HB9EYARADIO & ADS-B
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Aircraft

HB-FSM

Common

The fields of this record contradict each other: first contact on 2016-07-26, declared year built 2020. The log is authentic; the described identity is doubtful.

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Mode S hex
4B0F14
Manufacturer
Pilatus
Serial number
2020
Year built
2020Year 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
26 Jul 2016, 09:51
Last contact
14 Apr 2026, 14:59
Logged visits
28

The station's story

Cumulative contact time
15 h
Distinct days
23
Highest captured altitude
30,100 ft
Discovery rank
#15,959 of 57,065
Longest contact
0 h 57 min
Contacts on this Mode S address
32 contacts on the address, 28 under this registration: the address has carried several identities over time.

Observed callsigns

PCH (13 contacts, 2020-2025)

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

Visits

CallsignFirst contactAltitude at end of contact
P71M14 Apr 202623,400 ft
P71I23 Mar 202618,275 ft
P71I23 Mar 202620,250 ft
PCH63A1 Jul 202530,000 ft
P63T26 May 202521,000 ft
P86D4 Jul 202425,000 ft
PCH04W19 Sept 202328,000 ft
P30411 Sept 202319,000 ft
PCH34W6 Dec 202226,000 ft
P23428 Nov 202221,000 ft
PCH16218 Mar 20227,000 ft
PCH16217 Mar 20227,575 ft
PCH16217 Mar 20228,000 ft
PCH16217 Mar 20228,575 ft
PCH16216 Mar 20227,750 ft
PCH16216 Mar 20229,025 ft
PCH16214 Mar 20228,000 ft
PCH16214 Mar 20225,000 ft
PCH16211 Mar 202223,275 ft
HBFSM8 Mar 202226,350 ft
P1624 Feb 202230,000 ft
P1623 Feb 202230,000 ft
PCH0203 Jul 202028,000 ft
P02023 Jun 202018,225 ft
P8827 Jun 201920,000 ft