Back to the log
Contact
SIA52
9V-SMUA359Singapore AirlinesConfirmed contact
- Date
- 20 Oct 2021
- Entry
- 08:35:19
- Exit
- 09:04:55
- Duration
- 29 min 36 s
- Received positions
- 1,750
- Route resolution
- From the callsign, confidence 20/100Per the routes referential of 3 Nov 2024.
- Export
- Export the track as CSV
Contact map
The route WSSS > KIAH 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
- 20 Oct 2021, 08:35
- Altitude
- 43,000 ft
- Ground speed
- 441 kt
- Vertical rate
- 0 ft/min
- Track
- 307.8°
- Squawk
- 2747
- End
- 20 Oct 2021, 09:04
- Altitude
- 43,000 ft
- Ground speed
- 432 kt
- Vertical rate
- -64 ft/min
- Track
- 296.6°
- Squawk
- 2747