overheadlog, radio and ADS-B
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Aircraft

LZ-CGU

Common

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Mode S hex
451DBD
Manufacturer
Boeing
Serial number
24773
Year built
199036 years old
Country of registration
BulgariaBulgaria
First contact
25 Jul 2016, 21:04
Last contact
14 Aug 2026, 06:00
Logged visits
821

The station's story

Cumulative contact time
254 h
Distinct days
520
Highest captured altitude
37,025 ft
Discovery rank
#15,956 of 57,403
Longest contact
0 h 54 min
Contacts on this Mode S address
822 contacts on the address, 821 under this registration: the address has carried several identities over time.

Observed callsigns

BCS (737 contacts, 2016-2026) · CGF (1 contacts, 2025)

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

Visits

CallsignFirst contactAltitude at end of contact
BCS236P1 May 202636,000 ft
BCS230P11 Apr 202630,000 ft
BCS40816 Jan 202632,025 ft
BCS40813 Jan 202630,375 ft
BCS4089 Jan 202632,025 ft
BCS4086 Jan 202632,000 ft
BCS94219 Dec 202523,750 ft
BCS220419 Dec 202534,000 ft
BCS94218 Dec 202523,525 ft
BCS220418 Dec 202534,000 ft
BCS94216 Dec 202521,850 ft
BCS220416 Dec 202534,000 ft
BCS40812 Dec 202532,000 ft
BCS40811 Dec 202533,200 ft
BCS40810 Dec 202534,025 ft
BCS4083 Dec 202534,025 ft
BCS40828 Nov 202530,000 ft
BCS40826 Nov 202532,025 ft
BCS40821 Nov 202532,000 ft
BCS40820 Nov 202534,000 ft
not transmitted19 Nov 202536,000 ft
BCS40818 Nov 202534,000 ft
BCS40814 Nov 202533,900 ft
BCS40813 Nov 202534,000 ft
BCS40812 Nov 202532,000 ft