Squawk 7700 transmission — SHT9Q

2025-10-30 19:49 UTC· EGPH EGLL· A319

SHT9Q was operating from EGPH to EGLL on 2025-10-30. SkyMeter recorded a 7700 transponder transmission at 19:49 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: 31295 ft AGL, 403 kt GS. Approach stability score: 88/100. Scores in this band are observed on roughly 50% of approaches at this runway and represent the centerline of normal operations. METAR at the time reported 17 kt wind, 11 kt crosswind component. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • 31295 ft AGL at event
  • 403 kt ground speed
  • 0 fpm vertical
  • Approach stability 88/100
  • 17 kt wind
  • 11 kt crosswind component

Flight context

  • SHT9Q
  • A319
  • EGPH → EGLL
  • 2025-10-30 19:49 UTC

All events on this flight

Squawk 7700 transmission 19:49:16 UTC · · 31,295 ft AGL · 403 kt GS
Squawk 7700 transmission 19:49:15 UTC · · 31,138 ft AGL · 403 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