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
not transmitted19 Dec 20239,975 ft
GPX11118 Dec 202318,050 ft
GPX11018 Dec 202310,325 ft
not transmitted18 Dec 202321,125 ft
GPX73117 Dec 202327,750 ft
GPX41114 Dec 202321,375 ft
GPX41014 Dec 202316,475 ft
GPX43114 Dec 202328,575 ft
GPX4117 Dec 202321,275 ft
GPX4107 Dec 202318,825 ft
GPX2315 Dec 202328,725 ft
GPX1114 Dec 202319,375 ft
GPX1104 Dec 202319,050 ft
GPX43130 Nov 202326,925 ft
GPX11123 Oct 202321,300 ft
GPX63121 Oct 202330,550 ft
GPX933120 Oct 202329,350 ft
GPX11116 Oct 202322,200 ft
GPX11016 Oct 202316,625 ft
GPX23110 Oct 202330,150 ft
not transmitted9 Oct 202317,250 ft
GPX1109 Oct 202316,150 ft
GPX4115 Oct 202319,125 ft
not transmitted5 Oct 202317,325 ft
GPX1112 Oct 202319,075 ft