Squawk 7700 transmission — AZU4161

2025-08-27 14:11 UTC· SDGN BR-0856· A20N

AZU4161 was operating from SDGN to BR-0856 on 2025-08-27. SkyMeter recorded a 7700 transponder transmission at 14:11 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: 41369 ft AGL, 463 kt GS. METAR at the time reported 11 kt wind, 7 kt crosswind component. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • 41369 ft AGL at event
  • 463 kt ground speed
  • 0 fpm vertical
  • 11 kt wind
  • 7 kt crosswind component

Flight context

  • AZU4161
  • A20N
  • SDGN → BR-0856
  • 2025-08-27 14:11 UTC

All events on this flight

Squawk 7700 transmission 14:11:41 UTC · · 41,369 ft AGL · 463 kt GS
Squawk 7600 transmission 14:10:35 UTC · · 41,369 ft AGL · 462 kt GS
Squawk 7700 transmission 14:11:43 UTC · · 41,330 ft AGL · 463 kt GS

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

SkyMeter · trace data observed via ADS-B