HB9EYA, radio and ADS-B
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Aircraft

9H-AMO

Common

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Mode S hex
4D22A1This aircraft has carried several registrations: the same airframe, re-registered. Directories give it sometimes as 9H-OAM, sometimes as 9H-AMO; every contact below is its own.
Manufacturer
Gulfstream Aerospace
Serial number
4018
Year built
200521 years old
Country of registration
MaltaMalta
First contact
3 Jul 2020, 11:46
Last contact
28 Aug 2026, 21:31
Logged visits
75

The station's story

Cumulative contact time
26 h
Distinct days
67
Highest captured altitude
45,025 ft
Discovery rank
#38,354 of 60,067
Longest contact
1 h 39 min
Contacts on this Mode S address
78 contacts on the address, 75 under this registration: the address has carried several identities over time.

Observed callsigns

GSM (46 contacts, 2023-2026) · EAU (19 contacts, 2021-2022)

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

Visits

CallsignFirst contactAltitude at end of contact
GSM45028 Aug 202640,000 ft
GSM45027 Aug 202634,000 ft
GSM4508 Aug 202643,000 ft
GSM4508 Aug 202634,000 ft
GSM4504 Aug 202642,950 ft
GSM45030 Jul 202645,025 ft
GSM45028 Jul 202638,000 ft
GSM4503 Jun 202643,000 ft
GSM4501 Jun 202641,000 ft
GSM4501 Apr 202638,000 ft
GSM4501 Apr 2026not transmitted
GSM4501 Apr 202618,300 ft
GSM45029 Aug 202543,000 ft
GSM45028 Aug 202534,000 ft
GSM4505 Aug 202545,000 ft
GSM45030 Jul 202541,000 ft
GSM45029 Jul 202536,000 ft
GSM45027 Jul 202534,250 ft
GSM45026 May 202543,000 ft
GSM4505 May 202543,000 ft
GSM4504 May 202541,000 ft
GSM45022 Mar 202545,000 ft
GSM45021 Mar 202543,000 ft
not transmitted13 Dec 202443,000 ft
GSM4505 Dec 202443,000 ft