Apparatus

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sensors Mode-S transponder

45202B

ICAO 24-bit transponder address · allocated to Bulgaria

Currently assigned to LZ-CGV · BOEING 737-400

Hex
45202B
Octal
21220053
Decimal
4,530,219
Country
BG
Tail
LZ-CGV
Type
B734
No current signal · last broadcast 5d ago
Flights observed
163
Distinct callsigns
11
Country
BG
Last broadcast
5d ago

Last known position

Most recent position reported by Mode-S 45202B.

Country allocation

The ICAO 24-bit address 45202B falls within the block assigned to Bulgaria (BG) by ICAO Annex 10, Volume III. Every aircraft registered in Bulgaria receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 11 distinct

Callsign Airline Flights Last seen
CGF1808 Cargo Air 71 2026-07-24
CGF1809 Cargo Air 69 2026-07-24
CGF7881 - 8 2026-07-16
CGF7880 - 8 2026-07-16
CGF7895 - 1 2026-06-29
CGF7894 - 1 2026-06-29
CGF7821 - 1 2026-07-21
CGF7820 - 1 2026-07-21
CGF777P Cargo Air 1 2026-04-27
CGF1981 - 1 2026-06-03
CGF1980 - 1 2026-06-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 CGF1809 OTP → CGN Jul 24, 21:00 UTCJul 24, 23:00 UTC2h 0m
2026-07-24 CGF1809 OTP → CGN Jul 24, 19:05 UTCJul 24, 19:35 UTC30m
2026-07-24 CGF1808 CGN → OTP Jul 24, 05:00 UTCJul 24, 05:30 UTC30m
2026-07-24 CGF1808 CGN → OTP Jul 24, 02:25 UTCJul 24, 04:10 UTC1h 45m
2026-07-23 CGF1809 OTP → CGN Jul 23, 20:50 UTCJul 23, 22:40 UTC1h 50m
2026-07-23 CGF1809 OTP → CGN Jul 23, 18:55 UTCJul 23, 19:25 UTC30m
2026-07-23 CGF1808 CGN → OTP Jul 23, 04:55 UTCJul 23, 05:25 UTC30m
2026-07-23 CGF1808 CGN → OTP Jul 23, 02:20 UTCJul 23, 03:55 UTC1h 35m
2026-07-22 CGF1809 OTP → CGN Jul 22, 20:55 UTCJul 22, 23:00 UTC2h 5m
2026-07-22 CGF1809 OTP → CGN Jul 22, 19:10 UTCJul 22, 19:35 UTC25m
2026-07-22 CGF1808 CGN → OTP Jul 22, 05:10 UTCJul 22, 05:25 UTC15m
2026-07-22 CGF1808 CGN → OTP Jul 22, 02:30 UTCJul 22, 04:05 UTC1h 35m
2026-07-21 CGF7821 - Jul 21, 20:55 UTCJul 21, 22:45 UTC1h 50m
2026-07-21 CGF7820 - Jul 21, 18:05 UTCJul 21, 19:40 UTC1h 35m
2026-07-21 CGF1808 CGN → OTP Jul 21, 02:35 UTCJul 21, 03:00 UTC25m
2026-07-20 CGF1809 OTP → CGN Jul 20, 21:05 UTCJul 20, 23:05 UTC2h 0m
2026-07-20 CGF1809 OTP → CGN Jul 20, 19:10 UTCJul 20, 19:35 UTC25m
2026-07-20 CGF1808 CGN → OTP Jul 20, 05:15 UTCJul 20, 05:35 UTC20m
2026-07-20 CGF1808 CGN → OTP Jul 20, 02:15 UTCJul 20, 03:50 UTC1h 35m
2026-07-17 CGF1809 OTP → CGN Jul 17, 20:40 UTCJul 17, 22:55 UTC2h 15m
2026-07-17 CGF1809 OTP → CGN Jul 17, 18:50 UTCJul 17, 19:20 UTC30m
2026-07-17 CGF1808 - Jul 17, 02:45 UTCJul 17, 04:20 UTC1h 35m
2026-07-16 CGF7881 - Jul 16, 19:35 UTCJul 16, 21:00 UTC1h 25m
2026-07-16 CGF7880 - Jul 16, 02:40 UTCJul 16, 04:20 UTC1h 40m
2026-07-15 CGF1809 - Jul 15, 21:55 UTCJul 15, 23:55 UTC2h 0m
2026-07-15 CGF1809 - Jul 15, 18:55 UTCJul 15, 19:20 UTC25m
2026-07-15 CGF1808 - Jul 15, 05:05 UTCJul 15, 05:40 UTC35m
2026-07-15 CGF1808 - Jul 15, 02:25 UTCJul 15, 03:55 UTC1h 30m
2026-07-14 CGF1809 - Jul 14, 20:50 UTCJul 14, 22:55 UTC2h 4m
2026-07-14 CGF1809 - Jul 14, 19:00 UTCJul 14, 19:35 UTC35m
2026-07-14 CGF1808 - Jul 14, 05:05 UTCJul 14, 05:45 UTC40m
2026-07-14 CGF1808 - Jul 14, 02:30 UTCJul 14, 04:10 UTC1h 40m
2026-07-13 CGF1809 - Jul 13, 21:20 UTCJul 13, 23:30 UTC2h 10m
2026-07-13 CGF1809 - Jul 13, 18:55 UTCJul 13, 19:25 UTC30m
2026-07-13 CGF1808 - Jul 13, 05:05 UTCJul 13, 05:35 UTC30m
2026-07-13 CGF1808 - Jul 13, 02:10 UTCJul 13, 03:55 UTC1h 45m
2026-07-10 CGF1809 - Jul 10, 21:00 UTCJul 10, 22:45 UTC1h 45m
2026-07-10 CGF1809 - Jul 10, 19:00 UTCJul 10, 19:30 UTC30m
2026-07-10 CGF1808 - Jul 10, 05:10 UTCJul 10, 05:40 UTC30m
2026-07-10 CGF1808 - Jul 10, 02:30 UTCJul 10, 04:05 UTC1h 35m
2026-07-08 CGF1809 OTP → CGN Jul 8, 21:05 UTCJul 8, 23:10 UTC2h 5m
2026-07-08 CGF1809 OTP → CGN Jul 8, 19:35 UTCJul 8, 20:05 UTC30m
2026-07-08 CGF1808 - Jul 8, 05:25 UTCJul 8, 05:50 UTC25m
2026-07-08 CGF1808 - Jul 8, 02:35 UTCJul 8, 04:30 UTC1h 55m
2026-07-07 CGF1809 OTP → CGN Jul 7, 20:50 UTCJul 7, 23:25 UTC2h 35m
2026-07-07 CGF1809 OTP → CGN Jul 7, 19:00 UTCJul 7, 19:25 UTC25m
2026-07-07 CGF1808 - Jul 7, 05:35 UTCJul 7, 06:05 UTC30m
2026-07-07 CGF1808 - Jul 7, 03:10 UTCJul 7, 04:45 UTC1h 35m
2026-07-06 CGF1809 OTP → CGN Jul 6, 20:40 UTCJul 6, 22:45 UTC2h 5m
2026-07-06 CGF1809 OTP → CGN Jul 6, 19:10 UTCJul 6, 19:40 UTC30m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the LZ-CGV page for operator, model, and routing details .

Mode-S 45202B frequently asked

What is Mode-S code 45202B?
45202B is an ICAO 24-bit transponder address. Allocated to Bulgaria. Assigned to LZ-CGV.
Where is Mode-S 45202B registered?
Mode-S code 45202B is allocated to Bulgaria (BG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 45202B broadcasting right now?
No active broadcast right now. Last signal was 5d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 45202B, octal 21220053, decimal 4,530,219.
What flights does 45202B operate?
Mode-S 45202B has broadcast 11 distinct callsigns, including CGF1808, CGF1809, CGF7881, CGF7880, CGF7895.