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Contact
HVN51
VN-A861B789Vietnam AirlinesConfirmed contact
- Date
- 23 Oct 2025
- Entry
- 16:50
- Exit
- 17:13
- Duration
- 22 min 52 s
- Received positions
- 1,088
- Route resolution
- From the callsign, confidence 20/100Per the routes referential of 23 Oct 2025.
- Export
- Export the track as CSV
Contact map
The route VVTS > EGLL 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
- 23 Oct 2025, 16:50
- Altitude
- 40,000 ft
- Ground speed
- 419 kt
- Vertical rate
- 0 ft/min
- Track
- 267.4°
- Squawk
- 3116
- End
- 23 Oct 2025, 17:13
- Altitude
- 40,000 ft
- Ground speed
- 448 kt
- Vertical rate
- -160 ft/min
- Track
- 311.9°
- Squawk
- 3116