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
QFX694 Sept 202628,700 ft
QFX69C2 Sept 2026not transmitted
QFX69C31 Aug 202627,300 ft
QFX6931 Aug 2026not transmitted
QFX6931 Aug 202612,725 ft
QFX69C30 Aug 2026not transmitted
QFX69C30 Aug 202614,925 ft
QFX69C29 Aug 202620,200 ft
QFX69C29 Aug 2026not transmitted
QFX69C29 Aug 202645,000 ft
QFX69C28 Aug 202624,425 ft
QFX69C28 Aug 2026not transmitted
QFX69C27 Aug 202622,275 ft
QFX69C27 Aug 2026not transmitted
QFX69C24 Aug 2026not transmitted
QFX69C23 Aug 202641,000 ft
QFX69C23 Aug 202635,700 ft
QFX69C23 Aug 202612,875 ft
QFX69C20 Aug 202645,000 ft
QFX69C20 Aug 20269,825 ft
QFX69C20 Aug 2026not transmitted
QFX69C19 Aug 202632,225 ft
QFX69C19 Aug 202631,500 ft
QFX69C19 Aug 202620,100 ft
QFX69C18 Aug 2026not transmitted