The ADS-B receiver in London that feeds the live map. Checked every 5 minutes.
Operational
Last snapshot
5s ago
Aircraft now
61
Uptime
Last 24h
100%
Last 7d
97.33%
Last 30d
96.43%
Last 90d
—
needs 59d 2h more
30 days ago90 days ago Up Outage No dataToday
Sky coverage, last 7 days
Dome: where in the sky aircraft were heard (10° slices, brighter = more sightings). Ground outline: farthest reception per bearing. A blocked sector shows as a missing wedge and a dent. 3,691,627 sightings over 7 days.