HB9EYA, radio and ADS-B
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Aircraft

9H-SKM

Regular

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Mode S hex
4D2174This address has been carried by several aircraft: the registry reassigned it, from 9H-SKM to 9H-GAMA. The oldest contacts therefore belong to the previous holder.
Type
Gulfstream C-20F Gulfstream 4GLF4
Manufacturer
Gulfstream Aerospace
Serial number
4024
Year built
200521 years old
Operator
Sky Prime Malta Aviation Services
Country of registration
MaltaMalta
First contact
2 Oct 2017, 14:40
Last contact
22 Sept 2026, 18:57
Logged visits
40

The station's story

Cumulative contact time
16 h
Distinct days
37
Highest captured altitude
43,000 ft
Discovery rank
#25,906 of 60,123
Longest contact
0 h 43 min
Contacts on this Mode S address
48 contacts on the address, 40 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • N451CMfrom 10 Jun 2017 to 10 Jun 2017 · 1 contacts
  • HZ-SK7from 26 Jun 2018 to 17 Jul 2026 · 76 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

TYJ (39 contacts, 2026)

Operator as per the registry of 21 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
TYJ52022 Sept 202638,000 ft
TYJ52022 Sept 202616,000 ft
TYJ52022 Sept 2026not transmitted
TYJ52011 Sept 202615,000 ft
TYJ52021 Aug 202611,975 ft
TYJ52014 Aug 202631,000 ft
TYJ5208 Aug 202623,950 ft
TYJ5208 Aug 202640,000 ft
TYJ5207 Aug 20264,875 ft
TYJ5201 Aug 202631,000 ft
TYJ5201 Aug 20265,400 ft
TYJ52019 Jul 202627,000 ft
TYJ52019 Jul 2026not transmitted
TYJ52014 Jul 202633,000 ft
TYJ52014 Jul 202631,275 ft
TYJ52013 Jul 202635,000 ft
not transmitted13 Jul 202629,175 ft
TYJ52012 Jul 202641,000 ft
TYJ52010 Jul 202643,000 ft
TYJ5208 Jul 202643,000 ft
TYJ5206 Jul 202634,000 ft
TYJ5205 Jul 202641,000 ft
TYJ5201 Jul 202630,275 ft
TYJ52030 Jun 202640,000 ft
TYJ52024 Jun 202633,000 ft