</h3>
-                <ul class="tip-list">
-                    <li>Integrates with Meshtastic LoRa mesh network devices</li>
-                    <li>Connect Heltec, T-Beam, RAK, or other compatible devices via USB</li>
-                    <li>Real-time message streaming with RSSI and SNR metrics</li>
-                    <li>Configure channels with encryption keys</li>
-                    <li>View connected nodes and message history</li>
-                    <li>Requires: Meshtastic device + <code>pip install meshtastic</code></li>
-                </ul>
-
-                <h3>ISS SSTV Mode</h3>
-                <ul class="tip-list">
-                    <li>Decode Slow-Scan Television images from the International Space Station</li>
-                    <li>ISS transmits on 145.800 MHz FM during special ARISS events</li>
-                    <li>Real-time ISS tracking map with ground track overlay</li>
-                    <li>Next-pass countdown with elevation and duration predictions</li>
-                    <li>Optional Doppler shift compensation for improved reception</li>
-                    <li>Requires: RTL-SDR (no external decoder needed - built-in Python SSTV decoder)</li>
-                </ul>
-
-                <h3>HF SSTV Mode</h3>
-                <ul class="tip-list">
-                    <li>Decode terrestrial SSTV images on HF/VHF/UHF amateur radio frequencies</li>
-                    <li>Predefined frequencies: 14.230 MHz USB (20m, most popular), 3.845/7.171 MHz LSB, and more</li>
-                    <li>Supports USB, LSB, and FM demodulation modes</li>
-                    <li>Auto-detects correct modulation when selecting a preset frequency</li>
-                    <li>HF frequencies (below 30 MHz) require an upconverter with RTL-SDR</li>
-                    <li>Requires: RTL-SDR (+ upconverter for HF, no external decoder needed)</li>
-                </ul>
-            </div>
-
-            <!-- WiFi Section -->
-            <div id="help-wifi" class="help-section">
-                <h3>Monitor Mode</h3>
-                <ul class="tip-list">
-                    <li><strong>Enable Monitor:</strong> Puts WiFi adapter in monitor mode for passive scanning</li>
-                    <li><strong>Kill Processes:</strong> Optional - stops NetworkManager/wpa_supplicant (may drop other
-                        connections)</li>
-                    <li>Some adapters rename when entering monitor mode (e.g., wlan0 → wlan0mon)</li>
-                </ul>
-
-                <h3>Handshake Capture</h3>
-                <ul class="tip-list">
-                    <li>Click "Capture" on a network to start targeted handshake capture</li>
-                    <li>Status panel shows capture progress and file location</li>
-                    <li>Use deauth to force clients to reconnect (only on authorized networks!)</li>
-                    <li>Handshake files saved to /tmp/intercept_handshake_*.cap</li>
-                </ul>
-
-                <h3>Drone Detection</h3>
-                <ul class="tip-list">
-                    <li>Drones detected by SSID patterns (DJI, Parrot, Autel, etc.)</li>
-                    <li>Also detected by manufacturer OUI in MAC address</li>
-                    <li>Distance estimated from signal strength (approximate)</li>
-                    <li>Click drone count in stats bar to see all detected drones</li>
-                </ul>
-
-                <h3>Rogue AP Detection</h3>
-                <ul class="tip-list">
-                    <li>Flags networks where same SSID appears on multiple BSSIDs</li>
-                    <li>Could indicate evil twin attack or legitimate multi-AP setup</li>
-                    <li>Click rogue count to see which SSIDs are flagged</li>
-                </ul>
-
-                <h3>Proximity Alerts</h3>
-                <ul class="tip-list">
-                    <li>Add MAC addresses to watch list for alerts when detected</li>
-                    <li>Watch list persists in browser localStorage</li>
-                    <li>Useful for tracking specific devices</li>
-                </ul>
-
-                <h3>Client Probe Analysis</h3>
-                <ul class="tip-list">
-                    <li>Shows what networks client devices are looking for</li>
-                    <li>Orange highlights indicate sensitive/private network names</li>
-                    <li>Reveals user location history (home, work, hotels, airports)</li>
-                    <li>Useful for security awareness and pen test reports</li>
-                </ul>
-            </div>
-
-            <!-- Tips Section -->
-            <div id="help-tips" class="help-section">
-                <h3>General Tips</h3>
-                <ul class="tip-list">
-                    <li><strong>Collapsible sections:</strong> Click any section header (▼) to collapse/expand</li>
-                    <li><strong>Sound alerts:</strong> Toggle sound on/off in settings for each mode</li>
-                    <li><strong>Export data:</strong> Use export buttons to save captured data as JSON</li>
-                    <li><strong>Device Intelligence:</strong> Tracks device patterns over time</li>
-                    <li><strong>Theme toggle:</strong> Click the theme button in header to switch dark/light mode</li>
-                    <li><strong>Settings:</strong> Click the gear icon in the header to access settings</li>
-                    <li><strong>Offline mode:</strong> Enable in Settings to use local assets without internet</li>
-                </ul>
-
-                <h3>Keyboard Shortcuts</h3>
-                <ul class="tip-list">
-                    <li><strong>F1</strong> - Open this help page</li>
-                    <li><strong>?</strong> - Open help (when not typing in a field)</li>
-                    <li><strong>Escape</strong> - Close help and modal dialogs</li>
-                </ul>
-
-                <h3>Requirements</h3>
-                <ul class="tip-list">
-                    <li><strong>Pager:</strong> RTL-SDR, rtl_fm, multimon-ng</li>
-                    <li><strong>433MHz Sensors:</strong> RTL-SDR, rtl_433</li>
-                    <li><strong>Utility Meters:</strong> RTL-SDR, rtl_tcp, rtlamr</li>
-                    <li><strong>Aircraft (ADS-B):</strong> RTL-SDR, dump1090 or rtl_adsb</li>
-                    <li><strong>Aircraft (ACARS):</strong> Second RTL-SDR, acarsdec</li>
-                    <li><strong>Vessels (AIS):</strong> RTL-SDR, AIS-catcher</li>
-                    <li><strong>APRS:</strong> RTL-SDR, direwolf or multimon-ng</li>
-                    <li><strong>Satellite:</strong> Internet for Celestrak (optional), skyfield</li>
-                    <li><strong>WiFi:</strong> Monitor-mode adapter, aircrack-ng suite</li>
-                    <li><strong>Bluetooth:</strong> Bluetooth adapter, bluez (hcitool/bluetoothctl)</li>
-                    <li><strong>Listening Post:</strong> RTL-SDR or SoapySDR-compatible hardware</li>
-                    <li><strong>TSCM:</strong> WiFi adapter, Bluetooth adapter, RTL-SDR (all optional)</li>
-                    <li>Run as root/sudo for full hardware access</li>
-                </ul>
-
-                <h3>Legal Notice</h3>
-                <ul class="tip-list">
-                    <li>Only use on networks and devices you own or have authorization to test</li>
-                    <li>Passive monitoring may be legal; active attacks require authorization</li>
-                    <li>Check local laws regarding radio frequency monitoring</li>
-                </ul>
-            </div>
-        </div>
-    </div>
 
     <!-- Satellite Add Modal -->
     <div id="satModal" class="help-modal" onclick="if(event.target === this) closeSatModal()">

templates/layout/base.html

@@ -10,7 +10,7 @@
     {% if offline_settings and offline_settings.fonts_source == 'local' %}
     <link rel="stylesheet" href="{{ url_for('static', filename='css/fonts-local.css') }}">
     {% else %}
-    <link href="https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@300;400;500;600;700&display=swap" rel="stylesheet">
     {% endif %}
 
     {# Core CSS (Design System) #}

templates/network_monitor.html

@@ -7,7 +7,7 @@
     {% if offline_settings.fonts_source == 'local' %}
     <link rel="stylesheet" href="{{ url_for('static', filename='css/fonts-local.css') }}">
     {% else %}
-    <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@300;400;500;600;700&display=swap" rel="stylesheet">
     {% endif %}
     <link rel="stylesheet" href="{{ url_for('static', filename='css/responsive.css') }}">
     <link rel="stylesheet" href="{{ url_for('static', filename='css/agents.css') }}">
@@ -18,8 +18,8 @@
         * { margin: 0; padding: 0; box-sizing: border-box; }
 
         :root {
-            --font-sans: 'Space Mono', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
+            --font-sans: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
-            --font-mono: 'Space Mono', 'Fira Code', 'Consolas', monospace;
+            --font-mono: 'Roboto Condensed', 'Arial Narrow', Roboto, 'Helvetica Neue', Arial, sans-serif;
             --bg-primary: #0a0c10;
             --bg-secondary: #0f1218;
             --bg-tertiary: #151a23;

templates/partials/help-modal.html

@@ -20,35 +20,44 @@
         <div id="help-icons" class="help-section active">
             <h3>Stats Bar Icons</h3>
             <div class="icon-grid">
-                <div class="icon-item"><span class="icon">&#128223;</span><span class="desc">POCSAG messages decoded</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="4" y="5" width="16" height="14" rx="2"/><line x1="8" y1="10" x2="16" y2="10"/><line x1="8" y1="14" x2="12" y2="14"/></svg></span><span class="desc">POCSAG messages decoded</span></div>
-                <div class="icon-item"><span class="icon">&#128224;</span><span class="desc">FLEX messages decoded</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="4" y="5" width="16" height="14" rx="2"/><line x1="8" y1="10" x2="16" y2="10"/><line x1="8" y1="14" x2="12" y2="14"/></svg></span><span class="desc">FLEX messages decoded</span></div>
-                <div class="icon-item"><span class="icon">&#128232;</span><span class="desc">Total messages received</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"/><polyline points="22,6 12,13 2,6"/></svg></span><span class="desc">Total messages received</span></div>
-                <div class="icon-item"><span class="icon">&#127777;&#65039;</span><span class="desc">Unique sensors detected</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="2"/><path d="M16.24 7.76a6 6 0 0 1 0 8.49m-8.48-.01a6 6 0 0 1 0-8.49"/></svg></span><span class="desc">Unique sensors detected</span></div>
-                <div class="icon-item"><span class="icon">&#128202;</span><span class="desc">Device types found</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="18" y1="20" x2="18" y2="10"/><line x1="12" y1="20" x2="12" y2="4"/><line x1="6" y1="20" x2="6" y2="14"/></svg></span><span class="desc">Device types found</span></div>
-                <div class="icon-item"><span class="icon">&#128752;&#65039;</span><span class="desc">Satellites monitored</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M13 7L9 3 5 7l4 4"/><path d="m17 11 4 4-4 4-4-4"/><path d="m8 12 4 4 6-6-4-4-6 6"/></svg></span><span class="desc">Satellites monitored</span></div>
-                <div class="icon-item"><span class="icon">&#128225;</span><span class="desc">WiFi Access Points</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 12.55a11 11 0 0 1 14.08 0"/><path d="M8.53 16.11a6 6 0 0 1 6.95 0"/><circle cx="12" cy="20" r="1" fill="currentColor"/></svg></span><span class="desc">WiFi Access Points</span></div>
-                <div class="icon-item"><span class="icon">&#128100;</span><span class="desc">Connected WiFi clients</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M19 21v-2a4 4 0 0 0-4-4H9a4 4 0 0 0-4 4v2"/><circle cx="12" cy="7" r="4"/></svg></span><span class="desc">Connected WiFi clients</span></div>
-                <div class="icon-item"><span class="icon">&#129309;</span><span class="desc">Captured handshakes</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="m11 17 2 2a1 1 0 1 0 3-3"/><path d="m14 14 2.5 2.5a1 1 0 1 0 3-3l-3.88-3.88a3 3 0 0 0-4.24 0l-.88.88a1 1 0 1 1-3-3l2.81-2.81a5.79 5.79 0 0 1 7.06-.87l.47.28a2 2 0 0 0 1.42.25L21 4"/><path d="m21 3 1 11h-2"/><path d="M3 3 2 14l6.5 6.5a1 1 0 1 0 3-3"/><path d="M3 4h8"/></svg></span><span class="desc">Captured handshakes</span></div>
-                <div class="icon-item"><span class="icon">&#128641;</span><span class="desc">Detected drones (click for details)</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 12m-3 0a3 3 0 1 0 6 0a3 3 0 1 0 -6 0"/><path d="M3 9a2 2 0 1 0 4 0a2 2 0 1 0 -4 0"/><path d="M17 9a2 2 0 1 0 4 0a2 2 0 1 0 -4 0"/><path d="M3 15a2 2 0 1 0 4 0a2 2 0 1 0 -4 0"/><path d="M17 15a2 2 0 1 0 4 0a2 2 0 1 0 -4 0"/><path d="M9 9l-4 -1"/><path d="M15 9l4 -1"/><path d="M9 15l-4 1"/><path d="M15 15l4 1"/></svg></span><span class="desc">Detected drones (click for details)</span></div>
-                <div class="icon-item"><span class="icon">&#9888;&#65039;</span><span class="desc">Rogue APs (click for details)</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/><line x1="12" y1="9" x2="12" y2="13"/><line x1="12" y1="17" x2="12.01" y2="17"/></svg></span><span class="desc">Rogue APs (click for details)</span></div>
-                <div class="icon-item"><span class="icon">&#128309;</span><span class="desc">Bluetooth devices</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="6.5 6.5 17.5 17.5 12 22 12 2 17.5 6.5 6.5 17.5"/></svg></span><span class="desc">Bluetooth devices</span></div>
-                <div class="icon-item"><span class="icon">&#128205;</span><span class="desc">BLE beacons / APRS stations</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M20 10c0 6-8 12-8 12s-8-6-8-12a8 8 0 0 1 16 0Z"/><circle cx="12" cy="10" r="3"/></svg></span><span class="desc">BLE beacons / APRS stations</span></div>
             </div>
 
             <h3>Mode Tab Icons</h3>
             <div class="icon-grid">
-                <div class="icon-item"><span class="icon">&#128223;</span><span class="desc">Pager - POCSAG/FLEX decoder</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="4" y="5" width="16" height="14" rx="2"/><line x1="8" y1="10" x2="16" y2="10"/><line x1="8" y1="14" x2="12" y2="14"/></svg></span><span class="desc">Pager - POCSAG/FLEX decoder</span></div>
-                <div class="icon-item"><span class="icon">&#128225;</span><span class="desc">433MHz - Sensor decoder</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="2"/><path d="M16.24 7.76a6 6 0 0 1 0 8.49m-8.48-.01a6 6 0 0 1 0-8.49"/></svg></span><span class="desc">433MHz - Sensor decoder</span></div>
-                <div class="icon-item"><span class="icon">&#9889;</span><span class="desc">Meters - Utility meter decoder</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M22 12h-4l-3 9L9 3l-3 9H2"/></svg></span><span class="desc">Meters - Utility meter decoder</span></div>
-                <div class="icon-item"><span class="icon">&#9992;&#65039;</span><span class="desc">Aircraft - ADS-B tracking &amp; history</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 16v-2l-8-5V3.5a1.5 1.5 0 0 0-3 0V9l-8 5v2l8-2.5V19l-2 1.5V22l3.5-1 3.5 1v-1.5L13 19v-5.5l8 2.5z"/></svg></span><span class="desc">Aircraft - ADS-B tracking &amp; history</span></div>
-                <div class="icon-item"><span class="icon">&#128674;</span><span class="desc">Vessels - AIS &amp; VHF DSC distress</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M3 18l2 2h14l2-2"/><path d="M5 18v-4a2 2 0 0 1 2-2h10a2 2 0 0 1 2 2v4"/><path d="M12 12V6"/><path d="M12 6l4 3"/></svg></span><span class="desc">Vessels - AIS &amp; VHF DSC distress</span></div>
-                <div class="icon-item"><span class="icon">&#128251;</span><span class="desc">Spy Stations - Number stations database</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M20 10c0 6-8 12-8 12s-8-6-8-12a8 8 0 0 1 16 0Z"/><circle cx="12" cy="10" r="3"/></svg></span><span class="desc">APRS - Amateur radio tracking</span></div>
-                <div class="icon-item"><span class="icon">&#128205;</span><span class="desc">APRS - Amateur radio tracking</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2"/><path d="M3 9h18"/><path d="M9 21V9"/></svg></span><span class="desc">Listening Post - SDR scanner</span></div>
-                <div class="icon-item"><span class="icon">&#128752;&#65039;</span><span class="desc">Satellite - Pass prediction</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4.9 19.1C1 15.2 1 8.8 4.9 4.9"/><circle cx="12" cy="12" r="2"/><path d="M19.1 4.9C23 8.8 23 15.1 19.1 19"/></svg></span><span class="desc">Spy Stations - Number stations database</span></div>
-                <div class="icon-item"><span class="icon">&#128246;</span><span class="desc">WiFi - Network scanner</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><circle cx="12" cy="12" r="3"/><path d="M12 2v4m0 12v4M2 12h4m12 0h4"/></svg></span><span class="desc">Meshtastic - LoRa mesh networking</span></div>
-                <div class="icon-item"><span class="icon">&#128309;</span><span class="desc">Bluetooth - BT/BLE scanner</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="2" y1="12" x2="22" y2="12"/><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"/></svg></span><span class="desc">WebSDR - Remote SDR receivers</span></div>
-                <div class="icon-item"><span class="icon">&#128251;</span><span class="desc">Listening Post - SDR scanner</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M2 12h6l3-9 3 18 3-9h5"/></svg></span><span class="desc">SubGHz - Sub-GHz signal analysis</span></div>
-                <div class="icon-item"><span class="icon">&#128269;</span><span class="desc">TSCM - Counter-surveillance</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M5 12.55a11 11 0 0 1 14.08 0"/><path d="M1.42 9a16 16 0 0 1 21.16 0"/><path d="M8.53 16.11a6 6 0 0 1 6.95 0"/><circle cx="12" cy="20" r="1" fill="currentColor" stroke="none"/></svg></span><span class="desc">WiFi - Network scanner</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6.5 6.5 17.5 17.5 12 22 12 2 17.5 6.5 6.5 17.5"/></svg></span><span class="desc">Bluetooth - BT/BLE scanner</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="10" r="3"/><path d="M12 21.7C17.3 17 20 13 20 10a8 8 0 1 0-16 0c0 3 2.7 7 8 11.7z"/><path d="M9.5 8.5l3 3 2-4-2 4-3 3"/></svg></span><span class="desc">BT Locate - Bluetooth device locator</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg></span><span class="desc">TSCM - Counter-surveillance</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M13 7L9 3 5 7l4 4"/><path d="m17 11 4 4-4 4-4-4"/><path d="m8 12 4 4 6-6-4-4-6 6"/><path d="m16 8 3-3"/><path d="M9 21a6 6 0 0 0-6-6"/></svg></span><span class="desc">Satellite - Pass prediction</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="12" cy="12" r="3"/><path d="M3 9h2"/><path d="M19 9h2"/><path d="M3 15h2"/><path d="M19 15h2"/></svg></span><span class="desc">ISS SSTV - Space station image decoder</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M2 12h20"/><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"/></svg></span><span class="desc">Weather Sat - NOAA &amp; Meteor imagery</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="12" cy="12" r="3"/><path d="M16.24 7.76a6 6 0 0 1 0 8.49m-8.48-.01a6 6 0 0 1 0-8.49"/></svg></span><span class="desc">HF SSTV - Shortwave image decoder</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="10" r="3"/><path d="M12 21.7C17.3 17 20 13 20 10a8 8 0 1 0-16 0c0 3 2.7 7 8 11.7z"/></svg></span><span class="desc">GPS - GNSS signal analysis</span></div>
+                <div class="icon-item"><span class="icon icon--sm"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></svg></span><span class="desc">Space Weather - Solar &amp; geomagnetic data</span></div>
             </div>
         </div>
 
@@ -96,15 +105,6 @@
                 <li>Visual alerts for DISTRESS and URGENCY messages with map markers</li>
             </ul>
 
-            <h3>Spy Stations</h3>
-            <ul class="tip-list">
-                <li>Database of number stations and diplomatic HF networks</li>
-                <li>Browse stations from priyom.org with frequencies and schedules</li>
-                <li>Filter by type (number/diplomatic), country, and mode</li>
-                <li>Famous stations: UVB-76 "The Buzzer", Cuban HM01, Israeli E17z</li>
-                <li>Click "Tune" to listen via Listening Post mode</li>
-            </ul>
-
             <h3>APRS Mode</h3>
             <ul class="tip-list">
                 <li>Decodes APRS (Automatic Packet Reporting System) on VHF</li>
@@ -114,6 +114,50 @@
                 <li>Interactive map shows station positions in real-time</li>
             </ul>
 
+            <h3>Listening Post Mode</h3>
+            <ul class="tip-list">
+                <li>Wideband SDR scanner with spectrum visualization</li>
+                <li>Tune to any frequency supported by your SDR hardware</li>
+                <li>AM/FM/USB/LSB demodulation modes</li>
+                <li>Bookmark frequencies for quick recall</li>
+                <li>Quick tune presets for emergency and marine channels</li>
+            </ul>
+
+            <h3>Spy Stations</h3>
+            <ul class="tip-list">
+                <li>Database of number stations and diplomatic HF networks</li>
+                <li>Browse stations from priyom.org with frequencies and schedules</li>
+                <li>Filter by type (number/diplomatic), country, and mode</li>
+                <li>Famous stations: UVB-76 "The Buzzer", Cuban HM01, Israeli E17z</li>
+                <li>Click "Tune" to listen via Listening Post mode</li>
+            </ul>
+
+            <h3>Meshtastic Mode</h3>
+            <ul class="tip-list">
+                <li>Integrates with Meshtastic LoRa mesh network devices</li>
+                <li>Connect Heltec, T-Beam, RAK, or other compatible devices via USB</li>
+                <li>Real-time message streaming with RSSI and SNR metrics</li>
+                <li>Configure channels with encryption keys</li>
+                <li>View connected nodes and message history</li>
+                <li>Requires: Meshtastic device + <code>pip install meshtastic</code></li>
+            </ul>
+
+            <h3>WebSDR Mode</h3>
+            <ul class="tip-list">
+                <li>Access remote WebSDR receivers around the world</li>
+                <li>Listen to shortwave, amateur, and broadcast stations without local SDR hardware</li>
+                <li>Browse available public WebSDR servers by location and frequency range</li>
+                <li>Useful for monitoring HF bands from different geographic locations</li>
+            </ul>
+
+            <h3>SubGHz Mode</h3>
+            <ul class="tip-list">
+                <li>Analyzes sub-GHz radio signals (common ISM bands: 315, 433, 868, 915 MHz)</li>
+                <li>Captures and decodes wireless remote controls, key fobs, and IoT devices</li>
+                <li>Protocol identification and signal analysis</li>
+                <li>Useful for RF security research and device testing</li>
+            </ul>
+
             <h3>Satellite Mode</h3>
             <ul class="tip-list">
                 <li>Track satellites using TLE (Two-Line Element) data</li>
@@ -122,6 +166,47 @@
                 <li>View next pass predictions with elevation and duration</li>
             </ul>
 
+            <h3>ISS SSTV Mode</h3>
+            <ul class="tip-list">
+                <li>Decodes Slow Scan Television (SSTV) images from the International Space Station</li>
+                <li>Automated ISS pass tracking with Doppler correction on 145.800 MHz</li>
+                <li>Images decoded in real-time using slowrx</li>
+                <li>Gallery view with timestamped decoded images</li>
+            </ul>
+
+            <h3>Weather Sat Mode</h3>
+            <ul class="tip-list">
+                <li>Receives weather satellite imagery from NOAA APT and Meteor M2 LRPT</li>
+                <li>Uses SatDump for satellite signal processing and image decoding</li>
+                <li>Automated pass prediction and scheduling</li>
+                <li>Decoded images displayed in gallery with pass metadata</li>
+            </ul>
+
+            <h3>HF SSTV Mode</h3>
+            <ul class="tip-list">
+                <li>Decodes Slow Scan Television images from HF amateur radio bands</li>
+                <li>Common SSTV frequencies: 14.230 MHz (20m), 7.171 MHz (40m), 3.730 MHz (80m)</li>
+                <li>Supports multiple SSTV modes (Martin, Scottie, Robot, etc.)</li>
+                <li>Real-time image decoding with gallery view</li>
+            </ul>
+
+            <h3>GPS Mode</h3>
+            <ul class="tip-list">
+                <li>GNSS signal analysis and satellite constellation tracking</li>
+                <li>Displays GPS, GLONASS, Galileo, and BeiDou satellite positions</li>
+                <li>Signal strength visualization and fix quality metrics</li>
+                <li>Useful for evaluating GNSS reception and interference</li>
+            </ul>
+
+            <h3>Space Weather Mode</h3>
+            <ul class="tip-list">
+                <li>Real-time solar and geomagnetic data from NOAA SWPC, NASA SDO, and HamQSL</li>
+                <li>Solar indices (SFI, Kp, A-index, sunspot number) and NOAA G/S/R scales</li>
+                <li>HF band conditions, X-ray flux, solar wind speed, and flare probability</li>
+                <li>Solar imagery (SDO 193/304/Magnetogram), D-RAP absorption maps, aurora forecast</li>
+                <li>No SDR hardware required &mdash; all data from public APIs</li>
+            </ul>
+
             <h3>WiFi Mode</h3>
             <ul class="tip-list">
                 <li>Requires a WiFi adapter capable of monitor mode</li>
@@ -140,13 +225,12 @@
                 <li>Radar visualization shows device proximity</li>
             </ul>
 
-            <h3>Listening Post Mode</h3>
+            <h3>BT Locate Mode</h3>
             <ul class="tip-list">
-                <li>Wideband SDR scanner with spectrum visualization</li>
+                <li>Locate and track specific Bluetooth devices by signal strength</li>
-                <li>Tune to any frequency supported by your SDR hardware</li>
+                <li>Directional signal strength indicator for physical device finding</li>
-                <li>AM/FM/USB/LSB demodulation modes</li>
+                <li>Detects known tracker signatures (AirTag, Tile, SmartTag)</li>
-                <li>Bookmark frequencies for quick recall</li>
+                <li>Useful for finding lost devices or detecting unwanted trackers</li>
-                <li>Quick tune presets for emergency and marine channels</li>
             </ul>
 
             <h3>TSCM Mode</h3>
@@ -159,16 +243,6 @@
                 <li><em style="color: var(--text-muted);">Note: This feature is in early development</em></li>
             </ul>
 
-            <h3>Meshtastic Mode</h3>
-            <ul class="tip-list">
-                <li>Integrates with Meshtastic LoRa mesh network devices</li>
-                <li>Connect Heltec, T-Beam, RAK, or other compatible devices via USB</li>
-                <li>Real-time message streaming with RSSI and SNR metrics</li>
-                <li>Configure channels with encryption keys</li>
-                <li>View connected nodes and message history</li>
-                <li>Requires: Meshtastic device + <code>pip install meshtastic</code></li>
-            </ul>
-
             <h3>Network Monitor</h3>
             <ul class="tip-list">
                 <li>Aggregates data from multiple remote INTERCEPT agents</li>
@@ -256,10 +330,20 @@
                 <li><strong>Aircraft (ACARS):</strong> Second RTL-SDR, acarsdec</li>
                 <li><strong>Vessels (AIS):</strong> RTL-SDR, AIS-catcher</li>
                 <li><strong>APRS:</strong> RTL-SDR, direwolf or multimon-ng</li>
+                <li><strong>Listening Post:</strong> RTL-SDR or SoapySDR-compatible hardware</li>
+                <li><strong>Spy Stations:</strong> Internet connection (database lookup)</li>
+                <li><strong>Meshtastic:</strong> Meshtastic LoRa device, <code>pip install meshtastic</code></li>
+                <li><strong>WebSDR:</strong> Internet connection (remote receivers)</li>
+                <li><strong>SubGHz:</strong> RTL-SDR or compatible SDR hardware</li>
                 <li><strong>Satellite:</strong> Internet for Celestrak (optional), skyfield</li>
+                <li><strong>ISS SSTV:</strong> RTL-SDR, slowrx</li>
+                <li><strong>Weather Sat:</strong> RTL-SDR, SatDump</li>
+                <li><strong>HF SSTV:</strong> RTL-SDR or SoapySDR-compatible hardware, slowrx</li>
+                <li><strong>GPS:</strong> RTL-SDR or GPS-capable SDR</li>
+                <li><strong>Space Weather:</strong> Internet connection (public APIs)</li>
                 <li><strong>WiFi:</strong> Monitor-mode adapter, aircrack-ng suite</li>
                 <li><strong>Bluetooth:</strong> Bluetooth adapter, bluez (hcitool/bluetoothctl)</li>
-                <li><strong>Listening Post:</strong> RTL-SDR or SoapySDR-compatible hardware</li>
+                <li><strong>BT Locate:</strong> Bluetooth adapter, bluez</li>
                 <li><strong>TSCM:</strong> WiFi adapter, Bluetooth adapter, RTL-SDR (all optional)</li>
                 <li>Run as root/sudo for full hardware access</li>
             </ul>

templates/partials/modes/acars.html

@@ -0,0 +1,208 @@
+<!-- ACARS AIRCRAFT MESSAGING MODE -->
+<div id="acarsMode" class="mode-content" style="display: none;">
+    <div class="section">
+        <h3>ACARS Messaging</h3>
+        <div class="info-text" style="margin-bottom: 15px;">
+            Decode ACARS (Aircraft Communications Addressing and Reporting System) messages on VHF frequencies (~129-131 MHz). Captures flight data, weather reports, position updates, and operational messages from aircraft.
+        </div>
+    </div>
+
+    <div class="section">
+        <h3>Region &amp; Frequencies</h3>
+        <div class="form-group">
+            <label>Region</label>
+            <select id="acarsRegionSelect" onchange="updateAcarsMainFreqs()" style="width: 100%;">
+                <option value="na">North America</option>
+                <option value="eu">Europe</option>
+                <option value="ap">Asia-Pacific</option>
+            </select>
+        </div>
+        <div id="acarsMainFreqSelector" style="display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 10px; font-size: 11px;">
+            <!-- Populated by JS -->
+        </div>
+        <div class="form-group">
+            <label>Gain (dB, 0 = auto)</label>
+            <input type="number" id="acarsGainInput" value="40" min="0" max="50" placeholder="0-50">
+        </div>
+    </div>
+
+    <div class="section">
+        <h3>Status</h3>
+        <div id="acarsStatusDisplay" class="info-text">
+            <p>Status: <span id="acarsStatusText" style="color: var(--accent-yellow);">Standby</span></p>
+            <p>Messages: <span id="acarsMessageCount">0</span></p>
+        </div>
+    </div>
+
+    <!-- Antenna Guide -->
+    <div class="section">
+        <h3>Antenna Guide</h3>
+        <div style="font-size: 11px; color: var(--text-dim); line-height: 1.5;">
+            <p style="margin-bottom: 8px; color: var(--accent-cyan); font-weight: 600;">
+                VHF Airband (~130 MHz) &mdash; stock SDR antenna may work at close range
+            </p>
+
+            <div style="background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 4px; padding: 10px; margin-bottom: 10px;">
+                <strong style="color: var(--accent-cyan); font-size: 12px;">Simple Dipole</strong>
+                <ul style="margin: 6px 0 0 14px; padding: 0;">
+                    <li><strong style="color: var(--text-primary);">Element length:</strong> ~57 cm each (quarter-wave at 130 MHz)</li>
+                    <li><strong style="color: var(--text-primary);">Material:</strong> Wire, coat hanger, or copper rod</li>
+                    <li><strong style="color: var(--text-primary);">Orientation:</strong> Vertical (airband is vertically polarized)</li>
+                    <li><strong style="color: var(--text-primary);">Placement:</strong> Outdoors, as high as possible with clear sky view</li>
+                </ul>
+            </div>
+
+            <div style="background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 4px; padding: 10px;">
+                <strong style="color: var(--accent-cyan); font-size: 12px;">Quick Reference</strong>
+                <table style="width: 100%; margin-top: 6px; font-size: 10px; border-collapse: collapse;">
+                    <tr style="border-bottom: 1px solid var(--border-color);">
+                        <td style="padding: 3px 4px; color: var(--text-dim);">Primary (N. America)</td>
+                        <td style="padding: 3px 4px; color: var(--text-primary); text-align: right;">131.725 / 131.825 MHz</td>
+                    </tr>
+                    <tr style="border-bottom: 1px solid var(--border-color);">
+                        <td style="padding: 3px 4px; color: var(--text-dim);">Quarter-wave length</td>
+                        <td style="padding: 3px 4px; color: var(--text-primary); text-align: right;">57 cm</td>
+                    </tr>
+                    <tr style="border-bottom: 1px solid var(--border-color);">
+                        <td style="padding: 3px 4px; color: var(--text-dim);">Modulation</td>
+                        <td style="padding: 3px 4px; color: var(--text-primary); text-align: right;">AM MSK 2400 baud</td>
+                    </tr>
+                    <tr>
+                        <td style="padding: 3px 4px; color: var(--text-dim);">Polarization</td>
+                        <td style="padding: 3px 4px; color: var(--text-primary); text-align: right;">Vertical</td>
+                    </tr>
+                </table>
+            </div>
+        </div>
+    </div>
+
+    <button class="run-btn" id="startAcarsBtn" onclick="startAcarsMode()">
+        Start ACARS
+    </button>
+    <button class="stop-btn" id="stopAcarsBtn" onclick="stopAcarsMode()" style="display: none;">
+        Stop ACARS
+    </button>
+</div>
+
+<script>
+    let acarsMainEventSource = null;
+    let acarsMainMsgCount = 0;
+
+    const acarsMainFrequencies = {
+        'na': ['131.725', '131.825'],
+        'eu': ['131.525', '131.725', '131.550'],
+        'ap': ['131.550', '131.450']
+    };
+
+    function updateAcarsMainFreqs() {
+        const region = document.getElementById('acarsRegionSelect').value;
+        const freqs = acarsMainFrequencies[region] || acarsMainFrequencies['na'];
+        const container = document.getElementById('acarsMainFreqSelector');
+
+        const previouslyChecked = new Set();
+        container.querySelectorAll('input:checked').forEach(cb => previouslyChecked.add(cb.value));
+
+        container.innerHTML = freqs.map(freq => {
+            const checked = previouslyChecked.size === 0 || previouslyChecked.has(freq) ? 'checked' : '';
+            return `
+                <label style="display: flex; align-items: center; gap: 3px; padding: 2px 6px; background: var(--bg-secondary); border-radius: 3px; cursor: pointer;">
+                    <input type="checkbox" class="acars-main-freq-cb" value="${freq}" ${checked} style="margin: 0; cursor: pointer;">
+                    <span>${freq}</span>
+                </label>
+            `;
+        }).join('');
+    }
+
+    function getAcarsMainSelectedFreqs() {
+        const checkboxes = document.querySelectorAll('.acars-main-freq-cb:checked');
+        const selected = Array.from(checkboxes).map(cb => cb.value);
+        if (selected.length === 0) {
+            const region = document.getElementById('acarsRegionSelect').value;
+            return acarsMainFrequencies[region] || acarsMainFrequencies['na'];
+        }
+        return selected;
+    }
+
+    function startAcarsMode() {
+        const gain = document.getElementById('acarsGainInput').value || '40';
+        const device = document.getElementById('deviceSelect')?.value || '0';
+        const frequencies = getAcarsMainSelectedFreqs();
+
+        fetch('/acars/start', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ device, gain, frequencies })
+        })
+        .then(r => r.json())
+        .then(data => {
+            if (data.status === 'started') {
+                document.getElementById('startAcarsBtn').style.display = 'none';
+                document.getElementById('stopAcarsBtn').style.display = 'block';
+                document.getElementById('acarsStatusText').textContent = 'Listening';
+                document.getElementById('acarsStatusText').style.color = 'var(--accent-green)';
+                acarsMainMsgCount = 0;
+                startAcarsMainSSE();
+            } else {
+                alert(data.message || 'Failed to start ACARS');
+            }
+        })
+        .catch(err => alert('Error: ' + err.message));
+    }
+
+    function stopAcarsMode() {
+        fetch('/acars/stop', { method: 'POST' })
+        .then(r => r.json())
+        .then(() => {
+            document.getElementById('startAcarsBtn').style.display = 'block';
+            document.getElementById('stopAcarsBtn').style.display = 'none';
+            document.getElementById('acarsStatusText').textContent = 'Standby';
+            document.getElementById('acarsStatusText').style.color = 'var(--accent-yellow)';
+            if (acarsMainEventSource) {
+                acarsMainEventSource.close();
+                acarsMainEventSource = null;
+            }
+        });
+    }
+
+    function startAcarsMainSSE() {
+        if (acarsMainEventSource) acarsMainEventSource.close();
+
+        acarsMainEventSource = new EventSource('/acars/stream');
+        acarsMainEventSource.onmessage = function(e) {
+            try {
+                const data = JSON.parse(e.data);
+                if (data.type === 'acars') {
+                    acarsMainMsgCount++;
+                    document.getElementById('acarsMessageCount').textContent = acarsMainMsgCount;
+                }
+            } catch (err) {}
+        };
+
+        acarsMainEventSource.onerror = function() {
+            setTimeout(() => {
+                if (document.getElementById('stopAcarsBtn').style.display === 'block') {
+                    startAcarsMainSSE();
+                }
+            }, 2000);
+        };
+    }
+
+    // Check initial status
+    fetch('/acars/status')
+    .then(r => r.json())
+    .then(data => {
+        if (data.running) {
+            document.getElementById('startAcarsBtn').style.display = 'none';
+            document.getElementById('stopAcarsBtn').style.display = 'block';
+            document.getElementById('acarsStatusText').textContent = 'Listening';
+            document.getElementById('acarsStatusText').style.color = 'var(--accent-green)';
+            document.getElementById('acarsMessageCount').textContent = data.message_count || 0;
+            acarsMainMsgCount = data.message_count || 0;
+            startAcarsMainSSE();
+        }
+    })
+    .catch(() => {});
+
+    // Initialize frequency checkboxes
+    document.addEventListener('DOMContentLoaded', () => updateAcarsMainFreqs());
+</script>

templates/partials/modes/analytics.html

@@ -0,0 +1,144 @@
+<!-- ANALYTICS MODE -->
+                <div id="analyticsMode" class="mode-content">
+{# Analytics Dashboard Sidebar Panel #}
+
+<div class="section">
+    <h3 class="section-header collapsible" onclick="toggleSection(this)">
+        <span>Summary</span>
+        <span class="collapse-icon">&#9660;</span>
+    </h3>
+    <div class="section-content">
+        <div class="analytics-grid" id="analyticsSummaryCards">
+            <div class="analytics-card" data-mode="adsb">
+                <div class="card-count" id="analyticsCountAdsb">0</div>
+                <div class="card-label">Aircraft</div>
+                <div class="card-sparkline" id="analyticsSparkAdsb"></div>
+            </div>
+            <div class="analytics-card" data-mode="ais">
+                <div class="card-count" id="analyticsCountAis">0</div>
+                <div class="card-label">Vessels</div>
+                <div class="card-sparkline" id="analyticsSparkAis"></div>
+            </div>
+            <div class="analytics-card" data-mode="wifi">
+                <div class="card-count" id="analyticsCountWifi">0</div>
+                <div class="card-label">WiFi</div>
+                <div class="card-sparkline" id="analyticsSparkWifi"></div>
+            </div>
+            <div class="analytics-card" data-mode="bluetooth">
+                <div class="card-count" id="analyticsCountBt">0</div>
+                <div class="card-label">Bluetooth</div>
+                <div class="card-sparkline" id="analyticsSparkBt"></div>
+            </div>
+            <div class="analytics-card" data-mode="dsc">
+                <div class="card-count" id="analyticsCountDsc">0</div>
+                <div class="card-label">DSC</div>
+                <div class="card-sparkline" id="analyticsSparkDsc"></div>
+            </div>
+            <div class="analytics-card" data-mode="acars">
+                <div class="card-count" id="analyticsCountAcars">0</div>
+                <div class="card-label">ACARS</div>
+                <div class="card-sparkline" id="analyticsSparkAcars"></div>
+            </div>
+            <div class="analytics-card" data-mode="vdl2">
+                <div class="card-count" id="analyticsCountVdl2">0</div>
+                <div class="card-label">VDL2</div>
+                <div class="card-sparkline" id="analyticsSparkVdl2"></div>
+            </div>
+            <div class="analytics-card" data-mode="aprs">
+                <div class="card-count" id="analyticsCountAprs">0</div>
+                <div class="card-label">APRS</div>
+                <div class="card-sparkline" id="analyticsSparkAprs"></div>
+            </div>
+            <div class="analytics-card" data-mode="meshtastic">
+                <div class="card-count" id="analyticsCountMesh">0</div>
+                <div class="card-label">Mesh</div>
+                <div class="card-sparkline" id="analyticsSparkMesh"></div>
+            </div>
+        </div>
+    </div>
+</div>
+
+<div class="section">
+    <h3 class="section-header collapsible" onclick="toggleSection(this)">
+        <span>Mode Health</span>
+        <span class="collapse-icon">&#9660;</span>
+    </h3>
+    <div class="section-content">
+        <div class="analytics-health" id="analyticsHealth"></div>
+    </div>
+</div>
+
+<div class="section" id="analyticsSquawkSection" style="display:none;">
+    <h3 class="section-header collapsible" onclick="toggleSection(this)">
+        <span>Emergency Squawks</span>
+        <span class="collapse-icon">&#9660;</span>
+    </h3>
+    <div class="section-content">
+        <div class="squawk-emergency" id="analyticsSquawkPanel">
+            <div class="squawk-title">Active Emergency Codes</div>
+            <div id="analyticsSquawkList"></div>
+        </div>
+    </div>
+</div>
+
+<div class="section">
+    <h3 class="section-header collapsible" onclick="toggleSection(this)">
+        <span>Recent Alerts</span>
+        <span class="collapse-icon">&#9660;</span>
+    </h3>
+    <div class="section-content">
+        <div class="analytics-alert-feed" id="analyticsAlertFeed">
+            <div class="analytics-empty">No recent alerts</div>
+        </div>
+    </div>
+</div>
+
+<div class="section">
+    <h3 class="section-header collapsible" onclick="toggleSection(this)">
+        <span>Correlations</span>
+        <span class="collapse-icon">&#9660;</span>
+    </h3>
+    <div class="section-content">
+        <div id="analyticsCorrelations">
+            <div class="analytics-empty">No correlations detected</div>
+        </div>
+    </div>
+</div>
+
+<div class="section">
+    <h3 class="section-header collapsible" onclick="toggleSection(this)">
+        <span>Geofences</span>
+        <span class="collapse-icon">&#9660;</span>
+    </h3>
+    <div class="section-content">
+        <div id="analyticsGeofenceList"></div>
+        <button class="btn btn-sm" onclick="Analytics.addGeofence()" style="margin-top:8px; font-size:10px; padding:4px 10px; background:var(--accent-cyan); color:#fff; border:none; border-radius:4px; cursor:pointer;">
+            + Add Zone
+        </button>
+    </div>
+</div>
+
+<div class="section">
+    <h3 class="section-header collapsible" onclick="toggleSection(this)">
+        <span>Export Data</span>
+        <span class="collapse-icon">&#9660;</span>
+    </h3>
+    <div class="section-content">
+        <div class="export-controls">
+            <select id="exportMode">
+                <option value="adsb">ADS-B</option>
+                <option value="ais">AIS</option>
+                <option value="wifi">WiFi</option>
+                <option value="bluetooth">Bluetooth</option>
+                <option value="dsc">DSC</option>
+            </select>
+            <select id="exportFormat">
+                <option value="json">JSON</option>
+                <option value="csv">CSV</option>
+            </select>
+            <button onclick="Analytics.exportData()">Export</button>
+        </div>
+    </div>
+</div>
+
+                </div>

templates/partials/modes/space-weather.html

@@ -0,0 +1,71 @@
+<!-- SPACE WEATHER MODE -->
+<div id="spaceWeatherMode" class="mode-content">
+    <div class="section">
+        <h3>Space Weather Monitor</h3>
+        <p class="info-text" style="font-size: 11px; color: var(--text-dim); margin-bottom: 12px;">
+            Real-time solar and geomagnetic data from NOAA SWPC, NASA SDO, and HamQSL.
+            No SDR hardware required — data is fetched from public APIs.
+        </p>
+    </div>
+
+    <div class="section">
+        <h3>Quick Status</h3>
+        <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 6px; font-size: 11px; font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif;">
+            <div style="display: flex; justify-content: space-between; padding: 4px 6px; background: var(--bg-primary); border-radius: 3px;">
+                <span style="color: var(--text-dim);">SFI</span>
+                <span id="swSidebarSfi" style="color: var(--accent-cyan); font-weight: 600;">--</span>
+            </div>
+            <div style="display: flex; justify-content: space-between; padding: 4px 6px; background: var(--bg-primary); border-radius: 3px;">
+                <span style="color: var(--text-dim);">Kp</span>
+                <span id="swSidebarKp" style="color: var(--accent-cyan); font-weight: 600;">--</span>
+            </div>
+            <div style="display: flex; justify-content: space-between; padding: 4px 6px; background: var(--bg-primary); border-radius: 3px;">
+                <span style="color: var(--text-dim);">A-Index</span>
+                <span id="swSidebarA" style="color: var(--accent-cyan); font-weight: 600;">--</span>
+            </div>
+            <div style="display: flex; justify-content: space-between; padding: 4px 6px; background: var(--bg-primary); border-radius: 3px;">
+                <span style="color: var(--text-dim);">SSN</span>
+                <span id="swSidebarSsn" style="color: var(--accent-cyan); font-weight: 600;">--</span>
+            </div>
+            <div style="display: flex; justify-content: space-between; padding: 4px 6px; background: var(--bg-primary); border-radius: 3px;">
+                <span style="color: var(--text-dim);">Wind</span>
+                <span id="swSidebarWind" style="color: var(--accent-cyan); font-weight: 600;">--</span>
+            </div>
+            <div style="display: flex; justify-content: space-between; padding: 4px 6px; background: var(--bg-primary); border-radius: 3px;">
+                <span style="color: var(--text-dim);">Bz</span>
+                <span id="swSidebarBz" style="color: var(--accent-cyan); font-weight: 600;">--</span>
+            </div>
+        </div>
+    </div>
+
+    <div class="section">
+        <h3>Refresh</h3>
+        <button class="mode-btn" onclick="SpaceWeather.refresh()" style="width: 100%; margin-bottom: 8px;">
+            Refresh Now
+        </button>
+        <div class="form-group">
+            <label style="display: flex; align-items: center; gap: 6px;">
+                <input type="checkbox" id="swAutoRefresh" checked onchange="SpaceWeather.toggleAutoRefresh()" style="width: auto;">
+                Auto-refresh (5 min)
+            </label>
+        </div>
+        <div id="swLastUpdate" style="font-size: 10px; color: var(--text-dim); font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; margin-top: 4px;">
+            Not yet loaded
+        </div>
+    </div>
+
+    <div class="section">
+        <h3>Resources</h3>
+        <div style="display: flex; flex-direction: column; gap: 6px;">
+            <a href="https://www.swpc.noaa.gov/" target="_blank" rel="noopener" class="preset-btn" style="text-decoration: none; text-align: center;">
+                NOAA Space Weather
+            </a>
+            <a href="https://sdo.gsfc.nasa.gov/" target="_blank" rel="noopener" class="preset-btn" style="text-decoration: none; text-align: center;">
+                NASA SDO
+            </a>
+            <a href="https://www.hamqsl.com/solar.html" target="_blank" rel="noopener" class="preset-btn" style="text-decoration: none; text-align: center;">
+                HamQSL Solar Data
+            </a>
+        </div>
+    </div>
+</div>

templates/partials/modes/subghz.html

@@ -23,7 +23,7 @@
         </div>
         <div class="form-group" style="margin-top: 8px;">
             <label>Device Serial <span style="color: var(--text-dim); font-weight: normal;">(optional)</span></label>
-            <input type="text" id="subghzDeviceSerial" placeholder="auto-detect" style="font-family: 'JetBrains Mono', monospace; font-size: 11px;">
+            <input type="text" id="subghzDeviceSerial" placeholder="auto-detect" style="font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; font-size: 11px;">
         </div>
     </div>
 
@@ -55,12 +55,12 @@
         <div class="form-group">
             <label>LNA Gain (0-40 dB)</label>
             <input type="range" id="subghzLnaGain" min="0" max="40" value="24" step="8" oninput="document.getElementById('subghzLnaVal').textContent=this.value">
-            <span id="subghzLnaVal" style="font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-secondary);">24</span>
+            <span id="subghzLnaVal" style="font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; font-size: 11px; color: var(--text-secondary);">24</span>
         </div>
         <div class="form-group">
             <label>VGA Gain (0-62 dB)</label>
             <input type="range" id="subghzVgaGain" min="0" max="62" value="20" step="2" oninput="document.getElementById('subghzVgaVal').textContent=this.value">
-            <span id="subghzVgaVal" style="font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-secondary);">20</span>
+            <span id="subghzVgaVal" style="font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; font-size: 11px; color: var(--text-secondary);">20</span>
         </div>
         <div class="form-group">
             <label>Sample Rate</label>
@@ -143,7 +143,7 @@
             <div class="form-group">
                 <label>TX VGA Gain (0-47 dB)</label>
                 <input type="range" id="subghzTxGain" min="0" max="47" value="20" step="1" oninput="document.getElementById('subghzTxGainVal').textContent=this.value">
-                <span id="subghzTxGainVal" style="font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-secondary);">20</span>
+                <span id="subghzTxGainVal" style="font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; font-size: 11px; color: var(--text-secondary);">20</span>
             </div>
             <div class="form-group">
                 <label>Max Duration (seconds)</label>

templates/partials/modes/vdl2.html

@@ -0,0 +1,228 @@
+<!-- VDL2 AIRCRAFT DATALINK MODE -->
+<div id="vdl2Mode" class="mode-content" style="display: none;">
+    <div class="section">
+        <h3>VDL2 Datalink</h3>
+        <div class="info-text" style="margin-bottom: 15px;">
+            Decode VDL Mode 2 (VHF Digital Link) messages on ~136 MHz. VDL2 is the digital successor to ACARS, using D8PSK modulation for higher throughput aircraft datalink communications.
+        </div>
+    </div>
+
+    <div class="section">
+        <h3>Region &amp; Frequencies</h3>
+        <div class="form-group">
+            <label>Region</label>
+            <select id="vdl2RegionSelect" onchange="updateVdl2MainFreqs()" style="width: 100%;">
+                <option value="na">North America</option>
+                <option value="eu">Europe</option>
+                <option value="ap">Asia-Pacific</option>
+            </select>
+        </div>
+        <div id="vdl2MainFreqSelector" style="display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 10px; font-size: 11px;">
+            <!-- Populated by JS -->
+        </div>
+        <div class="form-group">
+            <label>Gain (dB, 0 = auto)</label>
+            <input type="number" id="vdl2GainInput" value="40" min="0" max="50" placeholder="0-50">
+        </div>
+    </div>
+
+    <div class="section">
+        <h3>Status</h3>
+        <div id="vdl2StatusDisplay" class="info-text">
+            <p>Status: <span id="vdl2StatusText" style="color: var(--accent-yellow);">Standby</span></p>
+            <p>Messages: <span id="vdl2MessageCount">0</span></p>
+        </div>
+    </div>
+
+    <!-- Antenna Guide -->
+    <div class="section">
+        <h3>Antenna Guide</h3>
+        <div style="font-size: 11px; color: var(--text-dim); line-height: 1.5;">
+            <p style="margin-bottom: 8px; color: var(--accent-cyan); font-weight: 600;">
+                VHF Airband (~137 MHz) &mdash; stock SDR antenna may work at close range
+            </p>
+
+            <div style="background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 4px; padding: 10px; margin-bottom: 10px;">
+                <strong style="color: var(--accent-cyan); font-size: 12px;">Simple Dipole</strong>
+                <ul style="margin: 6px 0 0 14px; padding: 0;">
+                    <li><strong style="color: var(--text-primary);">Element length:</strong> ~55 cm each (quarter-wave at 137 MHz)</li>
+                    <li><strong style="color: var(--text-primary);">Material:</strong> Wire, coat hanger, or copper rod</li>
+                    <li><strong style="color: var(--text-primary);">Orientation:</strong> Vertical (airband is vertically polarized)</li>
+                    <li><strong style="color: var(--text-primary);">Placement:</strong> Outdoors, as high as possible with clear sky view</li>
+                </ul>
+            </div>
+
+            <div style="background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 4px; padding: 10px;">
+                <strong style="color: var(--accent-cyan); font-size: 12px;">Quick Reference</strong>
+                <table style="width: 100%; margin-top: 6px; font-size: 10px; border-collapse: collapse;">
+                    <tr style="border-bottom: 1px solid var(--border-color);">
+                        <td style="padding: 3px 4px; color: var(--text-dim);">Primary (worldwide)</td>
+                        <td style="padding: 3px 4px; color: var(--text-primary); text-align: right;">136.975 MHz</td>
+                    </tr>
+                    <tr style="border-bottom: 1px solid var(--border-color);">
+                        <td style="padding: 3px 4px; color: var(--text-dim);">Quarter-wave length</td>
+                        <td style="padding: 3px 4px; color: var(--text-primary); text-align: right;">55 cm</td>
+                    </tr>
+                    <tr style="border-bottom: 1px solid var(--border-color);">
+                        <td style="padding: 3px 4px; color: var(--text-dim);">Modulation</td>
+                        <td style="padding: 3px 4px; color: var(--text-primary); text-align: right;">D8PSK 31.5 kbps</td>
+                    </tr>
+                    <tr style="border-bottom: 1px solid var(--border-color);">
+                        <td style="padding: 3px 4px; color: var(--text-dim);">Bandwidth</td>
+                        <td style="padding: 3px 4px; color: var(--text-primary); text-align: right;">25 kHz</td>
+                    </tr>
+                    <tr>
+                        <td style="padding: 3px 4px; color: var(--text-dim);">Polarization</td>
+                        <td style="padding: 3px 4px; color: var(--text-primary); text-align: right;">Vertical</td>
+                    </tr>
+                </table>
+            </div>
+        </div>
+    </div>
+
+    <button class="run-btn" id="startVdl2Btn" onclick="startVdl2Mode()">
+        Start VDL2
+    </button>
+    <button class="stop-btn" id="stopVdl2Btn" onclick="stopVdl2Mode()" style="display: none;">
+        Stop VDL2
+    </button>
+</div>
+
+<script>
+    let vdl2MainEventSource = null;
+    let vdl2MainMsgCount = 0;
+
+    // VDL2 frequencies in Hz (as required by dumpvdl2)
+    const vdl2MainFrequencies = {
+        'na': ['136975000', '136100000', '136650000', '136700000', '136800000'],
+        'eu': ['136975000', '136675000', '136725000', '136775000', '136825000'],
+        'ap': ['136975000', '136900000']
+    };
+
+    // Display-friendly MHz labels
+    const vdl2FreqLabels = {
+        '136975000': '136.975',
+        '136100000': '136.100',
+        '136650000': '136.650',
+        '136700000': '136.700',
+        '136800000': '136.800',
+        '136675000': '136.675',
+        '136725000': '136.725',
+        '136775000': '136.775',
+        '136825000': '136.825',
+        '136900000': '136.900'
+    };
+
+    function updateVdl2MainFreqs() {
+        const region = document.getElementById('vdl2RegionSelect').value;
+        const freqs = vdl2MainFrequencies[region] || vdl2MainFrequencies['na'];
+        const container = document.getElementById('vdl2MainFreqSelector');
+
+        const previouslyChecked = new Set();
+        container.querySelectorAll('input:checked').forEach(cb => previouslyChecked.add(cb.value));
+
+        container.innerHTML = freqs.map(freq => {
+            const checked = previouslyChecked.size === 0 || previouslyChecked.has(freq) ? 'checked' : '';
+            const label = vdl2FreqLabels[freq] || freq;
+            return `
+                <label style="display: flex; align-items: center; gap: 3px; padding: 2px 6px; background: var(--bg-secondary); border-radius: 3px; cursor: pointer;">
+                    <input type="checkbox" class="vdl2-main-freq-cb" value="${freq}" ${checked} style="margin: 0; cursor: pointer;">
+                    <span>${label}</span>
+                </label>
+            `;
+        }).join('');
+    }
+
+    function getVdl2MainSelectedFreqs() {
+        const checkboxes = document.querySelectorAll('.vdl2-main-freq-cb:checked');
+        const selected = Array.from(checkboxes).map(cb => cb.value);
+        if (selected.length === 0) {
+            const region = document.getElementById('vdl2RegionSelect').value;
+            return vdl2MainFrequencies[region] || vdl2MainFrequencies['na'];
+        }
+        return selected;
+    }
+
+    function startVdl2Mode() {
+        const gain = document.getElementById('vdl2GainInput').value || '40';
+        const device = document.getElementById('deviceSelect')?.value || '0';
+        const frequencies = getVdl2MainSelectedFreqs();
+
+        fetch('/vdl2/start', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ device, gain, frequencies })
+        })
+        .then(r => r.json())
+        .then(data => {
+            if (data.status === 'started') {
+                document.getElementById('startVdl2Btn').style.display = 'none';
+                document.getElementById('stopVdl2Btn').style.display = 'block';
+                document.getElementById('vdl2StatusText').textContent = 'Listening';
+                document.getElementById('vdl2StatusText').style.color = 'var(--accent-green)';
+                vdl2MainMsgCount = 0;
+                startVdl2MainSSE();
+            } else {
+                alert(data.message || 'Failed to start VDL2');
+            }
+        })
+        .catch(err => alert('Error: ' + err.message));
+    }
+
+    function stopVdl2Mode() {
+        fetch('/vdl2/stop', { method: 'POST' })
+        .then(r => r.json())
+        .then(() => {
+            document.getElementById('startVdl2Btn').style.display = 'block';
+            document.getElementById('stopVdl2Btn').style.display = 'none';
+            document.getElementById('vdl2StatusText').textContent = 'Standby';
+            document.getElementById('vdl2StatusText').style.color = 'var(--accent-yellow)';
+            if (vdl2MainEventSource) {
+                vdl2MainEventSource.close();
+                vdl2MainEventSource = null;
+            }
+        });
+    }
+
+    function startVdl2MainSSE() {
+        if (vdl2MainEventSource) vdl2MainEventSource.close();
+
+        vdl2MainEventSource = new EventSource('/vdl2/stream');
+        vdl2MainEventSource.onmessage = function(e) {
+            try {
+                const data = JSON.parse(e.data);
+                if (data.type === 'vdl2') {
+                    vdl2MainMsgCount++;
+                    document.getElementById('vdl2MessageCount').textContent = vdl2MainMsgCount;
+                }
+            } catch (err) {}
+        };
+
+        vdl2MainEventSource.onerror = function() {
+            setTimeout(() => {
+                if (document.getElementById('stopVdl2Btn').style.display === 'block') {
+                    startVdl2MainSSE();
+                }
+            }, 2000);
+        };
+    }
+
+    // Check initial status
+    fetch('/vdl2/status')
+    .then(r => r.json())
+    .then(data => {
+        if (data.running) {
+            document.getElementById('startVdl2Btn').style.display = 'none';
+            document.getElementById('stopVdl2Btn').style.display = 'block';
+            document.getElementById('vdl2StatusText').textContent = 'Listening';
+            document.getElementById('vdl2StatusText').style.color = 'var(--accent-green)';
+            document.getElementById('vdl2MessageCount').textContent = data.message_count || 0;
+            vdl2MainMsgCount = data.message_count || 0;
+            startVdl2MainSSE();
+        }
+    })
+    .catch(() => {});
+
+    // Initialize frequency checkboxes
+    document.addEventListener('DOMContentLoaded', () => updateVdl2MainFreqs());
+</script>

templates/partials/modes/weather-satellite.html

@@ -54,7 +54,7 @@
             <div style="background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 4px; padding: 10px; margin-bottom: 10px;">
                 <strong style="color: var(--accent-cyan); font-size: 12px;">V-Dipole (Easiest &mdash; ~$5)</strong>
 
-                <div style="margin: 8px 0; padding: 8px; background: var(--bg-tertiary); border-radius: 3px; font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--text-secondary); white-space: pre; line-height: 1.3; text-align: center;">   coax to SDR
+                <div style="margin: 8px 0; padding: 8px; background: var(--bg-tertiary); border-radius: 3px; font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; font-size: 10px; color: var(--text-secondary); white-space: pre; line-height: 1.3; text-align: center;">   coax to SDR
        |
     ===+===  feed point
    /       \
@@ -80,7 +80,7 @@
             <div style="background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 4px; padding: 10px; margin-bottom: 10px;">
                 <strong style="color: var(--accent-cyan); font-size: 12px;">Turnstile / Crossed Dipole (~$10-15)</strong>
 
-                <div style="margin: 8px 0; padding: 8px; background: var(--bg-tertiary); border-radius: 3px; font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--text-secondary); white-space: pre; line-height: 1.3; text-align: center;">       53.4cm
+                <div style="margin: 8px 0; padding: 8px; background: var(--bg-tertiary); border-radius: 3px; font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; font-size: 10px; color: var(--text-secondary); white-space: pre; line-height: 1.3; text-align: center;">       53.4cm
     &lt;---------&gt;
     ====+====  dipole 1
         |
@@ -105,7 +105,7 @@
             <div style="background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 4px; padding: 10px; margin-bottom: 10px;">
                 <strong style="color: #00ff88; font-size: 12px;">QFH &mdash; Quadrifilar Helix (Best &mdash; ~$20-30)</strong>
 
-                <div style="margin: 8px 0; padding: 8px; background: var(--bg-tertiary); border-radius: 3px; font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--text-secondary); white-space: pre; line-height: 1.3; text-align: center;">     ___
+                <div style="margin: 8px 0; padding: 8px; background: var(--bg-tertiary); border-radius: 3px; font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; font-size: 10px; color: var(--text-secondary); white-space: pre; line-height: 1.3; text-align: center;">     ___
     /   \   two helix loops
    |  |  |  twisted 90 deg
    |  |  |  around a mast
@@ -200,7 +200,7 @@
             </div>
             <div class="form-group">
                 <label>File Path (server-side)</label>
-                <input type="text" id="wxsatTestFilePath" value="data/weather_sat/samples/noaa_apt_argentina.wav" style="font-family: 'JetBrains Mono', monospace; font-size: 11px;">
+                <input type="text" id="wxsatTestFilePath" value="data/weather_sat/samples/noaa_apt_argentina.wav" style="font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; font-size: 11px;">
             </div>
             <div class="form-group">
                 <label>Sample Rate</label>
@@ -230,7 +230,7 @@
                 Enable Auto-Capture
             </label>
         </div>
-        <div id="wxsatSchedulerStatus" style="font-size: 11px; color: var(--text-dim); font-family: 'JetBrains Mono', monospace; margin-top: 4px;">
+        <div id="wxsatSchedulerStatus" style="font-size: 11px; color: var(--text-dim); font-family: 'Roboto Condensed', 'Arial Narrow', sans-serif; margin-top: 4px;">
             Disabled
         </div>
     </div>

templates/partials/nav.html

@@ -67,6 +67,8 @@
             {{ mode_item('rtlamr', 'Meters', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M22 12h-4l-3 9L9 3l-3 9H2"/></svg>') }}
             {{ mode_item('adsb', 'Aircraft', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 16v-2l-8-5V3.5a1.5 1.5 0 0 0-3 0V9l-8 5v2l8-2.5V19l-2 1.5V22l3.5-1 3.5 1v-1.5L13 19v-5.5l8 2.5z"/></svg>', '/adsb/dashboard') }}
             {{ mode_item('ais', 'Vessels', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M3 18l2 2h14l2-2"/><path d="M5 18v-4a2 2 0 0 1 2-2h10a2 2 0 0 1 2 2v4"/><path d="M12 12V6"/><path d="M12 6l4 3"/></svg>', '/ais/dashboard') }}
+
+
             {{ mode_item('aprs', 'APRS', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M20 10c0 6-8 12-8 12s-8-6-8-12a8 8 0 0 1 16 0Z"/><circle cx="12" cy="10" r="3"/></svg>') }}
             {{ mode_item('listening', 'Listening Post', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2"/><path d="M3 9h18"/><path d="M9 21V9"/></svg>') }}
             {{ mode_item('spystations', 'Spy Stations', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4.9 19.1C1 15.2 1 8.8 4.9 4.9"/><path d="M7.8 16.2c-2.3-2.3-2.3-6.1 0-8.5"/><circle cx="12" cy="12" r="2"/><path d="M16.2 7.8c2.3 2.3 2.3 6.1 0 8.5"/><path d="M19.1 4.9C23 8.8 23 15.1 19.1 19"/></svg>') }}
@@ -101,6 +103,7 @@
 
         <div class="mode-nav-dropdown-menu">
             {{ mode_item('tscm', 'TSCM', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>') }}
+            {{ mode_item('analytics', 'Analytics', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 12V7H5a2 2 0 0 1 0-4h14v4"/><path d="M3 5v14a2 2 0 0 0 2 2h16v-5"/><path d="M18 12a2 2 0 0 0 0 4h4v-4Z"/></svg>') }}
         </div>
     </div>
 
@@ -122,6 +125,7 @@
             {{ mode_item('weathersat', 'Weather Sat', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M2 12h20"/><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"/></svg>') }}
             {{ mode_item('sstv_general', 'HF SSTV', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="12" cy="12" r="3"/><path d="M16.24 7.76a6 6 0 0 1 0 8.49m-8.48-.01a6 6 0 0 1 0-8.49"/></svg>') }}
             {{ mode_item('gps', 'GPS', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="10" r="3"/><path d="M12 21.7C17.3 17 20 13 20 10a8 8 0 1 0-16 0c0 3 2.7 7 8 11.7z"/></svg>') }}
+            {{ mode_item('spaceweather', 'Space Weather', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></svg>') }}
         </div>
     </div>
 
@@ -178,11 +182,14 @@
     {{ mobile_item('rtlamr', 'Meters', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M22 12h-4l-3 9L9 3l-3 9H2"/></svg>') }}
     {{ mobile_item('adsb', 'Aircraft', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 16v-2l-8-5V3.5a1.5 1.5 0 0 0-3 0V9l-8 5v2l8-2.5V19l-2 1.5V22l3.5-1 3.5 1v-1.5L13 19v-5.5l8 2.5z"/></svg>', '/adsb/dashboard') }}
     {{ mobile_item('ais', 'Vessels', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M3 18l2 2h14l2-2"/><path d="M5 18v-4a2 2 0 0 1 2-2h10a2 2 0 0 1 2 2v4"/><path d="M12 12V6"/><path d="M12 6l4 3"/></svg>', '/ais/dashboard') }}
+
+
     {{ mobile_item('aprs', 'APRS', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M20 10c0 6-8 12-8 12s-8-6-8-12a8 8 0 0 1 16 0Z"/><circle cx="12" cy="10" r="3"/></svg>') }}
     {{ mobile_item('wifi', 'WiFi', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 12.55a11 11 0 0 1 14.08 0"/><path d="M8.53 16.11a6 6 0 0 1 6.95 0"/><circle cx="12" cy="20" r="1" fill="currentColor"/></svg>') }}
     {{ mobile_item('bluetooth', 'BT', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="6.5 6.5 17.5 17.5 12 22 12 2 17.5 6.5 6.5 17.5"/></svg>') }}
     {{ mobile_item('bt_locate', 'Locate', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="10" r="3"/><path d="M12 21.7C17.3 17 20 13 20 10a8 8 0 1 0-16 0c0 3 2.7 7 8 11.7z"/></svg>') }}
     {{ mobile_item('tscm', 'TSCM', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>') }}
+    {{ mobile_item('analytics', 'Analytics', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 12V7H5a2 2 0 0 1 0-4h14v4"/><path d="M3 5v14a2 2 0 0 0 2 2h16v-5"/><path d="M18 12a2 2 0 0 0 0 4h4v-4Z"/></svg>') }}
     {% if is_index_page %}
     {{ mobile_item('satellite', 'Sat', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M13 7L9 3 5 7l4 4"/><path d="m17 11 4 4-4 4-4-4"/><path d="m8 12 4 4 6-6-4-4-6 6"/></svg>') }}
     {% else %}
@@ -192,6 +199,7 @@
     {{ mobile_item('weathersat', 'WxSat', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><path d="M2 12h20"/><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"/></svg>') }}
     {{ mobile_item('sstv_general', 'HF SSTV', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="12" cy="12" r="3"/></svg>') }}
     {{ mobile_item('gps', 'GPS', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="10" r="3"/><path d="M12 21.7C17.3 17 20 13 20 10a8 8 0 1 0-16 0c0 3 2.7 7 8 11.7z"/></svg>') }}
+    {{ mobile_item('spaceweather', 'SpaceWx', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/></svg>') }}
     {{ mobile_item('listening', 'Scanner', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="3" width="18" height="18" rx="2"/><path d="M3 9h18"/><path d="M9 21V9"/></svg>') }}
     {{ mobile_item('spystations', 'Spy', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M4.9 19.1C1 15.2 1 8.8 4.9 4.9"/><circle cx="12" cy="12" r="2"/><path d="M19.1 4.9C23 8.8 23 15.1 19.1 19"/></svg>') }}
     {{ mobile_item('meshtastic', 'Mesh', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><circle cx="12" cy="12" r="3"/><path d="M12 2v4m0 12v4M2 12h4m12 0h4"/></svg>') }}

templates/partials/settings-modal.html

@@ -54,7 +54,7 @@
                 <div class="settings-row">
                     <div class="settings-label">
                         <span class="settings-label-text">Web Fonts</span>
-                        <span class="settings-label-desc">Space Mono</span>
+                        <span class="settings-label-desc">Roboto Condensed</span>
                     </div>
                     <select id="fontsSource" class="settings-select" onchange="Settings.setFontsSource(this.value)">
                         <option value="cdn">Google Fonts (Online)</option>
@@ -108,7 +108,7 @@
                         <span class="asset-badge checking" id="statusInter">Checking...</span>
                     </div>
                     <div class="asset-status-row">
-                        <span class="asset-name">Space Mono</span>
+                        <span class="asset-name">Roboto Condensed</span>
                         <span class="asset-badge checking" id="statusJetbrains">Checking...</span>
                     </div>
                 </div>

templates/satellite_dashboard.html

@@ -8,7 +8,7 @@
     {% if offline_settings.fonts_source == 'local' %}
     <link rel="stylesheet" href="{{ url_for('static', filename='css/fonts-local.css') }}">
     {% else %}
-    <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@300;400;500;600;700&display=swap" rel="stylesheet">
     {% endif %}
     <!-- Leaflet.js - Conditional CDN/Local loading -->
     {% if offline_settings.assets_source == 'local' %}
@@ -622,7 +622,7 @@
                 ctx.stroke();
 
                 ctx.fillStyle = 'rgba(0, 212, 255, 0.4)';
-                ctx.font = '10px Space Mono';
+                ctx.font = '10px Roboto Condensed';
                 ctx.fillText(el + '°', cx + 5, cy - r + 12);
             }
 
@@ -990,7 +990,7 @@
                 ctx.stroke();
 
                 ctx.fillStyle = 'rgba(0, 212, 255, 0.4)';
-                ctx.font = '10px Space Mono';
+                ctx.font = '10px Roboto Condensed';
                 ctx.fillText(elRing + '°', cx + 5, cy - r + 12);
             }
 
@@ -1057,7 +1057,7 @@
                 ctx.textAlign = 'center';
                 ctx.fillText(satellites[selectedSatellite]?.name || 'SAT', x, y - 20);
 
-                ctx.font = '10px Space Mono';
+                ctx.font = '10px Roboto Condensed';
                 ctx.fillStyle = el > 0 ? '#00ff88' : '#ff4444';
                 ctx.fillText(el.toFixed(1) + '°', x, y + 25);
             } else {
@@ -1106,7 +1106,7 @@
                 ctx.textAlign = 'center';
                 ctx.fillText(satellites[selectedSatellite]?.name || 'SAT', x, y - 20);
 
-                ctx.font = '10px Space Mono';
+                ctx.font = '10px Roboto Condensed';
                 ctx.fillStyle = el > 0 ? '#00ff88' : '#ff4444';
                 ctx.fillText(el.toFixed(1) + '°', x, y + 25);
             }

tests/test_analytics.py

@@ -0,0 +1,202 @@
+"""Tests for analytics endpoints, export, and squawk detection."""
+
+import json
+import tempfile
+from pathlib import Path
+from unittest.mock import MagicMock, patch
+
+import pytest
+
+
+@pytest.fixture(scope='session')
+def app():
+    """Create application for testing."""
+    import app as app_module
+    import utils.database as db_mod
+    from routes import register_blueprints
+
+    app_module.app.config['TESTING'] = True
+
+    # Use temp directory for test database
+    tmp_dir = Path(tempfile.mkdtemp())
+    db_mod.DB_DIR = tmp_dir
+    db_mod.DB_PATH = tmp_dir / 'test_intercept.db'
+    # Reset thread-local connection so it picks up new path
+    if hasattr(db_mod._local, 'connection') and db_mod._local.connection:
+        db_mod._local.connection.close()
+        db_mod._local.connection = None
+
+    db_mod.init_db()
+
+    if 'pager' not in app_module.app.blueprints:
+        register_blueprints(app_module.app)
+
+    return app_module.app
+
+
+@pytest.fixture
+def client(app):
+    client = app.test_client()
+    # Set session login to bypass require_login before_request hook
+    with client.session_transaction() as sess:
+        sess['logged_in'] = True
+    return client
+
+
+class TestAnalyticsSummary:
+    """Tests for /analytics/summary endpoint."""
+
+    def test_summary_returns_json(self, client):
+        response = client.get('/analytics/summary')
+        assert response.status_code == 200
+        data = json.loads(response.data)
+        assert data['status'] == 'success'
+        assert 'counts' in data
+        assert 'health' in data
+        assert 'squawks' in data
+
+    def test_summary_counts_structure(self, client):
+        response = client.get('/analytics/summary')
+        data = json.loads(response.data)
+        counts = data['counts']
+        assert 'adsb' in counts
+        assert 'ais' in counts
+        assert 'wifi' in counts
+        assert 'bluetooth' in counts
+        assert 'dsc' in counts
+        # All should be integers
+        for val in counts.values():
+            assert isinstance(val, int)
+
+    def test_summary_health_structure(self, client):
+        response = client.get('/analytics/summary')
+        data = json.loads(response.data)
+        health = data['health']
+        # Should have process statuses
+        assert 'pager' in health
+        assert 'sensor' in health
+        assert 'adsb' in health
+        # Each should have a running flag
+        for mode_info in health.values():
+            if isinstance(mode_info, dict) and 'running' in mode_info:
+                assert isinstance(mode_info['running'], bool)
+
+
+class TestAnalyticsExport:
+    """Tests for /analytics/export/<mode> endpoint."""
+
+    def test_export_adsb_json(self, client):
+        response = client.get('/analytics/export/adsb?format=json')
+        assert response.status_code == 200
+        data = json.loads(response.data)
+        assert data['status'] == 'success'
+        assert data['mode'] == 'adsb'
+        assert 'data' in data
+        assert isinstance(data['data'], list)
+
+    def test_export_adsb_csv(self, client):
+        response = client.get('/analytics/export/adsb?format=csv')
+        assert response.status_code == 200
+        assert response.content_type.startswith('text/csv')
+        assert 'Content-Disposition' in response.headers
+
+    def test_export_invalid_mode(self, client):
+        response = client.get('/analytics/export/invalid_mode')
+        assert response.status_code == 400
+        data = json.loads(response.data)
+        assert data['status'] == 'error'
+
+    def test_export_wifi_json(self, client):
+        response = client.get('/analytics/export/wifi?format=json')
+        assert response.status_code == 200
+        data = json.loads(response.data)
+        assert data['status'] == 'success'
+        assert data['mode'] == 'wifi'
+
+
+class TestAnalyticsSquawks:
+    """Tests for squawk detection."""
+
+    def test_squawks_endpoint(self, client):
+        response = client.get('/analytics/squawks')
+        assert response.status_code == 200
+        data = json.loads(response.data)
+        assert data['status'] == 'success'
+        assert isinstance(data['squawks'], list)
+
+    def test_get_emergency_squawks_detects_7700(self):
+        from utils.analytics import get_emergency_squawks
+
+        # Mock the adsb_aircraft DataStore
+        mock_store = MagicMock()
+        mock_store.items.return_value = [
+            ('ABC123', {'squawk': '7700', 'callsign': 'TEST01', 'altitude': 35000}),
+            ('DEF456', {'squawk': '1200', 'callsign': 'TEST02'}),
+        ]
+
+        with patch('utils.analytics.app_module') as mock_app:
+            mock_app.adsb_aircraft = mock_store
+            squawks = get_emergency_squawks()
+
+        assert len(squawks) == 1
+        assert squawks[0]['squawk'] == '7700'
+        assert squawks[0]['meaning'] == 'General Emergency'
+        assert squawks[0]['icao'] == 'ABC123'
+
+
+class TestGeofenceCRUD:
+    """Tests for geofence CRUD endpoints."""
+
+    def test_list_geofences(self, client):
+        response = client.get('/analytics/geofences')
+        assert response.status_code == 200
+        data = json.loads(response.data)
+        assert data['status'] == 'success'
+        assert isinstance(data['zones'], list)
+
+    def test_create_geofence(self, client):
+        response = client.post('/analytics/geofences',
+                               data=json.dumps({
+                                   'name': 'Test Zone',
+                                   'lat': 51.5074,
+                                   'lon': -0.1278,
+                                   'radius_m': 500,
+                               }),
+                               content_type='application/json')
+        assert response.status_code == 200
+        data = json.loads(response.data)
+        assert data['status'] == 'success'
+        assert 'zone_id' in data
+
+    def test_create_geofence_missing_fields(self, client):
+        response = client.post('/analytics/geofences',
+                               data=json.dumps({'name': 'No coords'}),
+                               content_type='application/json')
+        assert response.status_code == 400
+
+    def test_create_geofence_invalid_coords(self, client):
+        response = client.post('/analytics/geofences',
+                               data=json.dumps({
+                                   'name': 'Bad',
+                                   'lat': 100,
+                                   'lon': 0,
+                                   'radius_m': 100,
+                               }),
+                               content_type='application/json')
+        assert response.status_code == 400
+
+    def test_delete_geofence_not_found(self, client):
+        response = client.delete('/analytics/geofences/99999')
+        assert response.status_code == 404
+
+
+class TestAnalyticsActivity:
+    """Tests for /analytics/activity endpoint."""
+
+    def test_activity_returns_sparklines(self, client):
+        response = client.get('/analytics/activity')
+        assert response.status_code == 200
+        data = json.loads(response.data)
+        assert data['status'] == 'success'
+        assert 'sparklines' in data
+        assert isinstance(data['sparklines'], dict)

tests/test_flight_correlator.py

@@ -0,0 +1,99 @@
+"""Tests for FlightCorrelator: ACARS/VDL2 message matching."""
+
+import pytest
+
+from utils.flight_correlator import FlightCorrelator
+
+
+class TestFlightCorrelator:
+    """Test ACARS/VDL2 message matching by callsign."""
+
+    @pytest.fixture(autouse=True)
+    def setup(self):
+        self.correlator = FlightCorrelator(max_messages=100)
+
+    def test_add_acars_message(self):
+        self.correlator.add_acars_message({
+            'flight': 'BAW123', 'tail': 'G-ABCD', 'text': 'Hello',
+        })
+        assert self.correlator.acars_count == 1
+
+    def test_add_vdl2_message(self):
+        self.correlator.add_vdl2_message({
+            'flight': 'DLH456', 'text': 'World',
+        })
+        assert self.correlator.vdl2_count == 1
+
+    def test_match_by_callsign(self):
+        self.correlator.add_acars_message({
+            'flight': 'BAW123', 'text': 'msg1',
+        })
+        self.correlator.add_acars_message({
+            'flight': 'DLH456', 'text': 'msg2',
+        })
+
+        result = self.correlator.get_messages_for_aircraft(callsign='BAW123')
+        assert len(result['acars']) == 1
+        assert result['acars'][0]['text'] == 'msg1'
+
+    def test_match_by_icao(self):
+        self.correlator.add_vdl2_message({
+            'icao': 'ABC123', 'text': 'vdl2 msg',
+        })
+
+        result = self.correlator.get_messages_for_aircraft(icao='ABC123')
+        assert len(result['vdl2']) == 1
+        assert result['vdl2'][0]['text'] == 'vdl2 msg'
+
+    def test_no_match_returns_empty(self):
+        self.correlator.add_acars_message({'flight': 'BAW123', 'text': 'msg'})
+
+        result = self.correlator.get_messages_for_aircraft(callsign='NOMATCH')
+        assert result['acars'] == []
+        assert result['vdl2'] == []
+
+    def test_empty_search_returns_empty(self):
+        result = self.correlator.get_messages_for_aircraft()
+        assert result == {'acars': [], 'vdl2': []}
+
+    def test_ring_buffer_limit(self):
+        correlator = FlightCorrelator(max_messages=5)
+        for i in range(10):
+            correlator.add_acars_message({'flight': f'FL{i}', 'text': f'msg{i}'})
+
+        assert correlator.acars_count == 5
+        # First 5 messages should have been evicted
+        result = correlator.get_messages_for_aircraft(callsign='FL0')
+        assert len(result['acars']) == 0
+        # Last message should still be there
+        result = correlator.get_messages_for_aircraft(callsign='FL9')
+        assert len(result['acars']) == 1
+
+    def test_case_insensitive_matching(self):
+        self.correlator.add_acars_message({'flight': 'baw123', 'text': 'lowercase'})
+
+        result = self.correlator.get_messages_for_aircraft(callsign='BAW123')
+        assert len(result['acars']) == 1
+
+    def test_match_by_tail_field(self):
+        self.correlator.add_acars_message({
+            'tail': 'G-ABCD', 'text': 'tail match',
+        })
+
+        result = self.correlator.get_messages_for_aircraft(callsign='G-ABCD')
+        assert len(result['acars']) == 1
+
+    def test_internal_fields_not_returned(self):
+        self.correlator.add_acars_message({'flight': 'TEST', 'text': 'msg'})
+
+        result = self.correlator.get_messages_for_aircraft(callsign='TEST')
+        msg = result['acars'][0]
+        assert '_corr_time' not in msg
+
+    def test_both_acars_and_vdl2_returned(self):
+        self.correlator.add_acars_message({'flight': 'UAL789', 'text': 'acars'})
+        self.correlator.add_vdl2_message({'flight': 'UAL789', 'text': 'vdl2'})
+
+        result = self.correlator.get_messages_for_aircraft(callsign='UAL789')
+        assert len(result['acars']) == 1
+        assert len(result['vdl2']) == 1

tests/test_geofence.py

@@ -0,0 +1,114 @@
+"""Tests for geofence haversine, enter/exit detection, and persistence."""
+
+from unittest.mock import MagicMock, patch
+
+import pytest
+
+
+class TestHaversineDistance:
+    """Test haversine_distance accuracy."""
+
+    def test_same_point_zero_distance(self):
+        from utils.geofence import haversine_distance
+        assert haversine_distance(51.5, -0.1, 51.5, -0.1) == 0.0
+
+    def test_known_distance_london_paris(self):
+        from utils.geofence import haversine_distance
+        # London to Paris ~340km
+        dist = haversine_distance(51.5074, -0.1278, 48.8566, 2.3522)
+        assert 340_000 < dist < 345_000
+
+    def test_short_distance(self):
+        from utils.geofence import haversine_distance
+        # Two points ~111m apart (0.001 degrees latitude at equator)
+        dist = haversine_distance(0.0, 0.0, 0.001, 0.0)
+        assert 100 < dist < 120
+
+    def test_antipodal_distance(self):
+        from utils.geofence import haversine_distance
+        # North pole to south pole ~20015km
+        dist = haversine_distance(90.0, 0.0, -90.0, 0.0)
+        assert 20_000_000 < dist < 20_050_000
+
+
+class TestGeofenceManager:
+    """Test enter/exit detection logic."""
+
+    @pytest.fixture(autouse=True)
+    def _setup(self):
+        """Provide a fresh GeofenceManager with mocked DB."""
+        from utils.geofence import GeofenceManager
+
+        with patch('utils.geofence._ensure_table'), patch('utils.geofence.get_db') as mock_db:
+            # Mock the context manager
+            mock_conn = MagicMock()
+            mock_db.return_value.__enter__ = MagicMock(return_value=mock_conn)
+            mock_db.return_value.__exit__ = MagicMock(return_value=False)
+
+            self.manager = GeofenceManager()
+            # Override list_zones to return test data
+            self._zones = []
+            self.manager.list_zones = lambda: self._zones
+
+    def test_no_zones_returns_empty(self):
+        events = self.manager.check_position('TEST1', 'aircraft', 51.5, -0.1)
+        assert events == []
+
+    def test_enter_event(self):
+        self._zones = [{
+            'id': 1, 'name': 'London', 'lat': 51.5074, 'lon': -0.1278,
+            'radius_m': 10000, 'alert_on': 'enter_exit',
+        }]
+        # First position inside zone
+        events = self.manager.check_position('AC1', 'aircraft', 51.5074, -0.1278)
+        assert len(events) == 1
+        assert events[0]['type'] == 'geofence_enter'
+        assert events[0]['zone_name'] == 'London'
+
+    def test_no_duplicate_enter(self):
+        self._zones = [{
+            'id': 1, 'name': 'London', 'lat': 51.5074, 'lon': -0.1278,
+            'radius_m': 10000, 'alert_on': 'enter_exit',
+        }]
+        # First enter
+        self.manager.check_position('AC1', 'aircraft', 51.5074, -0.1278)
+        # Second check still inside - should not fire enter again
+        events = self.manager.check_position('AC1', 'aircraft', 51.508, -0.128)
+        assert len(events) == 0
+
+    def test_exit_event(self):
+        self._zones = [{
+            'id': 1, 'name': 'London', 'lat': 51.5074, 'lon': -0.1278,
+            'radius_m': 1000, 'alert_on': 'enter_exit',
+        }]
+        # Enter
+        self.manager.check_position('AC1', 'aircraft', 51.5074, -0.1278)
+        # Exit (far away)
+        events = self.manager.check_position('AC1', 'aircraft', 52.0, 0.0)
+        assert len(events) == 1
+        assert events[0]['type'] == 'geofence_exit'
+
+    def test_enter_only_mode(self):
+        self._zones = [{
+            'id': 1, 'name': 'London', 'lat': 51.5074, 'lon': -0.1278,
+            'radius_m': 1000, 'alert_on': 'enter',
+        }]
+        # Enter
+        events = self.manager.check_position('AC1', 'aircraft', 51.5074, -0.1278)
+        assert len(events) == 1
+        assert events[0]['type'] == 'geofence_enter'
+        # Exit should not fire
+        events = self.manager.check_position('AC1', 'aircraft', 52.0, 0.0)
+        assert len(events) == 0
+
+    def test_metadata_included_in_event(self):
+        self._zones = [{
+            'id': 1, 'name': 'Zone', 'lat': 0.0, 'lon': 0.0,
+            'radius_m': 100000, 'alert_on': 'enter_exit',
+        }]
+        events = self.manager.check_position(
+            'AC1', 'aircraft', 0.0, 0.0,
+            metadata={'callsign': 'TEST01', 'altitude': 35000}
+        )
+        assert events[0]['callsign'] == 'TEST01'
+        assert events[0]['altitude'] == 35000

utils/analytics.py

@@ -0,0 +1,231 @@
+"""Cross-mode analytics: activity tracking, summaries, and emergency squawk detection."""
+
+from __future__ import annotations
+
+import contextlib
+import time
+from collections import deque
+from typing import Any
+
+import app as app_module
+
+
+class ModeActivityTracker:
+    """Track device counts per mode in time-bucketed ring buffer for sparklines."""
+
+    def __init__(self, max_buckets: int = 60, bucket_interval: float = 5.0):
+        self._max_buckets = max_buckets
+        self._bucket_interval = bucket_interval
+        self._history: dict[str, deque] = {}
+        self._last_record_time = 0.0
+
+    def record(self) -> None:
+        """Snapshot current counts for all modes."""
+        now = time.time()
+        if now - self._last_record_time < self._bucket_interval:
+            return
+        self._last_record_time = now
+
+        counts = _get_mode_counts()
+        for mode, count in counts.items():
+            if mode not in self._history:
+                self._history[mode] = deque(maxlen=self._max_buckets)
+            self._history[mode].append(count)
+
+    def get_sparkline(self, mode: str) -> list[int]:
+        """Return sparkline array for a mode."""
+        self.record()
+        return list(self._history.get(mode, []))
+
+    def get_all_sparklines(self) -> dict[str, list[int]]:
+        """Return sparkline arrays for all tracked modes."""
+        self.record()
+        return {mode: list(values) for mode, values in self._history.items()}
+
+
+# Singleton
+_tracker: ModeActivityTracker | None = None
+
+
+def get_activity_tracker() -> ModeActivityTracker:
+    global _tracker
+    if _tracker is None:
+        _tracker = ModeActivityTracker()
+    return _tracker
+
+
+def _safe_len(attr_name: str) -> int:
+    """Safely get len() of an app_module attribute."""
+    try:
+        return len(getattr(app_module, attr_name))
+    except Exception:
+        return 0
+
+
+def _safe_route_attr(module_path: str, attr_name: str, default: int = 0) -> int:
+    """Safely read a module-level counter from a route file."""
+    try:
+        import importlib
+        mod = importlib.import_module(module_path)
+        return int(getattr(mod, attr_name, default))
+    except Exception:
+        return default
+
+
+def _get_mode_counts() -> dict[str, int]:
+    """Read current entity counts from all available data sources."""
+    counts: dict[str, int] = {}
+
+    # ADS-B aircraft (DataStore)
+    counts['adsb'] = _safe_len('adsb_aircraft')
+
+    # AIS vessels (DataStore)
+    counts['ais'] = _safe_len('ais_vessels')
+
+    # WiFi: prefer v2 scanner, fall back to legacy DataStore
+    wifi_count = 0
+    try:
+        from utils.wifi.scanner import _scanner_instance as wifi_scanner
+        if wifi_scanner is not None:
+            wifi_count = len(wifi_scanner.access_points)
+    except Exception:
+        pass
+    if wifi_count == 0:
+        wifi_count = _safe_len('wifi_networks')
+    counts['wifi'] = wifi_count
+
+    # Bluetooth: prefer v2 scanner, fall back to legacy DataStore
+    bt_count = 0
+    try:
+        from utils.bluetooth.scanner import _scanner_instance as bt_scanner
+        if bt_scanner is not None:
+            bt_count = len(bt_scanner.get_devices())
+    except Exception:
+        pass
+    if bt_count == 0:
+        bt_count = _safe_len('bt_devices')
+    counts['bluetooth'] = bt_count
+
+    # DSC messages (DataStore)
+    counts['dsc'] = _safe_len('dsc_messages')
+
+    # ACARS message count (route-level counter)
+    counts['acars'] = _safe_route_attr('routes.acars', 'acars_message_count')
+
+    # VDL2 message count (route-level counter)
+    counts['vdl2'] = _safe_route_attr('routes.vdl2', 'vdl2_message_count')
+
+    # APRS stations (route-level dict)
+    try:
+        import routes.aprs as aprs_mod
+        counts['aprs'] = len(getattr(aprs_mod, 'aprs_stations', {}))
+    except Exception:
+        counts['aprs'] = 0
+
+    # Meshtastic recent messages (route-level list)
+    try:
+        import routes.meshtastic as mesh_route
+        counts['meshtastic'] = len(getattr(mesh_route, '_recent_messages', []))
+    except Exception:
+        counts['meshtastic'] = 0
+
+    return counts
+
+
+def get_cross_mode_summary() -> dict[str, Any]:
+    """Return counts dict for all available data sources."""
+    counts = _get_mode_counts()
+    wifi_clients_count = 0
+    try:
+        from utils.wifi.scanner import _scanner_instance as wifi_scanner
+        if wifi_scanner is not None:
+            wifi_clients_count = len(wifi_scanner.clients)
+    except Exception:
+        pass
+    if wifi_clients_count == 0:
+        wifi_clients_count = _safe_len('wifi_clients')
+    counts['wifi_clients'] = wifi_clients_count
+    return counts
+
+
+def get_mode_health() -> dict[str, dict]:
+    """Check process refs and SDR status for each mode."""
+    health: dict[str, dict] = {}
+
+    process_map = {
+        'pager': 'current_process',
+        'sensor': 'sensor_process',
+        'adsb': 'adsb_process',
+        'ais': 'ais_process',
+        'acars': 'acars_process',
+        'vdl2': 'vdl2_process',
+        'aprs': 'aprs_process',
+        'wifi': 'wifi_process',
+        'bluetooth': 'bt_process',
+        'dsc': 'dsc_process',
+        'rtlamr': 'rtlamr_process',
+        'dmr': 'dmr_process',
+    }
+
+    for mode, attr in process_map.items():
+        proc = getattr(app_module, attr, None)
+        running = proc is not None and (proc.poll() is None if proc else False)
+        health[mode] = {'running': running}
+
+    # Override WiFi/BT health with v2 scanner status if available
+    try:
+        from utils.wifi.scanner import _scanner_instance as wifi_scanner
+        if wifi_scanner is not None and wifi_scanner.is_scanning:
+            health['wifi'] = {'running': True}
+    except Exception:
+        pass
+    try:
+        from utils.bluetooth.scanner import _scanner_instance as bt_scanner
+        if bt_scanner is not None and bt_scanner.is_scanning:
+            health['bluetooth'] = {'running': True}
+    except Exception:
+        pass
+
+    # Meshtastic: check client connection status
+    try:
+        from utils.meshtastic import get_meshtastic_client
+        client = get_meshtastic_client()
+        health['meshtastic'] = {'running': client._interface is not None}
+    except Exception:
+        health['meshtastic'] = {'running': False}
+
+    try:
+        sdr_status = app_module.get_sdr_device_status()
+        health['sdr_devices'] = {str(k): v for k, v in sdr_status.items()}
+    except Exception:
+        health['sdr_devices'] = {}
+
+    return health
+
+
+EMERGENCY_SQUAWKS = {
+    '7700': 'General Emergency',
+    '7600': 'Comms Failure',
+    '7500': 'Hijack',
+}
+
+
+def get_emergency_squawks() -> list[dict]:
+    """Iterate adsb_aircraft DataStore for emergency squawk codes."""
+    emergencies: list[dict] = []
+    try:
+        for icao, aircraft in app_module.adsb_aircraft.items():
+            sq = str(aircraft.get('squawk', '')).strip()
+            if sq in EMERGENCY_SQUAWKS:
+                emergencies.append({
+                    'icao': icao,
+                    'callsign': aircraft.get('callsign', ''),
+                    'squawk': sq,
+                    'meaning': EMERGENCY_SQUAWKS[sq],
+                    'altitude': aircraft.get('altitude'),
+                    'lat': aircraft.get('lat'),
+                    'lon': aircraft.get('lon'),
+                })
+    except Exception:
+        pass
+    return emergencies

utils/flight_correlator.py

@@ -0,0 +1,84 @@
+"""Match ACARS/VDL2 messages to ADS-B aircraft by callsign."""
+
+from __future__ import annotations
+
+import time
+from collections import deque
+
+
+class FlightCorrelator:
+    """Correlate ACARS and VDL2 messages with ADS-B aircraft."""
+
+    def __init__(self, max_messages: int = 1000):
+        self._acars_messages: deque[dict] = deque(maxlen=max_messages)
+        self._vdl2_messages: deque[dict] = deque(maxlen=max_messages)
+
+    def add_acars_message(self, msg: dict) -> None:
+        self._acars_messages.append({
+            **msg,
+            '_corr_time': time.time(),
+        })
+
+    def add_vdl2_message(self, msg: dict) -> None:
+        self._vdl2_messages.append({
+            **msg,
+            '_corr_time': time.time(),
+        })
+
+    def get_messages_for_aircraft(
+        self, icao: str | None = None, callsign: str | None = None
+    ) -> dict[str, list[dict]]:
+        """Match ACARS/VDL2 messages by callsign, flight, or registration fields."""
+        if not icao and not callsign:
+            return {'acars': [], 'vdl2': []}
+
+        search_terms: set[str] = set()
+        if callsign:
+            search_terms.add(callsign.strip().upper())
+        if icao:
+            search_terms.add(icao.strip().upper())
+
+        acars = []
+        for msg in self._acars_messages:
+            if self._msg_matches(msg, search_terms):
+                acars.append(self._clean_msg(msg))
+
+        vdl2 = []
+        for msg in self._vdl2_messages:
+            if self._msg_matches(msg, search_terms):
+                vdl2.append(self._clean_msg(msg))
+
+        return {'acars': acars, 'vdl2': vdl2}
+
+    @staticmethod
+    def _msg_matches(msg: dict, terms: set[str]) -> bool:
+        """Check if any identifying field in msg matches the search terms."""
+        for field in ('flight', 'tail', 'reg', 'callsign', 'icao', 'addr'):
+            val = msg.get(field)
+            if val and str(val).strip().upper() in terms:
+                return True
+        return False
+
+    @staticmethod
+    def _clean_msg(msg: dict) -> dict:
+        """Return message without internal correlation fields."""
+        return {k: v for k, v in msg.items() if not k.startswith('_corr_')}
+
+    @property
+    def acars_count(self) -> int:
+        return len(self._acars_messages)
+
+    @property
+    def vdl2_count(self) -> int:
+        return len(self._vdl2_messages)
+
+
+# Singleton
+_correlator: FlightCorrelator | None = None
+
+
+def get_flight_correlator() -> FlightCorrelator:
+    global _correlator
+    if _correlator is None:
+        _correlator = FlightCorrelator()
+    return _correlator

utils/geofence.py

@@ -0,0 +1,126 @@
+"""Geofence zones with haversine distance, enter/exit detection, and SQLite persistence."""
+
+from __future__ import annotations
+
+import math
+from typing import Any
+
+from utils.database import get_db
+
+
+def haversine_distance(lat1: float, lon1: float, lat2: float, lon2: float) -> float:
+    """Return distance in meters between two lat/lon points."""
+    R = 6_371_000  # Earth radius in meters
+    phi1 = math.radians(lat1)
+    phi2 = math.radians(lat2)
+    dphi = math.radians(lat2 - lat1)
+    dlam = math.radians(lon2 - lon1)
+
+    a = math.sin(dphi / 2) ** 2 + math.cos(phi1) * math.cos(phi2) * math.sin(dlam / 2) ** 2
+    return R * 2 * math.atan2(math.sqrt(a), math.sqrt(1 - a))
+
+
+def _ensure_table() -> None:
+    """Create geofence_zones table if it doesn't exist."""
+    with get_db() as conn:
+        conn.execute('''
+            CREATE TABLE IF NOT EXISTS geofence_zones (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                name TEXT NOT NULL,
+                lat REAL NOT NULL,
+                lon REAL NOT NULL,
+                radius_m REAL NOT NULL,
+                alert_on TEXT DEFAULT 'enter_exit',
+                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+            )
+        ''')
+
+
+class GeofenceManager:
+    """Manages geofence zones with enter/exit detection."""
+
+    def __init__(self):
+        self._inside: dict[str, set[int]] = {}  # entity_id -> set of zone_ids inside
+        _ensure_table()
+
+    def list_zones(self) -> list[dict]:
+        with get_db() as conn:
+            cursor = conn.execute(
+                'SELECT id, name, lat, lon, radius_m, alert_on, created_at FROM geofence_zones ORDER BY id'
+            )
+            return [dict(row) for row in cursor]
+
+    def add_zone(self, name: str, lat: float, lon: float, radius_m: float,
+                 alert_on: str = 'enter_exit') -> int:
+        with get_db() as conn:
+            cursor = conn.execute(
+                'INSERT INTO geofence_zones (name, lat, lon, radius_m, alert_on) VALUES (?, ?, ?, ?, ?)',
+                (name, lat, lon, radius_m, alert_on),
+            )
+            return cursor.lastrowid
+
+    def delete_zone(self, zone_id: int) -> bool:
+        with get_db() as conn:
+            cursor = conn.execute('DELETE FROM geofence_zones WHERE id = ?', (zone_id,))
+            # Clean up inside tracking
+            for entity_zones in self._inside.values():
+                entity_zones.discard(zone_id)
+            return cursor.rowcount > 0
+
+    def check_position(self, entity_id: str, entity_type: str,
+                       lat: float, lon: float,
+                       metadata: dict[str, Any] | None = None) -> list[dict]:
+        """Check entity position against all zones. Returns list of events."""
+        zones = self.list_zones()
+        if not zones:
+            return []
+
+        events: list[dict] = []
+        prev_inside = self._inside.get(entity_id, set())
+        curr_inside: set[int] = set()
+
+        for zone in zones:
+            dist = haversine_distance(lat, lon, zone['lat'], zone['lon'])
+            zid = zone['id']
+            if dist <= zone['radius_m']:
+                curr_inside.add(zid)
+
+                if zid not in prev_inside and zone['alert_on'] in ('enter', 'enter_exit'):
+                    events.append({
+                        'type': 'geofence_enter',
+                        'zone_id': zid,
+                        'zone_name': zone['name'],
+                        'entity_id': entity_id,
+                        'entity_type': entity_type,
+                        'distance_m': round(dist, 1),
+                        'lat': lat,
+                        'lon': lon,
+                        **(metadata or {}),
+                    })
+            else:
+                if zid in prev_inside and zone['alert_on'] in ('exit', 'enter_exit'):
+                    events.append({
+                        'type': 'geofence_exit',
+                        'zone_id': zid,
+                        'zone_name': zone['name'],
+                        'entity_id': entity_id,
+                        'entity_type': entity_type,
+                        'distance_m': round(dist, 1),
+                        'lat': lat,
+                        'lon': lon,
+                        **(metadata or {}),
+                    })
+
+        self._inside[entity_id] = curr_inside
+        return events
+
+
+# Singleton
+_manager: GeofenceManager | None = None
+
+
+def get_geofence_manager() -> GeofenceManager:
+    global _manager
+    if _manager is None:
+        _manager = GeofenceManager()
+    return _manager

utils/gps.py

@@ -318,6 +318,8 @@ class GPSDClient:
 
                     except json.JSONDecodeError:
                         logger.debug(f"Invalid JSON from gpsd: {line[:50]}")
+                    except Exception as parse_err:
+                        logger.error(f"Error handling gpsd {msg_class} message: {parse_err}")
 
             except socket.timeout:
                 continue
@@ -371,19 +373,33 @@ class GPSDClient:
         self._update_position(position)
 
     def _handle_sky(self, msg: dict) -> None:
-        """Handle SKY (satellite sky view) message from gpsd."""
+        """Handle SKY (satellite sky view) message from gpsd.
-        sats = []
+
-        for sat in msg.get('satellites', []):
+        gpsd sends multiple SKY messages per cycle: some contain only DOP
-            prn = sat.get('PRN', 0)
+        values while others include the full satellites array.  When a
-            gnssid = sat.get('gnssid')
+        DOP-only SKY arrives, preserve the most recent satellite list
-            sats.append(GPSSatellite(
+        instead of overwriting it with an empty one.
-                prn=prn,
+        """
-                elevation=sat.get('el'),
+        raw_sats = msg.get('satellites', [])
-                azimuth=sat.get('az'),
+        has_satellites = len(raw_sats) > 0
-                snr=sat.get('ss'),
+
-                used=sat.get('used', False),
+        if has_satellites:
-                constellation=_classify_constellation(prn, gnssid),
+            sats = []
-            ))
+            for sat in raw_sats:
+                prn = sat.get('PRN', 0)
+                gnssid = sat.get('gnssid')
+                sats.append(GPSSatellite(
+                    prn=prn,
+                    elevation=sat.get('el'),
+                    azimuth=sat.get('az'),
+                    snr=sat.get('ss'),
+                    used=sat.get('used', False),
+                    constellation=_classify_constellation(prn, gnssid),
+                ))
+        else:
+            # DOP-only SKY message — keep existing satellites
+            with self._lock:
+                sats = list(self._sky.satellites) if self._sky else []
 
         sky_data = GPSSkyData(
             satellites=sats,
@@ -490,7 +506,7 @@ def get_current_position() -> GPSPosition | None:
 # ============================================
 
 _gpsd_process: 'subprocess.Popen | None' = None
-_gpsd_process_lock = threading.Lock()
+_gpsd_process_lock = threading.RLock()
 
 
 def detect_gps_devices() -> list[dict]:

utils/meshtastic.py

@@ -306,6 +306,9 @@ class MeshtasticClient:
         self._range_test_running: bool = False
         self._range_test_results: list[dict] = []
 
+        # Topology tracking: node_id -> {neighbors, hop_count, msg_count, last_seen}
+        self._topology: dict[str, dict] = {}
+
     @property
     def is_running(self) -> bool:
         return self._running
@@ -326,6 +329,35 @@ class MeshtasticClient:
         """Set callback for received messages."""
         self._callback = callback
 
+    def record_message_route(self, from_node: str, to_node: str, hops: int | None = None) -> None:
+        """Record a message route for topology tracking."""
+        now = datetime.now(timezone.utc).isoformat()
+        for node_id in (from_node, to_node):
+            if node_id not in self._topology:
+                self._topology[node_id] = {
+                    'neighbors': set(),
+                    'hop_count': hops,
+                    'msg_count': 0,
+                    'last_seen': now,
+                }
+            entry = self._topology[node_id]
+            entry['msg_count'] += 1
+            entry['last_seen'] = now
+        self._topology[from_node]['neighbors'].add(to_node)
+        self._topology[to_node]['neighbors'].add(from_node)
+
+    def get_topology(self) -> dict:
+        """Return topology dict with serializable sets."""
+        result = {}
+        for node_id, data in self._topology.items():
+            result[node_id] = {
+                'neighbors': list(data.get('neighbors', set())),
+                'hop_count': data.get('hop_count'),
+                'msg_count': data.get('msg_count', 0),
+                'last_seen': data.get('last_seen'),
+            }
+        return result
+
     def connect(self, device: str | None = None, connection_type: str = 'serial',
                 hostname: str | None = None) -> bool:
         """
@@ -463,6 +495,14 @@ class MeshtasticClient:
             # Track node from packet (always, even for filtered messages)
             self._track_node_from_packet(packet, decoded, portnum)
 
+            # Record topology route
+            if from_num and to_num:
+                self.record_message_route(
+                    self._format_node_id(from_num),
+                    self._format_node_id(to_num),
+                    packet.get('hopLimit'),
+                )
+
             # Parse traceroute responses
             if portnum == 'TRACEROUTE_APP':
                 self._handle_traceroute_response(packet, decoded)

utils/temporal_patterns.py

@@ -0,0 +1,93 @@
+"""Periodic pattern detection via interval analysis."""
+
+from __future__ import annotations
+
+import time
+from collections import defaultdict
+
+
+class TemporalPatternDetector:
+    """Detect periodic patterns from event timestamps per device."""
+
+    def __init__(self, max_timestamps: int = 200):
+        self._timestamps: dict[str, list[float]] = defaultdict(list)
+        self._max_timestamps = max_timestamps
+
+    def record_event(self, device_id: str, mode: str, timestamp: float | None = None) -> None:
+        key = f"{mode}:{device_id}"
+        ts = timestamp or time.time()
+        buf = self._timestamps[key]
+        buf.append(ts)
+        if len(buf) > self._max_timestamps:
+            del buf[: len(buf) - self._max_timestamps]
+
+    def detect_patterns(self, device_id: str, mode: str | None = None) -> dict | None:
+        """Detect periodic patterns for a device.
+
+        Returns dict with period_seconds, confidence, occurrences or None.
+        """
+        keys = []
+        if mode:
+            keys.append(f"{mode}:{device_id}")
+        else:
+            keys = [k for k in self._timestamps if k.endswith(f":{device_id}")]
+
+        for key in keys:
+            result = self._analyze_intervals(self._timestamps.get(key, []))
+            if result:
+                result['device_id'] = device_id
+                result['mode'] = key.split(':')[0]
+                return result
+        return None
+
+    def _analyze_intervals(self, timestamps: list[float]) -> dict | None:
+        if len(timestamps) < 4:
+            return None
+
+        intervals = [timestamps[i + 1] - timestamps[i] for i in range(len(timestamps) - 1)]
+
+        # Find the median interval
+        sorted_intervals = sorted(intervals)
+        median = sorted_intervals[len(sorted_intervals) // 2]
+
+        if median < 1.0:
+            return None
+
+        # Count how many intervals are within 20% of the median
+        tolerance = median * 0.2
+        matching = sum(1 for iv in intervals if abs(iv - median) <= tolerance)
+        confidence = matching / len(intervals)
+
+        if confidence < 0.5:
+            return None
+
+        return {
+            'period_seconds': round(median, 1),
+            'confidence': round(confidence, 3),
+            'occurrences': len(timestamps),
+        }
+
+    def get_all_patterns(self) -> list[dict]:
+        """Return all detected patterns across all devices."""
+        results = []
+        seen = set()
+        for key in self._timestamps:
+            mode, device_id = key.split(':', 1)
+            if device_id in seen:
+                continue
+            pattern = self.detect_patterns(device_id, mode)
+            if pattern:
+                results.append(pattern)
+                seen.add(device_id)
+        return results
+
+
+# Singleton
+_detector: TemporalPatternDetector | None = None
+
+
+def get_pattern_detector() -> TemporalPatternDetector:
+    global _detector
+    if _detector is None:
+        _detector = TemporalPatternDetector()
+    return _detector

utils/weather_sat.py

@@ -156,7 +156,9 @@ class WeatherSatDecoder:
         self._process: subprocess.Popen | None = None
         self._running = False
         self._lock = threading.Lock()
+        self._pty_lock = threading.Lock()
         self._images_lock = threading.Lock()
+        self._stop_event = threading.Event()
         self._callback: Callable[[CaptureProgress], None] | None = None
         self._output_dir = Path(output_dir) if output_dir else Path('data/weather_sat')
         self._images: list[WeatherSatImage] = []
@@ -212,6 +214,16 @@ class WeatherSatDecoder:
         )
         return None
 
+    def _close_pty(self) -> None:
+        """Close the PTY master fd in a thread-safe manner."""
+        with self._pty_lock:
+            if self._pty_master_fd is not None:
+                try:
+                    os.close(self._pty_master_fd)
+                except OSError:
+                    pass
+                self._pty_master_fd = None
+
     def set_callback(self, callback: Callable[[CaptureProgress], None]) -> None:
         """Set callback for capture progress updates."""
         self._callback = callback
@@ -292,6 +304,7 @@ class WeatherSatDecoder:
             self._current_mode = sat_info['mode']
             self._capture_start_time = time.time()
             self._capture_phase = 'decoding'
+            self._stop_event.clear()
 
             try:
                 self._running = True
@@ -372,6 +385,7 @@ class WeatherSatDecoder:
             self._device_index = device_index
             self._capture_start_time = time.time()
             self._capture_phase = 'tuning'
+            self._stop_event.clear()
 
             try:
                 self._running = True
@@ -781,13 +795,11 @@ class WeatherSatDecoder:
         except Exception as e:
             logger.error(f"Error reading SatDump output: {e}")
         finally:
-            # Close PTY master fd
+            # Close PTY master fd (thread-safe)
-            if self._pty_master_fd is not None:
+            self._close_pty()
-                try:
+
-                    os.close(self._pty_master_fd)
+            # Signal watcher thread to do final scan and exit
-                except OSError:
+            self._stop_event.set()
-                    pass
-                self._pty_master_fd = None
 
             # Process ended — release resources
             was_running = self._running
@@ -795,17 +807,38 @@ class WeatherSatDecoder:
             elapsed = int(time.time() - self._capture_start_time) if self._capture_start_time else 0
 
             if was_running:
-                self._capture_phase = 'complete'
+                # Collect exit status (returncode is only set after poll/wait)
-                self._emit_progress(CaptureProgress(
+                if self._process and self._process.returncode is None:
-                    status='complete',
+                    try:
-                    satellite=self._current_satellite,
+                        self._process.wait(timeout=5)
-                    frequency=self._current_frequency,
+                    except subprocess.TimeoutExpired:
-                    mode=self._current_mode,
+                        self._process.kill()
-                    message=f"Capture complete ({elapsed}s)",
+                        self._process.wait()
-                    elapsed_seconds=elapsed,
+                retcode = self._process.returncode if self._process else None
-                    log_type='info',
+                if retcode and retcode != 0:
-                    capture_phase='complete',
+                    self._capture_phase = 'error'
-                ))
+                    self._emit_progress(CaptureProgress(
+                        status='error',
+                        satellite=self._current_satellite,
+                        frequency=self._current_frequency,
+                        mode=self._current_mode,
+                        message=f"SatDump crashed (exit code {retcode}). Check SatDump installation and SDR device.",
+                        elapsed_seconds=elapsed,
+                        log_type='error',
+                        capture_phase='error',
+                    ))
+                else:
+                    self._capture_phase = 'complete'
+                    self._emit_progress(CaptureProgress(
+                        status='complete',
+                        satellite=self._current_satellite,
+                        frequency=self._current_frequency,
+                        mode=self._current_mode,
+                        message=f"Capture complete ({elapsed}s)",
+                        elapsed_seconds=elapsed,
+                        log_type='info',
+                        capture_phase='complete',
+                    ))
 
             # Notify route layer to release SDR device
             if self._on_complete_callback:
@@ -822,63 +855,79 @@ class WeatherSatDecoder:
         known_files: set[str] = set()
 
         while self._running:
-            time.sleep(2)
+            self._scan_output_dir(known_files)
+            # Use stop_event for faster wakeup on process exit
+            if self._stop_event.wait(timeout=2):
+                break
 
-            try:
+        # Final scan — SatDump writes images at the end of processing,
-                # Recursively scan for image files
+        # often after the process has already exited. Do multiple scans
-                for ext in ('*.png', '*.jpg', '*.jpeg'):
+        # with a short delay to catch late-written files.
-                    for filepath in self._capture_output_dir.rglob(ext):
+        for _ in range(3):
-                        file_key = str(filepath)
+            time.sleep(0.5)
-                        if file_key in known_files:
+            self._scan_output_dir(known_files)
+
+    def _scan_output_dir(self, known_files: set[str]) -> None:
+        """Scan capture output directory for new image files."""
+        if not self._capture_output_dir:
+            return
+
+        try:
+            # Recursively scan for image files
+            for ext in ('*.png', '*.jpg', '*.jpeg'):
+                for filepath in self._capture_output_dir.rglob(ext):
+                    file_key = str(filepath)
+                    if file_key in known_files:
+                        continue
+
+                    # Skip tiny files (likely incomplete)
+                    try:
+                        stat = filepath.stat()
+                        if stat.st_size < 1000:
                             continue
+                    except OSError:
+                        continue
 
-                        # Skip tiny files (likely incomplete)
+                    # Determine product type from filename/path
-                        try:
+                    product = self._parse_product_name(filepath)
-                            stat = filepath.stat()
-                            if stat.st_size < 1000:
-                                continue
-                        except OSError:
-                            continue
 
-                        known_files.add(file_key)
+                    # Copy image to main output dir for serving
+                    serve_name = f"{self._current_satellite}_{filepath.stem}_{datetime.now().strftime('%Y%m%d_%H%M%S')}.png"
+                    serve_path = self._output_dir / serve_name
+                    try:
+                        shutil.copy2(filepath, serve_path)
+                    except OSError:
+                        # Copy failed — don't mark as known so it can be retried
+                        continue
 
-                        # Determine product type from filename/path
+                    # Only mark as known after successful copy
-                        product = self._parse_product_name(filepath)
+                    known_files.add(file_key)
 
-                        # Copy image to main output dir for serving
+                    image = WeatherSatImage(
-                        serve_name = f"{self._current_satellite}_{filepath.stem}_{datetime.now().strftime('%Y%m%d_%H%M%S')}.png"
+                        filename=serve_name,
-                        serve_path = self._output_dir / serve_name
+                        path=serve_path,
-                        try:
+                        satellite=self._current_satellite,
-                            shutil.copy2(filepath, serve_path)
+                        mode=self._current_mode,
-                        except OSError:
+                        timestamp=datetime.now(timezone.utc),
-                            serve_path = filepath
+                        frequency=self._current_frequency,
-                            serve_name = filepath.name
+                        size_bytes=stat.st_size,
+                        product=product,
+                    )
+                    with self._images_lock:
+                        self._images.append(image)
 
-                        image = WeatherSatImage(
+                    logger.info(f"New weather satellite image: {serve_name} ({product})")
-                            filename=serve_name,
+                    self._emit_progress(CaptureProgress(
-                            path=serve_path,
+                        status='complete',
-                            satellite=self._current_satellite,
+                        satellite=self._current_satellite,
-                            mode=self._current_mode,
+                        frequency=self._current_frequency,
-                            timestamp=datetime.now(timezone.utc),
+                        mode=self._current_mode,
-                            frequency=self._current_frequency,
+                        message=f'Image decoded: {product}',
-                            size_bytes=stat.st_size,
+                        image=image,
-                            product=product,
+                    ))
-                        )
-                        with self._images_lock:
-                            self._images.append(image)
 
-                        logger.info(f"New weather satellite image: {serve_name} ({product})")
+        except Exception as e:
-                        self._emit_progress(CaptureProgress(
+            logger.error(f"Error scanning for images: {e}")
-                            status='complete',
-                            satellite=self._current_satellite,
-                            frequency=self._current_frequency,
-                            mode=self._current_mode,
-                            message=f'Image decoded: {product}',
-                            image=image,
-                        ))
-
-            except Exception as e:
-                logger.error(f"Error watching images: {e}")
 
     def _parse_product_name(self, filepath: Path) -> str:
         """Parse a human-readable product name from the image filepath."""
@@ -916,13 +965,8 @@ class WeatherSatDecoder:
         """Stop weather satellite capture."""
         with self._lock:
             self._running = False
-
+            self._stop_event.set()
-            if self._pty_master_fd is not None:
+            self._close_pty()
-                try:
-                    os.close(self._pty_master_fd)
-                except OSError:
-                    pass
-                self._pty_master_fd = None
 
             if self._process:
                 safe_terminate(self._process)