HB9EYA, radio and ADS-B
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Contact

SWR542D

HB-JPFA21NSwissConfirmed contact

Date
13 Nov 2026
Entry
07:39:21
Exit
08:01:46
Duration
22 min 25 s
Received positions
1,562
Route resolution
From the callsign, confidence 60/100Per the routes referential of 29 Jul 2026.

Contact map

07:39 · 15,075 ft · 355 kt
  • Route resolved from the callsign: Zürich Airport (LSZH) to London Heathrow Airport (EGLL), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 159 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 ft20,000 ft40,000 ft0 kt250 kt500 kt0 min10 min20 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
13 Nov 2026, 07:39
Altitude
not transmitted
Ground speed
not transmitted
Vertical rate
3,008 ft/min
Track
275.2°
Squawk
3077
End
13 Nov 2026, 08:01
Altitude
29,600 ft
Ground speed
402 kt
Vertical rate
64 ft/min
Track
311.7°
Squawk
3077