HB9EYA, radio and 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
15 Oct 2026, 13:13
Logged visits
510

The station's story

Cumulative contact time
204 h
Distinct days
315
Highest captured altitude
45,000 ft
Discovery rank
#50,673 of 60,422
Longest contact
2 h 17 min
Contacts on this Mode S address
520 contacts on the address, 510 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 (228 contacts, 2026) · VCJ (139 contacts, 2023-2025) · ALE (74 contacts, 2025)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
QFX69C12 Jun 202626,725 ft
QFX69C10 Jun 202640,000 ft
QFX69C10 Jun 2026not transmitted
QFX69C10 Jun 2026not transmitted
QFX69C9 Jun 202634,975 ft
QFX69C8 Jun 202634,800 ft
QFX69C4 Jun 202637,000 ft
QFX69C4 Jun 202610,400 ft
QFX69C3 Jun 202643,000 ft
QFX69C2 Jun 202636,000 ft
QFX69C2 Jun 202621,625 ft
QFX69C1 Jun 2026not transmitted
QFX69C1 Jun 2026not transmitted
QFX69C31 May 202630,000 ft
QFX69C31 May 2026not transmitted
QFX69C30 May 202631,000 ft
QFX69C28 May 2026not transmitted
QFX69C28 May 202634,975 ft
QFX69C27 May 2026not transmitted
QFX69C26 May 202639,975 ft
QFX69C25 May 2026not transmitted
QFX69C25 May 202632,950 ft
QFX69C25 May 2026not transmitted
QFX69C23 May 202634,250 ft
QFX6922 May 2026not transmitted