HB9EYA, radio and ADS-B
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Contact

SIA335

9V-SWTB77WSingapore AirlinesConfirmed contact

Date
8 Oct 2026
Entry
11:31:04
Exit
11:49:35
Duration
18 min 31 s
Received positions
843
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

11:31 · 31,000 ft · 491 kt
  • Route resolved from the callsign: Charles de Gaulle International Airport (LFPG) to Singapore Changi Airport (WSSS), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 103 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 kt250 kt500 kt0 min9 min18 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
8 Oct 2026, 11:31
Altitude
31,000 ft
Ground speed
491 kt
Vertical rate
0 ft/min
Track
111.1°
Squawk
7562
End
8 Oct 2026, 11:49
Altitude
31,000 ft
Ground speed
489 kt
Vertical rate
-64 ft/min
Track
109.6°
Squawk
7562