HB9EYARADIO & ADS-B
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Aircraft

HB-FRQ

Common

The fields of this record contradict each other: first contact on 2016-04-28, declared year built 2020. The log is authentic; the described identity is doubtful.

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Mode S hex
4B0EFE
Manufacturer
Pilatus
Serial number
1939
Year built
20206 years oldYear announced by the registry: 2020. Yet the aircraft was already captured in 2016, before its supposed build: an unreliable year, dropped from the oldest/newest rankings.
Country of registration
SwitzerlandSwitzerland
First contact
28 Apr 2016, 09:49
Last contact
10 Aug 2026, 15:19
Logged visits
34

The station's story

Cumulative contact time
10 h
Distinct days
30
Highest captured altitude
30,000 ft
Discovery rank
#8,676 of 57,068
Longest contact
0 h 53 min
Contacts on this Mode S address
36 contacts on the address, 34 under this registration: the address has carried several identities over time.

Observed callsigns

PCH (15 contacts, 2017-2023)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
PCH78016 Apr 20187,475 ft
PCH78016 Apr 20185,025 ft
PCH78012 Apr 20188,000 ft
PCH78012 Apr 20185,375 ft
P7805 Mar 2018not transmitted
PCH7011 May 201728,000 ft
PCH70126 Apr 20179,025 ft
not transmitted13 Apr 20179,075 ft
P7016 Apr 201720,000 ft