overheadlog, radio and ADS-B
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Aircraft

LZ-CRI

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Mode S hex
45216E
Type
Boeing 737-400B734
Manufacturer
not in the registry
Serial number
not in the registry
Year built
not in the registry
Operator
not in the registry
Country of registration
BulgariaBulgaria
First contact
7 Feb 2025, 12:55
Last contact
2 Oct 2026, 15:06
Logged visits
108

The station's story

Cumulative contact time
19 h
Distinct days
49
Highest captured altitude
34,950 ft
Discovery rank
#54,501 of 60,283
Longest contact
0 h 44 min
Contacts on this Mode S address
1,115 contacts on the address, 108 under this registration: the address has carried several identities over time.

Observed callsigns

GPX (89 contacts, 2026)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
GPX7009 Aug 20261,225 ft
GPX6018 Aug 202632,650 ft
GPX8077 Aug 202620,500 ft
GPX1LB7 Aug 202620,925 ft
GPX1BL7 Aug 20268,825 ft
GPX1LB6 Aug 202622,975 ft
GPX41126 Aug 202625,200 ft
not transmitted6 Aug 202618,275 ft