Squawk 7600 transmission — SRN1997

2025-09-24 20:23 UTC· LFSB EDDK· AT72

SRN1997 was operating from LFSB to EDDK on 2025-09-24. SkyMeter recorded a 7600 transponder transmission at 20:23 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: 20154 ft AGL, 279 kt GS. Approach stability score: 85/100. Scores in this band are observed on roughly 25% of approaches at this runway: one or more gates outside the per-runway tightest envelope, but still inside the typical operating range. METAR at the time reported 5 kt wind. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • 20154 ft AGL at event
  • 279 kt ground speed
  • 0 fpm vertical
  • Approach stability 85/100
  • 5 kt wind
  • 0 kt crosswind component

Flight context

  • SRN1997
  • AT72
  • LFSB → EDDK
  • 2025-09-24 20:23 UTC

All events on this flight

Squawk 7600 transmission 20:23:23 UTC · · 20,154 ft AGL · 279 kt GS
Squawk 7600 transmission 20:23:23 UTC · · 20,313 ft AGL · 279 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