HB9EYARADIO & ADS-B
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Aircraft

HB-FRX

Common

The fields of this record contradict each other: first contact on 2016-06-02, declared year built 2020. The log is authentic; the described identity is doubtful.

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Mode S hex
4B0F05
Manufacturer
Pilatus
Serial number
2005
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
2 Jun 2016, 14:44
Last contact
2 Mar 2026, 10:52
Logged visits
30

The station's story

Cumulative contact time
11 h
Distinct days
26
Highest captured altitude
30,000 ft
Discovery rank
#12,536 of 57,065
Longest contact
1 h 17 min
Contacts on this Mode S address
31 contacts on the address, 30 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • D-FULIfrom 25 Apr 2020 to 16 Oct 2025 · 395 contacts
  • D-FEBJfrom 28 Nov 2023 to 10 Aug 2026 · 288 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

PCH (10 contacts, 2017-2026)

Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
P78717 May 20186,500 ft
PCH70812 Jun 20171,225 ft
HBFRX31 May 201723,250 ft
HBFRX31 May 201719,000 ft
P7085 May 201722,350 ft