HB9EYA, radio and ADS-B
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Contact

KAL504

HL8043B77LKorean AirConfirmed contact

Date
30 Aug 2026
Entry
02:29:06
Exit
02:34:06
Duration
5 min 0 s
Received positions
270
Route resolution
From the callsign, confidence 60/100Per the routes referential of 19 Jul 2026.

Contact map

02:29 · 31,000 ft · 543 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: 24 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 kt300 kt600 kt0 min2 min3 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
30 Aug 2026, 02:29
Altitude
31,000 ft
Ground speed
542 kt
Vertical rate
0 ft/min
Track
101.8°
Squawk
7564
End
30 Aug 2026, 02:34
Altitude
31,000 ft
Ground speed
539 kt
Vertical rate
64 ft/min
Track
102.6°
Squawk
7564