HB9EYA, radio and ADS-B
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Contact

UAL44

N228UAB772United Airlines IncConfirmed contact

Date
1 Sept 2026
Entry
10:02:12
Exit
10:23:00
Duration
20 min 48 s
Received positions
847
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

10:02 · 37,000 ft · 532 kt
  • Route resolved from the callsign: San Francisco International Airport (KSFO) to Zürich Airport (LSZH), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 109 received points, joined in time order. The real captured path, never fabricated.0 ft35,000 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 ft20,000 ft40,000 ft0 kt300 kt600 kt0 min9 min19 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
1 Sept 2026, 10:02
Altitude
37,000 ft
Ground speed
533 kt
Vertical rate
0 ft/min
Track
105.8°
Squawk
2007
End
1 Sept 2026, 10:23
Altitude
12,200 ft
Ground speed
396 kt
Vertical rate
-1,056 ft/min
Track
109.1°
Squawk
2007