overheadlog, radio and ADS-B
Back to the log

Contact

UAL40

N2140UB77WUnited Airlines IncConfirmed contact

Date
3 Sept 2026
Entry
06:46:20
Exit
07:16:38
Duration
30 min 18 s
Received positions
1,363
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

06:46 · 35,000 ft · 533 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: 142 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 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
3 Sept 2026, 06:46
Altitude
not transmitted
Ground speed
not transmitted
Vertical rate
0 ft/min
Track
102.3°
Squawk
2212
End
3 Sept 2026, 07:16
Altitude
35,000 ft
Ground speed
524 kt
Vertical rate
0 ft/min
Track
149.4°
Squawk
2212