HB9EYA, radio and ADS-B
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Aircraft

LZ-GPA

Regular

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Mode S hex
4520FB
Type
Boeing 737-400B734
Manufacturer
Boeing
Serial number
27003
Year built
199234 years old
Operator
GP Aviation (GPX)
Country of registration
BulgariaBulgaria
First contact
11 Jul 2022, 20:11
Last contact
4 Oct 2026, 20:17
Logged visits
1,816

The station's story

Cumulative contact time
274 h
Distinct days
708
Highest captured altitude
36,675 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#45,827 of 60,444
Longest contact
2 h 15 min
Contacts on this Mode S address
1,856 contacts on the address, 1,816 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • 9H-HUEfrom 6 Jul 2016 to 14 Oct 2026 · 200 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

GPX (1,323 contacts, 2022-2026)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
GPX70113 May 202629,625 ft
GPX70013 May 2026not transmitted
GPX70110 May 202629,525 ft
GPX70010 May 20261,425 ft
GPX7018 May 202630,850 ft
GPX7008 May 2026not transmitted
GPX2IM7 May 202626,025 ft
not transmitted7 May 202617,175 ft
GPX7016 May 202628,400 ft
GPX7006 May 2026not transmitted
GPX2IM3 May 202625,100 ft
not transmitted3 May 202616,600 ft
GPX1LB3 May 202627,025 ft
not transmitted3 May 202616,250 ft
GPX7012 May 202629,600 ft
GPX7002 May 2026not transmitted
GPX7011 May 202633,000 ft
GPX7001 May 2026not transmitted
GPX70129 Apr 202628,325 ft
GPX70029 Apr 2026not transmitted
GPX2IM28 Apr 202625,050 ft
GPX2MI28 Apr 202619,075 ft
GPX70127 Apr 202629,000 ft
GPX70027 Apr 2026not transmitted
GPX70126 Apr 202631,075 ft