HB9EYARADIO & ADS-B
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Aircraft

HB-FQB

Common

The fields of this record contradict each other: first contact on 2016-09-26, declared year built 2018. The log is authentic; the described identity is doubtful.

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Mode S hex
4B0ED5
Manufacturer
Pilatus
Serial number
1739
Year built
20188 years oldYear announced by the registry: 2018. 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
26 Sept 2016, 10:17
Last contact
30 Jul 2026, 15:10
Logged visits
31

The station's story

Cumulative contact time
15 h
Distinct days
28
Highest captured altitude
30,000 ft
Discovery rank
#18,268 of 57,065
Longest contact
1 h 7 min

Same airframe, also seen as

  • UP-PC003from 18 Feb 2025 to 18 Feb 2025 · 1 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, 2017-2025)

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

Visits

CallsignFirst contactAltitude at end of contact
PCH73924 Oct 20178,000 ft
PCH73924 Oct 20174,675 ft
PCH73918 Oct 201724,650 ft
PCH73917 Oct 201724,100 ft
P73929 Aug 201715,550 ft
P66126 Sept 201620,000 ft