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Contact
UAL971
N12021B78XUnited AirlinesConfirmed contact
- Date
- 30 Aug 2025
- Entry
- 10:59
- Exit
- 11:29
- Duration
- 30 min 13 s
- Received positions
- 744
- Route resolution
- From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.
- Export
- Export the track as CSV
Contact map
- Route resolved from the callsign: Rome–Fiumicino Leonardo da Vinci International Airport (LIRF) to Chicago O'Hare International Airport (KORD), confidence 60/100. A deduction from the reference data, never a measured path.
- 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
- 30 Aug 2025, 10:59
- Altitude
- 35,975 ft
- Ground speed
- 418 kt
- Vertical rate
- 0 ft/min
- Track
- 337.8°
- Squawk
- 5754
- End
- 30 Aug 2025, 11:29
- Altitude
- 35,975 ft
- Ground speed
- not transmitted
- Vertical rate
- 64 ft/min
- Track
- 0°
- Squawk
- 5754