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Contact
HVN5504
VN-A893A359Vietnam AirlinesConfirmed contact
- Date
- 8 Dec 2021
- Entry
- 15:52:34
- Exit
- 16:37:11
- Duration
- 44 min 37 s
- Received positions
- 3,389
- Route resolution
- From the callsign, confidence 60/100Per the routes referential of 29 Jul 2026.
- Export
- Export the track as CSV
Contact map
- Route resolved from the callsign: Noi Bai International Airport (VVNB) to Adolfo Suárez Madrid–Barajas Airport (LEMD), confidence 60/100. A deduction from the reference data, never a measured path.
- 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
- 8 Dec 2021, 15:52
- Altitude
- 40,175 ft
- Ground speed
- 441 kt
- Vertical rate
- 640 ft/min
- Track
- 222.5°
- Squawk
- 7547
- End
- 8 Dec 2021, 16:37
- Altitude
- 41,000 ft
- Ground speed
- 468 kt
- Vertical rate
- 64 ft/min
- Track
- 232°
- Squawk
- 7547