HB9EYA, radio and ADS-B
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Aircraft

HB-HFH

Uncommon

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Mode S hex
4B1305
Manufacturer
Flug- Und Fahrzeugwerke Ag Altenrhein (ffa)
Serial number
108
Year built
197749 years old
Country of registration
SwitzerlandSwitzerland
First contact
6 Apr 2016, 09:47
Last contact
14 Aug 2026, 11:16
Logged visits
2,577

The station's story

Cumulative contact time
1,423 h
Distinct days
1,139
Highest captured altitude
23,550 ft
34 corrupted frame(s) excluded from this maximum
Discovery rank
#1,216 of 57,388
Longest contact
3 h 44 min

Observed callsigns

SWR (1 contacts, 2020)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBHFH20 Jun 20231,900 ft
HBHFH19 Jun 20231,800 ft
HBHFH19 Jun 20231,800 ft
HBHFH19 Jun 20231,800 ft
HBHFH17 Jun 20232,000 ft
HBHFH6 Jun 20232,000 ft
HBHFH1 Jun 20231,700 ft
HBHFH31 May 20232,200 ft
HBHFH31 May 20234,600 ft
HBHFH31 May 20233,900 ft
HBHFH30 May 20232,200 ft
HBHFH30 May 20232,200 ft
HBHFH26 May 20231,800 ft
HBHFH26 May 20234,200 ft
HBHFH26 May 20231,800 ft
HBHFH24 May 20232,300 ft
not transmitted23 May 20232,300 ft
not transmitted23 May 20232,200 ft
not transmitted23 May 20231,900 ft
not transmitted23 May 20232,400 ft
HBHFH22 May 20232,000 ft
HBHFH22 May 20232,500 ft
HBHFH12 May 20232,400 ft
HBHFH2 May 20231,900 ft
HBHFH28 Apr 20232,300 ft