HB9EYARADIO & ADS-B
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Aircraft

HB-FSX

Common

The fields of this record contradict each other: first contact on 2016-09-12, declared year built 2019. The log is authentic; the described identity is doubtful.

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Mode S hex
4B0F1F
Manufacturer
Pilatus
Serial number
1735
Year built
2019Year 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.Under other registrations, the same airframe (MSN 1735) is given as 2017,2019; the group's majority year is 2017.
Country of registration
SwitzerlandSwitzerland
First contact
12 Sept 2016, 10:37
Last contact
18 May 2026, 10:50
Logged visits
34

The station's story

Cumulative contact time
18 h
Distinct days
27
Highest captured altitude
30,025 ft
Discovery rank
#17,828 of 57,065
Longest contact
1 h 16 min

Same airframe, also seen as

  • PH-BRAfrom 12 Sept 2017 to 2 Aug 2026 · 301 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 (18 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
PCH83A18 May 202628,000 ft
P83W1 May 202620,000 ft
PCH4N21 Jul 202530,000 ft
PCH96W29 Jul 202430,000 ft
P96D18 Jul 202416,000 ft
PCH15T22 Nov 20237,275 ft
PCH15T21 Nov 20237,700 ft
PCH15T21 Nov 20237,000 ft
PCH15T20 Nov 20237,725 ft
PCH15T20 Nov 20234,675 ft
PCH15T17 Nov 20238,000 ft
PCH15T16 Nov 20237,000 ft
PCH15T16 Nov 20237,675 ft
PCH15T9 Nov 202318,975 ft
PCH15T9 Nov 202327,550 ft
P31G3 Nov 202325,725 ft
P15F12 Oct 202319,000 ft
P15F12 Oct 202320,400 ft
PCH24627 Feb 202316,300 ft
P24617 Feb 202322,025 ft
P2467 Feb 202320,075 ft
P17223 Mar 202220,000 ft
P17223 Mar 202229,850 ft
PCH10116 Jun 202128,000 ft
P1012 Jun 202120,100 ft