HB9EYARADIO & ADS-B
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Aircraft

HB-FSO

Common

The fields of this record contradict each other: first contact on 2016-07-29, declared year built 2019. The log is authentic; the described identity is doubtful.

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Mode S hex
4B0F16
Manufacturer
Pilatus
Serial number
1884
Year built
20197 years oldYear announced by the registry: 2019. 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
29 Jul 2016, 14:01
Last contact
13 Apr 2026, 11:06
Logged visits
29

The station's story

Cumulative contact time
15 h
Distinct days
27
Highest captured altitude
30,000 ft
Discovery rank
#16,124 of 57,181
Longest contact
1 h 16 min
Contacts on this Mode S address
33 contacts on the address, 29 under this registration: the address has carried several identities over time.

Observed callsigns

PCH (19 contacts, 2017-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
PCH84T25 Jun 201928,000 ft
P88413 Jun 201924,925 ft
PCH8022 Jul 201828,000 ft
PCH72616 Aug 201728,000 ft