HB9EYA, radio and ADS-B
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Contact

UAL40

N2243UB77WUnited Airlines IncConfirmed contact

Date
9 Sept 2026
Entry
11:08:41
Exit
11:43:45
Duration
35 min 4 s
Received positions
700
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

11:08 · 37,000 ft · 522 kt
  • Route resolved from the callsign: Newark Liberty International Airport (KEWR) to Rome–Fiumicino Leonardo da Vinci International Airport (LIRF), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 101 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 min13 min26 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
9 Sept 2026, 11:08
Altitude
37,000 ft
Ground speed
515 kt
Vertical rate
0 ft/min
Track
101°
Squawk
5261
End
9 Sept 2026, 11:43
Altitude
37,000 ft
Ground speed
496 kt
Vertical rate
-64 ft/min
Track
139.4°
Squawk
5261