HB9EYA, radio and ADS-B
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Contact

HVN10

VN-A894A359Vietnam AirlinesConfirmed contact

Date
21 Aug 2026
Entry
12:41:11
Exit
13:00:40
Duration
19 min 29 s
Received positions
901
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

12:41 · 33,275 ft · 446 kt
  • Route resolved from the callsign: Charles de Gaulle International Airport (LFPG) to Tan Son Nhat International Airport (VVTS), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 113 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 kt250 kt500 kt0 min9 min18 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
21 Aug 2026, 12:41
Altitude
33,050 ft
Ground speed
445 kt
Vertical rate
320 ft/min
Track
108.7°
Squawk
0660
End
21 Aug 2026, 13:00
Altitude
37,000 ft
Ground speed
468 kt
Vertical rate
256 ft/min
Track
105.5°
Squawk
0660