HB9EYA, radio and ADS-B
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Contact

SIA336

9V-SWVB77WSingapore AirlinesConfirmed contact

Date
29 Aug 2026
Entry
06:30:30
Exit
06:33:48
Duration
3 min 18 s
Received positions
25
Route resolution
From the callsign, confidence 60/100Per the routes referential of 20 Jul 2026.

Contact map

06:30 · 36,000 ft · 444 kt
  • Route resolved from the callsign: Singapore Changi Airport (WSSS) to Charles de Gaulle International Airport (LFPG), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 7 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 min1 min1 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
29 Aug 2026, 06:30
Altitude
not transmitted
Ground speed
not transmitted
Vertical rate
-64 ft/min
Track
278.6°
Squawk
1000
End
29 Aug 2026, 06:33
Altitude
36,000 ft
Ground speed
442 kt
Vertical rate
-64 ft/min
Track
278.1°
Squawk
1000