HB9EYA, radio and ADS-B
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Contact

KLM31L

PH-BCGB738KlmConfirmed contact

Date
31 Aug 2026
Entry
21:48:34
Exit
22:21:26
Duration
32 min 52 s
Received positions
2,577
Route resolution
From the callsign, confidence 60/100Per the routes referential of 29 Jul 2026.

Contact map

21:48 · 33,000 ft · 456 kt
  • Route resolved from the callsign: Amsterdam Airport Schiphol (EHAM) to Geneva International Airport (LSGG), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 273 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 min16 min33 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

1 aberrant measurement(s) dropped from the track (impossible altitude or speed, saturated frame): never smoothed, only declared.

Start and end of contact

Start
31 Aug 2026, 21:48
Altitude
33,000 ft
Ground speed
not transmitted
Vertical rate
32 ft/min
Track
Squawk
1000
End
31 Aug 2026, 22:21
Altitude
not transmitted
Ground speed
not transmitted
Vertical rate
0 ft/min
Track
135°
Squawk
1000