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Contact

UAL177

N35953B789United Airlines IncConfirmed contact

Date
12 Nov 2026
Entry
10:44:51
Exit
11:18:28
Duration
33 min 37 s
Received positions
1,559
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

10:44 · 41,000 ft · 532 kt
  • Route resolved from the callsign: Denver International Airport (KDEN) to Rome–Fiumicino Leonardo da Vinci International Airport (LIRF), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 174 received points, joined in time order. The real captured path, never fabricated.0 ft≥ 35,000 ft

'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.

Flight profile

0 ft25,000 ft50,000 ft0 kt300 kt600 kt0 min15 min30 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
12 Nov 2026, 10:44
Altitude
not transmitted
Ground speed
not transmitted
Vertical rate
-96 ft/min
Track
0°
Squawk
2232
End
12 Nov 2026, 11:18
Altitude
41,000 ft
Ground speed
484 kt
Vertical rate
0 ft/min
Track
150.4°
Squawk
2232