HB9EYA, radio and ADS-B
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Contact

UAL53

N654UAB763United Airlines IncConfirmed contact

Date
13 Oct 2026
Entry
12:44:59
Exit
13:02:24
Duration
17 min 25 s
Received positions
908
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

12:44 · 13,500 ft · 386 kt
  • Route resolved from the callsign: Zürich Airport (LSZH) to Washington Dulles International Airport (KIAD), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 114 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 ft15,000 ft30,000 ft0 kt250 kt500 kt0 min8 min17 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
13 Oct 2026, 12:44
Altitude
13,125 ft
Ground speed
not transmitted
Vertical rate
1,344 ft/min
Track
0°
Squawk
3017
End
13 Oct 2026, 13:02
Altitude
29,950 ft
Ground speed
452 kt
Vertical rate
64 ft/min
Track
306.3°
Squawk
3017