HB9EYA, radio and ADS-B
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Contact

SWR52

HB-JHAA333Swiss International Air LinesConfirmed contact

Date
21 Aug 2026
Entry
18:18:33
Exit
18:38:53
Duration
20 min 20 s
Received positions
1,070
Route resolution
From the callsign, confidence 60/100Per the routes referential of 20 Jul 2026.

Contact map

18:18 · 15,750 ft · 304 kt
  • Route resolved from the callsign: Zürich Airport (LSZH) to Boston Logan International Airport (KBOS), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 127 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 min19 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
21 Aug 2026, 18:18
Altitude
14,300 ft
Ground speed
299 kt
Vertical rate
1,536 ft/min
Track
291.9°
Squawk
3071
End
21 Aug 2026, 18:38
Altitude
35,000 ft
Ground speed
470 kt
Vertical rate
0 ft/min
Track
318°
Squawk
3071