HB9EYA, radio and ADS-B
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Contact

SIA337

9V-SMNA359Singapore AirlinesConfirmed contact

Date
31 Aug 2026
Entry
23:19:32
Exit
23:35:29
Duration
15 min 57 s
Received positions
985
Route resolution
From the callsign, confidence 60/100Per the routes referential of 20 Jul 2026.

Contact map

23:19 · 28,125 ft · 536 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: 101 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 min8 min16 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
31 Aug 2026, 23:19
Altitude
27,975 ft
Ground speed
not transmitted
Vertical rate
1,248 ft/min
Track
Squawk
0676
End
31 Aug 2026, 23:35
Altitude
35,000 ft
Ground speed
548 kt
Vertical rate
64 ft/min
Track
102.8°
Squawk
0676