Squawk 7700 transmission — N479BR
2025-12-20 21:00 UTC· KPWA → KBJC· GUNNER AVIATION LLC· BE20
N479BR (Gunner Aviation) was operating from KPWA to KBJC on 2025-12-20. SkyMeter recorded a 7700 transponder transmission at 21:00 UTC. Code 7700 indicates a general emergency declaration (e.g. engine, medical, smoke). A sustained transmission is normally accompanied by ATC priority handling. Trace data at the event: 18018 ft AGL, 311 kt GS. METAR at the time reported 10 kt wind, 10 kt crosswind component. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- 18018 ft AGL at event
- 311 kt ground speed
- 0 fpm vertical
- 10 kt wind
- 10 kt crosswind component
Flight context
- N479BR
- Gunner Aviation
- BE20
- KPWA → KBJC
- 2025-12-20 21:00 UTC
All events on this flight
Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data