HB9EYARADIO & ADS-B
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Aircraft

9H-APX

Common

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Mode S hex
4D250F
Manufacturer
Pilatus
Serial number
104
Year built
20188 years oldUnder other registrations, the same airframe (MSN 104) is given as 2017,2018; the group's majority year is 2017.
Country of registration
MaltaMalta
First contact
16 Sept 2023, 14:21
Last contact
6 Aug 2026, 17:06
Logged visits
421

The station's story

Cumulative contact time
170 h
Distinct days
276
Highest captured altitude
45,000 ft
Discovery rank
#50,176 of 57,065
Longest contact
2 h 17 min
Contacts on this Mode S address
431 contacts on the address, 421 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • HB-VSEfrom 4 Apr 2018 to 3 Nov 2025 · 29 contacts
  • T7-LCEfrom 23 May 2018 to 11 Jun 2019 · 64 contacts
  • LX-JFGfrom 26 May 2018 to 11 Dec 2025 · 686 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

QFX (153 contacts, 2026) · VCJ (139 contacts, 2023-2025) · ALE (74 contacts, 2025)

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

Visits

CallsignFirst contactAltitude at end of contact
QFX69C26 Jun 202621,975 ft
QFX69C25 Jun 2026not transmitted
QFX69C25 Jun 202622,975 ft
QFX69C25 Jun 202624,000 ft
QFX69C25 Jun 202630,950 ft
QFX69C24 Jun 2026not transmitted
QFX69C24 Jun 2026not transmitted
QFX69C24 Jun 2026not transmitted
QFX69C23 Jun 2026not transmitted
QFX69C23 Jun 2026not transmitted
QFX69C23 Jun 202621,000 ft
QFX69C22 Jun 2026not transmitted
QFX69C22 Jun 202621,000 ft
QFX69C18 Jun 2026not transmitted
QFX69C16 Jun 202632,075 ft
QFX69C16 Jun 20263,675 ft
QFX69C14 Jun 202622,500 ft
QFX69C14 Jun 2026not transmitted
QFX69C12 Jun 202622,975 ft
QFX69C12 Jun 2026not transmitted
QFX69C12 Jun 202626,725 ft
QFX69C10 Jun 202640,000 ft
QFX69C10 Jun 2026not transmitted
QFX69C10 Jun 2026not transmitted
QFX69C9 Jun 202634,975 ft