HB9EYA, radio and ADS-B
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Contact

KAL504

HL8251B77LKorean AirConfirmed contact

Date
25 Oct 2026
Entry
02:38:31
Exit
02:54:04
Duration
15 min 33 s
Received positions
1,655
Route resolution
From the callsign, confidence 60/100Per the routes referential of 19 Jul 2026.

Contact map

02:38 · 31,000 ft · 560 kt
  • Route resolved from the callsign: London Heathrow Airport (EGLL) to Incheon International Airport (RKSI), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 110 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 min8 min15 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
25 Oct 2026, 02:38
Altitude
31,000 ft
Ground speed
560 kt
Vertical rate
64 ft/min
Track
106.6°
Squawk
7555
End
25 Oct 2026, 02:54
Altitude
31,000 ft
Ground speed
546 kt
Vertical rate
0 ft/min
Track
105.5°
Squawk
7555