HB9EYARADIO & ADS-B
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Contact

SIA335

9V-SWYB77WSingapore AirlinesConfirmed contact

Date
11 Aug 2023
Entry
12:53
Exit
13:18
Duration
25 min 3 s
Received positions
1,152
Route resolution
From the callsign, confidence 20/100Per the routes referential of 21 Jul 2026.

Contact map

The route LFPG > WSSS deduced from the callsign is incompatible with the received points: it is not drawn. Confidence reduced to 20/100.

  • First and last received points. Two measurements, nothing in between.

'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.

Start and end of contact

Start
11 Aug 2023, 12:53
Altitude
30,575 ft
Ground speed
not transmitted
Vertical rate
864 ft/min
Track
Squawk
660
End
11 Aug 2023, 13:18
Altitude
31,000 ft
Ground speed
not transmitted
Vertical rate
32 ft/min
Track
Squawk
660