HB9EYA, radio and ADS-B
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Contact

SWR9AM

HB-JPEA21NSwissConfirmed contact

Date
20 Aug 2026
Entry
17:25:34
Exit
17:48:10
Duration
22 min 36 s
Received positions
1,128
Route resolution
From the callsign, confidence 60/100Per the routes referential of 29 Jul 2026.

Contact map

17:25 · 13,600 ft · 357 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: 135 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 min10 min20 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
20 Aug 2026, 17:25
Altitude
not transmitted
Ground speed
not transmitted
Vertical rate
896 ft/min
Track
286°
Squawk
3062
End
20 Aug 2026, 17:48
Altitude
34,000 ft
Ground speed
410 kt
Vertical rate
-288 ft/min
Track
309.6°
Squawk
3062