HB9EYA, radio and ADS-B
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Contact

WZZ663

HA-LDHA21NConfirmed contact

Date
30 Oct 2026
Entry
07:27:43
Exit
07:35:40
Duration
7 min 57 s
Received positions
35
Route resolution
From the callsign, confidence 60/100Per the routes referential of 28 Jul 2016.

Contact map

07:27 · 27,225 ft · 454 kt
  • Route resolved from the callsign: Sofia Airport (LBSF) to Stockholm Skavsta Airport (ESKN), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 21 received points, joined in time order. The real captured path, never fabricated.0 ft≥ 35,000 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 ft15,000 ft30,000 ft0 kt250 kt500 kt0 min3 min7 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
30 Oct 2026, 07:27
Altitude
28,125 ft
Ground speed
469 kt
Vertical rate
-1,088 ft/min
Track
267.1°
Squawk
1000
End
30 Oct 2026, 07:35
Altitude
9,750 ft
Ground speed
297 kt
Vertical rate
-1,152 ft/min
Track
271.7°
Squawk
1000