HB9EYARADIO & ADS-B
Back to the log

Aircraft

LZ-GPA

Regular

Notify me at the next passage

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
12 Aug 2026, 15:12
Logged visits
1,721

The station's story

Cumulative contact time
253 h
Distinct days
669
Highest captured altitude
35,975 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#45,475 of 57,198
Longest contact
2 h 15 min
Contacts on this Mode S address
1,761 contacts on the address, 1,721 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 (1,249 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
GPX81113 Jan 202422,025 ft
GPX81013 Jan 202416,700 ft
GPX2119 Jan 202417,750 ft
GPX8118 Jan 202423,225 ft
not transmitted8 Jan 20248,850 ft
GPX18118 Jan 202429,400 ft
GPX8137 Jan 202422,350 ft
GPX8157 Jan 202433,875 ft
not transmitted7 Jan 20249,125 ft
GPX81324 Dec 202320,275 ft
GPX81224 Dec 202318,725 ft
GPX81524 Dec 202320,750 ft
GPX81424 Dec 202318,975 ft
GPX17B22 Dec 202320,100 ft
not transmitted22 Dec 202313,425 ft
GPX43121 Dec 202324,575 ft
GPX83321 Dec 202327,050 ft
GPX55B19 Dec 202318,725 ft
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