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
No current signal · last broadcast Jul 26, 21:05 UTC
Flights observed
483
Distinct callsigns
20
Country
BE
Last broadcast
Jul 26, 21:05 UTC

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
BEL9VN Brussels Airlines 13 2026-07-24
BEL1WH Brussels Airlines 13 2026-07-24
BEL8KV Brussels Airlines 12 2026-07-21
BEL8PZ Brussels Airlines 11 2026-07-21
BEL2AH - 11 2026-07-18
BEL93B Brussels Airlines 10 2026-07-21
BEL6RA - 10 2026-07-21
BEL5PQ - 10 2026-07-18
BEL4AH - 10 2026-07-17
BEL1LH - 10 2026-07-18
BEL2ET - 9 2026-07-08
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
BEL8HR - 7 2026-07-15
BEL7QJ - 7 2026-06-19
BEL4EW Brussels Airlines 7 2026-07-26
BEL1MG - 7 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BEL5LC BRU → MXP Jul 26, 19:10 UTCJul 26, 21:00 UTC1h 50m
2026-07-26 BEL3WD BRU → FCO Jul 26, 16:20 UTCJul 26, 17:50 UTC1h 30m
2026-07-26 BEL37L LPA → BRU Jul 26, 11:25 UTCJul 26, 15:10 UTC3h 45m
2026-07-26 BEL4EW BRU → LYS Jul 26, 05:35 UTCJul 26, 09:10 UTC3h 36m
2026-07-25 BEL5HV RMF → BRU Jul 25, 12:50 UTCJul 26, 00:00 UTC11h 10m
2026-07-25 BEL8EM TNG → BRU Jul 25, 08:50 UTCJul 25, 11:10 UTC2h 20m
2026-07-25 BEL5AL BRU → TNG Jul 25, 04:50 UTCJul 25, 07:30 UTC2h 40m
2026-07-24 BEL7BK HER → BRU Jul 24, 18:20 UTCJul 24, 21:35 UTC3h 15m
2026-07-24 BEL7KT BRU → HER Jul 24, 13:50 UTCJul 24, 16:30 UTC2h 40m
2026-07-24 BEL9VN HER → BRU Jul 24, 08:50 UTCJul 24, 12:05 UTC3h 15m
2026-07-24 BEL1WH BRU → HER Jul 24, 04:10 UTCJul 24, 06:55 UTC2h 45m
2026-07-23 BEL7LW OPO → BRU Jul 23, 17:45 UTCJul 23, 19:45 UTC2h 0m
2026-07-23 BEL3CP BRU → OPO Jul 23, 14:35 UTCJul 23, 16:25 UTC1h 50m
2026-07-23 BEL7AD MAD → BRU Jul 23, 11:25 UTCJul 23, 13:15 UTC1h 50m
2026-07-23 BEL5EN BRU → MAD Jul 23, 08:05 UTCJul 23, 10:00 UTC1h 55m
2026-07-23 BEL6NQ CPH → BRU Jul 23, 05:10 UTCJul 23, 06:20 UTC1h 10m
2026-07-22 BEL5EP BRU → CPH Jul 22, 19:40 UTCJul 22, 20:50 UTC1h 10m
2026-07-22 BEL8AJ OSL → BRU Jul 22, 17:00 UTCJul 22, 18:30 UTC1h 30m
2026-07-22 BEL9EU - Jul 22, 14:00 UTCJul 22, 15:35 UTC1h 35m
2026-07-22 BEL6CT BCN → BRU Jul 22, 11:10 UTCJul 22, 12:45 UTC1h 35m
2026-07-22 BEL6NQ CPH → BRU Jul 22, 05:10 UTCJul 22, 05:25 UTC15m
2026-07-21 BEL5EP BRU → CPH Jul 21, 21:05 UTCJul 21, 22:20 UTC1h 15m
2026-07-21 BEL93B LHR → BRU Jul 21, 19:05 UTCJul 21, 19:50 UTC45m
2026-07-21 BEL6RA BRU → LHR Jul 21, 16:50 UTCJul 21, 17:40 UTC50m
2026-07-21 BEL9DK BRU → FAO Jul 21, 13:00 UTCJul 21, 14:45 UTC1h 45m
2026-07-21 BEL8BK BRU → SPU Jul 21, 10:10 UTCJul 21, 11:35 UTC1h 25m
2026-07-21 BEL8PZ CDG → BRU Jul 21, 08:25 UTCJul 21, 09:00 UTC35m
2026-07-21 BEL8KV BRU → CDG Jul 21, 06:35 UTCJul 21, 07:10 UTC35m
2026-07-20 BEL8BJ BRU → NAP Jul 20, 17:15 UTCJul 20, 20:10 UTC2h 55m
2026-07-20 BEL4LH BRU → ATH Jul 20, 13:20 UTCJul 20, 16:00 UTC2h 40m
2026-07-20 BEL9VN HER → BRU Jul 20, 08:40 UTCJul 20, 11:45 UTC3h 5m
2026-07-20 BEL1WH BRU → HER Jul 20, 04:10 UTCJul 20, 06:55 UTC2h 45m
2026-07-19 BEL5WC CTA → BRU Jul 19, 20:25 UTCJul 19, 22:55 UTC2h 30m
2026-07-19 BEL3KH ARN → BRU Jul 19, 16:45 UTCJul 19, 18:55 UTC2h 10m
2026-07-19 BEL37L - Jul 19, 11:20 UTCJul 19, 14:55 UTC3h 35m
2026-07-19 BEL4EW - Jul 19, 05:30 UTCJul 19, 09:25 UTC3h 55m
2026-07-18 BEL9HA FNC → BRU Jul 18, 18:55 UTCJul 18, 22:10 UTC3h 15m
2026-07-18 BEL4DV BRU → FNC Jul 18, 17:35 UTCJul 18, 17:50 UTC15m
2026-07-18 BEL4DV BRU → FNC Jul 18, 14:05 UTCJul 18, 17:00 UTC2h 55m
2026-07-18 BEL1LH LHR → BRU Jul 18, 11:40 UTCJul 18, 12:20 UTC40m
2026-07-18 BEL2AH BRU → LHR Jul 18, 08:35 UTCJul 18, 09:25 UTC50m
2026-07-18 BEL5PQ LHR → BRU Jul 18, 06:05 UTCJul 18, 06:50 UTC45m
2026-07-17 BEL4AH - Jul 17, 20:20 UTCJul 17, 21:00 UTC40m
2026-07-17 BEL3SG - Jul 17, 17:15 UTCJul 17, 18:55 UTC1h 40m
2026-07-17 BEL8KA BRU → FCO Jul 17, 13:25 UTCJul 17, 15:10 UTC1h 45m
2026-07-17 BEL9VN - Jul 17, 08:59 UTCJul 17, 12:15 UTC3h 15m
2026-07-17 BEL1WH - Jul 17, 04:39 UTCJul 17, 07:25 UTC2h 45m
2026-07-16 BEL8EM TNG → BRU Jul 16, 22:15 UTCJul 17, 00:30 UTC2h 15m
2026-07-16 BEL5AL - Jul 16, 18:15 UTCJul 16, 21:00 UTC2h 45m
2026-07-16 BEL4EW BRU → BRU Jul 16, 05:35 UTCJul 16, 14:45 UTC9h 10m

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?
No active broadcast right now. Last signal was Jul 26, 21:05 UTC.
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 BEL9VN, BEL1WH, BEL8KV, BEL8PZ, BEL2AH.