HB9EYA, radio and ADS-B
Back to the log

Contact

UAL40

N2140UB77WUnited Airlines IncConfirmed contact

Date
4 Sept 2026
Entry
06:44:31
Exit
06:54:12
Duration
9 min 41 s
Received positions
11
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

06:44 · 37,000 ft · 523 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: 5 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 min2 min4 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
4 Sept 2026, 06:44
Altitude
37,000 ft
Ground speed
524 kt
Vertical rate
0 ft/min
Track
150.3°
Squawk
2245
End
4 Sept 2026, 06:54
Altitude
37,000 ft
Ground speed
519 kt
Vertical rate
0 ft/min
Track
151.1°
Squawk
2245