HB9EYA, radio and ADS-B
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Contact

KLM1920

PH-BXFB738Klm Royal Dutch AirlinesConfirmed contact

Date
24 Aug 2026
Entry
12:29:58
Exit
12:49:43
Duration
19 min 45 s
Received positions
800
Route resolution
From the callsign, confidence 60/100Per the routes referential of 29 Jul 2026.

Contact map

12:29 · 17,025 ft · 320 kt
  • Route resolved from the callsign: Zürich Airport (LSZH) to Amsterdam Airport Schiphol (EHAM), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 137 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 min10 min19 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
24 Aug 2026, 12:29
Altitude
16,250 ft
Ground speed
320 kt
Vertical rate
0 ft/min
Track
Squawk
1000
End
24 Aug 2026, 12:49
Altitude
40,000 ft
Ground speed
450 kt
Vertical rate
0 ft/min
Track
343.2°
Squawk
1000