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 57,441
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 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted17 Apr 202519,925 ft
ALE0415 Apr 202521,650 ft
ALE00415 Apr 202510,950 ft
ALE049 Apr 202540,950 ft
ALE049 Apr 202540,100 ft
ALE045 Apr 202522,950 ft
VCJ46X2 Apr 2025not transmitted
VCJ46X21 Mar 2025not transmitted
VCJ46X14 Mar 2025not transmitted
VCJ46X7 Mar 2025not transmitted
not transmitted24 Feb 2025not transmitted
not transmitted15 Jan 2025not transmitted
not transmitted5 Jan 202534,000 ft
not transmitted4 Jan 2025not transmitted
not transmitted1 Jan 202541,000 ft
not transmitted29 Dec 2024not transmitted
not transmitted29 Dec 202438,950 ft
not transmitted29 Dec 2024925 ft
not transmitted23 Dec 2024not transmitted
not transmitted23 Dec 202421,800 ft
not transmitted20 Dec 2024not transmitted
not transmitted20 Dec 202428,475 ft
not transmitted18 Dec 2024not transmitted
not transmitted15 Dec 202425,575 ft
not transmitted13 Dec 202426,000 ft