HB9EYARADIO & 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
13 Aug 2026, 14:13
Logged visits
1,723

The station's story

Cumulative contact time
254 h
Distinct days
670
Highest captured altitude
35,975 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#45,494 of 57,282
Longest contact
2 h 15 min
Contacts on this Mode S address
1,763 contacts on the address, 1,723 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • 9H-HUEfrom 6 Jul 2016 to 11 Aug 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 (1,251 contacts, 2022-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
not transmitted15 Jul 202418,000 ft
GPX80314 Jul 202416,575 ft
not transmitted14 Jul 202417,650 ft
GPX70114 Jul 202426,050 ft
GPX70014 Jul 2024not transmitted
GPX80113 Jul 202414,850 ft
not transmitted13 Jul 202417,925 ft
GPX5HM13 Jul 202419,200 ft
GPX5MH13 Jul 202417,575 ft
GPX80312 Jul 202413,050 ft
GPX80212 Jul 202418,825 ft
GPX70312 Jul 202428,525 ft
GPX70212 Jul 2024not transmitted
GPX80311 Jul 202419,000 ft
not transmitted11 Jul 202417,025 ft
not transmitted11 Jul 202419,050 ft
GPX80011 Jul 202412,950 ft
GPX80310 Jul 202423,925 ft
not transmitted10 Jul 202414,150 ft
GPX70310 Jul 202425,875 ft
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