Squawk 7600 transmission — TAM3739
2025-09-26 13:21 UTC· SBFZ → ?· LATAM Airlines· A20N
TAM3739 (LATAM Airlines) had departed SBFZ on 2025-09-26. SkyMeter recorded a 7600 transponder transmission at 13:21 UTC. Code 7600 indicates a lost-comms / NORDO state; brief transmissions are often transient radio or transponder issues that resolve without crew action. Trace data at the event: 39304 ft AGL, 470 kt GS. METAR at the time reported 7 kt wind, 7 kt crosswind component. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- 39304 ft AGL at event
- 470 kt ground speed
- 0 fpm vertical
- 7 kt wind
- 7 kt crosswind component
Flight context
- TAM3739
- LATAM Airlines
- A20N
- 2025-09-26 13:21 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