Apparatus

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sensors Mode-S transponder

44CC41

ICAO 24-bit transponder address · allocated to Belgium

Currently assigned to OO-SBA · AIRBUS A-320neo

Hex
44CC41
Octal
21146101
Decimal
4,508,737
Country
BE
Tail
OO-SBA
Type
A20N
Transponder active on ground
Flights observed
423
Distinct callsigns
20
Country
BE
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 44CC41.

Country allocation

The ICAO 24-bit address 44CC41 falls within the block assigned to Belgium (BE) by ICAO Annex 10, Volume III. Every aircraft registered in Belgium 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 20 distinct

Callsign Airline Flights Last seen
BEL8KV - 11 2026-07-14
BEL9VN - 10 2026-07-09
BEL8PZ - 10 2026-07-14
BEL2AH - 10 2026-07-13
BEL1WH - 10 2026-07-09
BEL93B - 9 2026-07-12
BEL6RA - 9 2026-07-12
BEL5PQ - 9 2026-07-13
BEL4AH - 9 2026-07-12
BEL2ET - 9 2026-07-08
BEL1LH - 9 2026-07-13
BEL7DB Brussels Airlines 8 2026-05-18
BEL6HB Brussels Airlines 8 2026-06-19
BEL5KF - 8 2026-07-08
BEL4UT Brussels Airlines 8 2026-07-08
BEL2DT - 8 2026-07-08
BEL7QJ - 7 2026-06-19
BEL8HR Brussels Airlines 6 2026-06-10
BEL7WC Brussels Airlines 6 2026-05-18
BEL3HE Brussels Airlines 6 2026-06-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BEL8PZ - Jul 14, 09:10 UTCJul 14, 09:40 UTC30m
2026-07-14 BEL8KV BRU → CDG Jul 14, 06:50 UTCJul 14, 07:30 UTC40m
2026-07-13 BEL7LW OPO → BRU Jul 13, 17:10 UTCJul 13, 19:00 UTC1h 50m
2026-07-13 BEL3CP BRU → OPO Jul 13, 13:45 UTCJul 13, 16:00 UTC2h 15m
2026-07-13 BEL1LH LHR → BRU Jul 13, 11:55 UTCJul 13, 12:35 UTC40m
2026-07-13 BEL2AH BRU → LHR Jul 13, 09:10 UTCJul 13, 10:00 UTC50m
2026-07-13 BEL5PQ - Jul 13, 06:40 UTCJul 13, 07:25 UTC45m
2026-07-12 BEL4AH BRU → LHR Jul 12, 20:01 UTCJul 12, 20:45 UTC45m
2026-07-12 BEL93B - Jul 12, 18:01 UTCJul 12, 18:40 UTC40m
2026-07-12 BEL6RA BRU → LHR Jul 12, 15:25 UTCJul 12, 16:15 UTC50m
2026-07-12 BEL2RH BRU → BRU Jul 12, 04:35 UTCJul 12, 13:20 UTC8h 45m
2026-07-11 BEL3874 ALC → BRU Jul 11, 20:20 UTCJul 11, 22:30 UTC2h 10m
2026-07-11 BEL3873 BRU → ALC Jul 11, 17:15 UTCJul 11, 19:20 UTC2h 5m
2026-07-11 BEL9DK - Jul 11, 14:30 UTCJul 11, 16:00 UTC1h 30m
2026-07-11 BEL8BK - Jul 11, 11:35 UTCJul 11, 12:55 UTC1h 20m
2026-07-11 BEL6HF NCE → BRU Jul 11, 08:45 UTCJul 11, 10:00 UTC1h 15m
2026-07-11 BEL5CG BRU → NCE Jul 11, 05:31 UTCJul 11, 07:05 UTC1h 35m
2026-07-10 BEL6DN - Jul 10, 18:10 UTCJul 10, 20:15 UTC2h 5m
2026-07-10 BEL4AR BRU → ALC Jul 10, 15:00 UTCJul 10, 17:05 UTC2h 5m
2026-07-10 BEL9UR - Jul 10, 12:00 UTCJul 10, 13:30 UTC1h 30m
2026-07-10 BEL9KU - Jul 10, 09:25 UTCJul 10, 10:45 UTC1h 20m
2026-07-10 BEL7NL - Jul 10, 06:45 UTCJul 10, 07:40 UTC55m
2026-07-10 BEL8LT BRU → GVA Jul 10, 04:45 UTCJul 10, 05:40 UTC55m
2026-07-09 BEL3ND BRU → BRU Jul 9, 13:30 UTCJul 10, 00:15 UTC10h 45m
2026-07-09 BEL9VN - Jul 9, 08:50 UTCJul 9, 12:00 UTC3h 10m
2026-07-09 BEL1WH - Jul 9, 04:10 UTCJul 9, 06:50 UTC2h 40m
2026-07-08 BEL2ET LIS → BRU Jul 8, 19:30 UTCJul 8, 21:40 UTC2h 10m
2026-07-08 BEL2DT BRU → LIS Jul 8, 15:25 UTCJul 8, 18:00 UTC2h 35m
2026-07-08 BEL4UT FAO → BRU Jul 8, 11:20 UTCJul 8, 13:45 UTC2h 25m
2026-07-08 BEL5KF BRU → FAO Jul 8, 07:40 UTCJul 8, 10:10 UTC2h 30m
2026-07-08 BEL9HZ MAN → BRU Jul 8, 05:30 UTCJul 8, 06:25 UTC55m
2026-07-07 BEL5BJ - Jul 7, 20:10 UTCJul 7, 21:05 UTC55m
2026-07-07 BEL3SG - Jul 7, 16:30 UTCJul 7, 18:15 UTC1h 45m
2026-07-07 BEL8KA - Jul 7, 13:40 UTCJul 7, 15:10 UTC1h 30m
2026-07-07 BEL6CT BCN → BRU Jul 7, 10:50 UTCJul 7, 12:30 UTC1h 40m
2026-07-07 BEL7FP - Jul 7, 07:55 UTCJul 7, 09:35 UTC1h 40m
2026-07-07 BEL2FR - Jul 7, 04:45 UTCJul 7, 06:35 UTC1h 50m
2026-07-06 BEL2FM BRU → MAD Jul 6, 19:05 UTCJul 6, 21:00 UTC1h 55m
2026-07-06 BEL2CA - Jul 6, 15:40 UTCJul 6, 16:35 UTC55m
2026-07-06 BEL9SE BRU → GVA Jul 6, 13:20 UTCJul 6, 14:20 UTC1h 0m
2026-07-06 BEL9VN - Jul 6, 08:45 UTCJul 6, 12:00 UTC3h 15m
2026-07-06 BEL1WH - Jul 6, 04:10 UTCJul 6, 07:00 UTC2h 50m
2026-07-05 BEL5GT - Jul 5, 18:55 UTCJul 5, 21:20 UTC2h 25m
2026-07-05 BEL4GU - Jul 5, 15:30 UTCJul 5, 17:50 UTC2h 20m
2026-07-05 BEL75Y - Jul 5, 10:55 UTCJul 5, 14:10 UTC3h 15m
2026-07-05 BEL1TE - Jul 5, 05:05 UTCJul 5, 07:50 UTC2h 45m
2026-07-04 BEL9HA FNC → BRU Jul 4, 18:00 UTCJul 4, 21:35 UTC3h 35m
2026-07-04 BEL9HA - Jul 4, 16:35 UTCJul 4, 16:40 UTC5m
2026-07-04 BEL4DV - Jul 4, 13:05 UTCJul 4, 16:00 UTC2h 55m
2026-07-04 BEL1LH - Jul 4, 11:05 UTCJul 4, 11:40 UTC35m

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 OO-SBA page for operator, model, and routing details .

Mode-S 44CC41 frequently asked

What is Mode-S code 44CC41?
44CC41 is an ICAO 24-bit transponder address. Allocated to Belgium. Assigned to OO-SBA.
Where is Mode-S 44CC41 registered?
Mode-S code 44CC41 is allocated to Belgium (BE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44CC41 broadcasting right now?
Mode-S 44CC41 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 44CC41, octal 21146101, decimal 4,508,737.
What flights does 44CC41 operate?
Mode-S 44CC41 has broadcast 20 distinct callsigns, including BEL8KV, BEL9VN, BEL8PZ, BEL2AH, BEL1WH.