EmergencyDescent — NAC773
2026-09-03 22:28 UTC· 5Z4 → PANC· AIRCRAFT 25859 LLC· B734
NAC773 (Aircraft 25859) was operating from 5Z4 to PANC on 2026-09-03. SkyMeter detected a emergencydescent at 22:28 UTC. Trace data at the event: 36903 ft AGL, 471 kt GS. Approach stability score: 90/100. 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 4 kt wind, 1 kt crosswind component. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- 36903 ft AGL at event
- 471 kt ground speed
- 0 fpm vertical
- Approach stability 90/100
- 4 kt wind
- 1 kt crosswind component
Flight context
- NAC773
- Aircraft 25859
- B734
- 5Z4 → PANC
- 2026-09-03 22:28 UTC
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