HB9EYA, radio and ADS-B
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Contact

AAL111

N831AAB789American Airlines IncConfirmed contact

Date
22 Aug 2026
Entry
11:21:38
Exit
11:42:58
Duration
21 min 20 s
Received positions
942
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

11:21 · 34,000 ft · 487 kt
  • Route resolved from the callsign: Rome–Fiumicino Leonardo da Vinci International Airport (LIRF) to Chicago O'Hare International Airport (KORD), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 102 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 kt250 kt500 kt0 min9 min17 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
22 Aug 2026, 11:21
Altitude
33,975 ft
Ground speed
not transmitted
Vertical rate
-96 ft/min
Track
Squawk
4036
End
22 Aug 2026, 11:42
Altitude
33,975 ft
Ground speed
474 kt
Vertical rate
-128 ft/min
Track
332.8°
Squawk
4036