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
#45,828 of 60,450
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
GPX70210 Jul 2024not transmitted
GPX8039 Jul 202417,350 ft
not transmitted9 Jul 202417,925 ft
not transmitted9 Jul 202416,050 ft
not transmitted9 Jul 202418,325 ft
GPX8038 Jul 202417,725 ft
not transmitted8 Jul 202420,175 ft
not transmitted8 Jul 202417,000 ft
GPX8036 Jul 202418,300 ft
GPX8026 Jul 202418,350 ft
GPX8016 Jul 202416,825 ft
GPX5HM6 Jul 202420,500 ft
GPX5MH6 Jul 202417,425 ft
GPX8035 Jul 202420,400 ft
not transmitted5 Jul 202415,675 ft
GPX7035 Jul 202424,100 ft
GPX7025 Jul 2024not transmitted
GPX8034 Jul 202418,525 ft
not transmitted4 Jul 202415,775 ft
GPX8014 Jul 202419,900 ft
GPX8004 Jul 202419,225 ft
GPX8033 Jul 202415,800 ft
GPX8023 Jul 20249,925 ft
GPX7033 Jul 202428,200 ft
GPX7023 Jul 2024not transmitted