HB9EYA, radio and ADS-B
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Contact

ALK563

4R-ALNA333Srilankan AirlinesConfirmed contact

Date
6 Sept 2026
Entry
08:50:03
Exit
09:23:13
Duration
33 min 10 s
Received positions
1,708
Route resolution
From the callsign, confidence 60/100Per the routes referential of 19 Jul 2026.

Contact map

08:50 · 40,000 ft · 434 kt
  • Route resolved from the callsign: Bandaranaike International Colombo Airport (VCBI) to Charles de Gaulle International Airport (LFPG), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 227 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 min32 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
6 Sept 2026, 08:50
Altitude
40,000 ft
Ground speed
432 kt
Vertical rate
0 ft/min
Track
298.8°
Squawk
2027
End
6 Sept 2026, 09:23
Altitude
24,050 ft
Ground speed
418 kt
Vertical rate
-1,280 ft/min
Track
321.4°
Squawk
1000