HB9EYA, radio and ADS-B
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Aircraft

T7-LJA

Common

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Mode S hex
500239
Type
Gulfstream C-20F Gulfstream 4GLF4
Manufacturer
Gulfstream
Serial number
4291
Year built
not in the registry
Operator
Private
Country of registration
San MarinoSan Marino
First contact
19 Apr 2021, 20:12
Last contact
12 Sept 2026, 12:43
Logged visits
73

The station's story

Cumulative contact time
30 h
Distinct days
63
Highest captured altitude
45,000 ft
Discovery rank
#40,668 of 60,077
Longest contact
1 h 17 min
Contacts on this Mode S address
121 contacts on the address, 73 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • OE-ISPfrom 16 Mar 2019 to 24 Mar 2021 · 71 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

SMB (52 contacts, 2023-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
SMB44212 Sept 202632,500 ft
SMB44212 Sept 2026not transmitted
SMB4424 Sept 202632,750 ft
SMB4422 Sept 2026not transmitted
SMB4421 Sept 202629,800 ft
SMB44230 Aug 2026not transmitted
SMB44227 Aug 202628,750 ft
SMB44217 Jul 202622,700 ft
SMB44218 Jun 202630,200 ft
SMB44218 Jun 2026not transmitted
SMB44214 Mar 202634,750 ft
SMB44213 Mar 20267,250 ft
SMB44214 Feb 202645,000 ft
SMB4422 Jan 202640,975 ft
SMB4421 Jan 202622,850 ft
SMB44231 Dec 202537,650 ft
SMB44228 Dec 2025not transmitted
SMB44218 Dec 202541,000 ft
SMB44229 Sept 202545,000 ft
SMB44228 Sept 202528,350 ft
SMB44218 Sept 202536,450 ft
SMB44218 Sept 2025not transmitted
SMB44231 Jul 202542,575 ft
SMB44230 Jul 202522,025 ft
SMB44230 Jul 202545,000 ft