HB9EYA, radio and ADS-B
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Contact

UAL884

N78009B772United Airlines IncConfirmed contact

Date
11 Sept 2026
Entry
06:30:59
Exit
07:02:07
Duration
31 min 8 s
Received positions
1,633
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

06:30 · 39,000 ft · 521 kt
  • Route resolved from the callsign: Washington Dulles International Airport (KIAD) to Rome–Fiumicino Leonardo da Vinci International Airport (LIRF), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 158 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 min12 min24 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
11 Sept 2026, 06:30
Altitude
not transmitted
Ground speed
not transmitted
Vertical rate
0 ft/min
Track
130.1°
Squawk
2232
End
11 Sept 2026, 07:02
Altitude
39,000 ft
Ground speed
514 kt
Vertical rate
0 ft/min
Track
150.3°
Squawk
2232