SkyWarden
Every plane overhead,
tracked live.
SkyWarden watches real ADS-B air traffic over the continental US in real time. Draw geofence zones on the map, get alerts when aircraft enter or leave them, keep a watchlist of specific tail numbers, and replay the last two weeks of sky.
Open the live map →No sign-up, no password, nothing to install. Zones and watchlists are saved to your browser session.
Tap OPEN THE LIVE MAP
You'll land on a dark map of the US with live aircraft positions refreshing about every 20 seconds.
You're already in
No account wall. The demo is the product — every feature is on, straight from the first click.
Make it do something
Draw a zone over your city with the polygon tool, then watch the Alerts panel when a plane crosses the line.
Five-minute tour
- Zoom into your area — aircraft cluster at low zoom, split out as you zoom in.
- Draw a geofence — polygon tool (left of the map), name it, keep "alert on enter" on.
- Watchlist tab — add an ICAO24 or callsign to pin a specific plane.
- Playback tab — load the last 24h and scrub the slider to replay traffic.
- Stats tab — hourly/daily traffic, top callsigns, and the sightings heatmap toggle.
Live ADS-B positions
Geofence zones + enter/exit alerts
Aircraft watchlist
14-day playback
Traffic stats + heatmap
Dark ops-room UI