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Contact
UAL177
N23994B789United AirlinesConfirmed contact
- Date
- 26 Apr 2026
- Entry
- 10:26
- Exit
- 10:59
- Duration
- 32 min 29 s
- Received positions
- 1,380
- Route resolution
- From the callsign, confidence 20/100Per the routes referential of 21 Jul 2026.
- Export
- Export the track as CSV
Contact map
The route PGUM > RJBB deduced from the callsign is incompatible with the received points: it is not drawn. Confidence reduced to 20/100.
- First and last received points. Two measurements, nothing in between.
'Entry' and 'exit' mark where the station began and stopped receiving the aircraft, at the edges of the antenna's range: not where the aircraft appeared or vanished.
Start and end of contact
- Start
- 26 Apr 2026, 10:26
- Altitude
- 39,000 ft
- Ground speed
- not transmitted
- Vertical rate
- 32 ft/min
- Track
- 0°
- Squawk
- 2207
- End
- 26 Apr 2026, 10:59
- Altitude
- not transmitted
- Ground speed
- not transmitted
- Vertical rate
- 0 ft/min
- Track
- 146.2°
- Squawk
- 2207