Squawk 7700 transmission — CNV3518

2025-10-13 19:43 UTC· KSDM KWRI· C130

CNV3518 was operating from KSDM to KWRI on 2025-10-13. SkyMeter recorded a 7700 transponder transmission at 19:43 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: 27747 ft AGL, 282 kt GS. METAR at the time reported 13 kt wind, 4 kt crosswind component. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • 27747 ft AGL at event
  • 282 kt ground speed
  • 0 fpm vertical
  • 13 kt wind
  • 4 kt crosswind component

Flight context

  • CNV3518
  • C130
  • KSDM → KWRI
  • 2025-10-13 19:43 UTC

All events on this flight

Squawk 7700 transmission 19:43:22 UTC · · 27,747 ft AGL · 282 kt GS
Squawk 7700 transmission 19:43:22 UTC · · 27,675 ft AGL · 282 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