HB9EYA, radio and ADS-B
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Contact

ICL857

OO-ACEB744Challenge AirlinesConfirmed contact

Date
29 Aug 2026
Entry
09:50:34
Exit
10:02:19
Duration
11 min 45 s
Received positions
64

Contact map

09:50 · 40,000 ft · 455 kt
  • route not resolved
  • Measured track: 15 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 min2 min5 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
29 Aug 2026, 09:50
Altitude
40,000 ft
Ground speed
449 kt
Vertical rate
0 ft/min
Track
314.1°
Squawk
1147
End
29 Aug 2026, 10:02
Altitude
34,300 ft
Ground speed
397 kt
Vertical rate
-1,024 ft/min
Track
303.4°
Squawk
1147