Apparatus

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sensors Mode-S transponder

44CCD0

ICAO 24-bit transponder address · allocated to Belgium

Currently assigned to OO-SFP · AIRBUS A-330-300

Hex
44CCD0
Octal
21146320
Decimal
4,508,880
Country
BE
Tail
OO-SFP
Type
A333
Transponder active on ground
Flights observed
166
Distinct callsigns
20
Country
BE
Last broadcast
Jul 26, 11:20 UTC

Last known position

Most recent position reported by Mode-S 44CCD0.

Country allocation

The ICAO 24-bit address 44CCD0 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
BEL52B - 26 2026-07-19
BEL1CP Brussels Airlines 25 2026-07-18
BEL5YH Brussels Airlines 20 2026-07-01
BEL2FU - 20 2026-07-01
BEL27A Brussels Airlines 12 2026-07-20
BEL7WR - 8 2026-06-30
BEL21W Brussels Airlines 7 2026-05-29
BEL5TA - 6 2026-07-16
BEL23D - 4 2026-07-10
BEL1FF - 4 2026-07-12
BEL8VB Brussels Airlines 3 2026-06-14
BEL4TH Brussels Airlines 3 2026-07-04
BEL2XJ Brussels Airlines 3 2026-07-26
BEL24D - 3 2026-07-10
BEL9TK Brussels Airlines 2 2026-05-28
BEL6ZD Brussels Airlines 2 2026-07-26
BEL5RH - 2 2026-07-02
BEL4UB - 2 2026-07-15
BEL4KE Brussels Airlines 2 2026-06-11
BEL3YG - 2 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BEL6ZD BRU → OUA Jul 26, 09:25 UTCJul 26, 11:20 UTC1h 55m
2026-07-26 BEL2XJ DSS → BRU Jul 26, 00:05 UTCJul 26, 03:10 UTC3h 5m
2026-07-25 BEL2XJ DSS → BRU Jul 25, 21:40 UTCJul 25, 21:55 UTC15m
2026-07-25 BEL2RG BRU → DSS Jul 25, 11:10 UTCJul 25, 16:45 UTC5h 35m
2026-07-22 BEL2XJ DSS → BRU Jul 22, 21:35 UTCJul 23, 02:55 UTC5h 20m
2026-07-22 BEL2RG BRU → DSS Jul 22, 11:15 UTCJul 22, 16:30 UTC5h 15m
2026-07-22 BEL1278 LFW → BRU Jul 22, 02:45 UTCJul 22, 04:40 UTC1h 55m
2026-07-20 BEL27A BRU → ACC Jul 20, 10:45 UTCJul 20, 12:50 UTC2h 5m
2026-07-19 BEL52B JFK → BRU Jul 19, 01:45 UTCJul 19, 08:35 UTC6h 50m
2026-07-18 BEL1CP BRU → JFK Jul 18, 09:00 UTCJul 18, 16:30 UTC7h 30m
2026-07-18 BEL28A ACC → BRU Jul 18, 03:40 UTCJul 18, 04:20 UTC40m
2026-07-17 BEL27A - Jul 17, 10:55 UTCJul 18, 03:35 UTC16h 41m
2026-07-16 BEL5TA BRU → BRU Jul 16, 09:55 UTCJul 17, 03:05 UTC17h 10m
2026-07-15 BEL4UB - Jul 15, 22:00 UTCJul 16, 03:15 UTC5h 15m
2026-07-15 BEL4UB - Jul 15, 11:35 UTCJul 15, 20:20 UTC8h 45m
2026-07-14 BEL27A BRU → BRU Jul 14, 10:45 UTCJul 15, 04:05 UTC17h 19m
2026-07-13 BEL27A BRU → BRU Jul 13, 11:15 UTCJul 14, 04:25 UTC17h 10m
2026-07-12 BEL1FF - Jul 12, 04:20 UTCJul 12, 06:15 UTC1h 55m
2026-07-11 BEL1FF - Jul 11, 10:05 UTCJul 11, 12:00 UTC1h 55m
2026-07-10 BEL24D - Jul 10, 21:40 UTCJul 11, 02:55 UTC5h 15m
2026-07-10 BEL24D - Jul 10, 20:00 UTCJul 10, 20:20 UTC20m
2026-07-10 BEL23D - Jul 10, 18:20 UTCJul 10, 18:40 UTC20m
2026-07-10 BEL23D BRU → DSS Jul 10, 11:20 UTCJul 10, 17:05 UTC5h 45m
2026-07-09 BEL52B JFK → BRU Jul 9, 22:30 UTCJul 10, 05:10 UTC6h 40m
2026-07-09 BEL1CP BRU → JFK Jul 9, 09:10 UTCJul 9, 16:55 UTC7h 45m
2026-07-08 BEL52B - Jul 8, 22:45 UTCJul 9, 05:35 UTC6h 50m
2026-07-08 BEL1CP BRU → JFK Jul 8, 09:10 UTCJul 8, 16:50 UTC7h 40m
2026-07-06 BEL27A - Jul 6, 10:35 UTCJul 7, 04:05 UTC17h 30m
2026-07-05 BEL27A BRU → BRU Jul 5, 10:30 UTCJul 6, 04:10 UTC17h 40m
2026-07-04 BEL4TH BRU → ACC Jul 4, 11:45 UTCJul 5, 03:25 UTC15h 40m
2026-07-03 BEL52B JFK → BRU Jul 3, 22:45 UTCJul 4, 05:10 UTC6h 25m
2026-07-03 BEL1CP - Jul 3, 09:00 UTCJul 3, 16:55 UTC7h 55m
2026-07-03 BEL3YG - Jul 3, 02:20 UTCJul 3, 04:20 UTC2h 0m
2026-07-02 BEL5RH - Jul 2, 08:45 UTCJul 2, 10:30 UTC1h 45m
2026-07-01 BEL5YH IAD → BRU Jul 1, 22:00 UTCJul 2, 05:05 UTC7h 5m
2026-07-01 BEL2FU - Jul 1, 09:15 UTCJul 1, 17:25 UTC8h 10m
2026-06-30 BEL7WR BRU → BRU Jun 30, 11:30 UTCJul 1, 04:15 UTC16h 45m
2026-06-29 BEL5YH IAD → BRU Jun 29, 22:00 UTCJun 30, 04:55 UTC6h 56m
2026-06-29 BEL2FU BRU → IAD Jun 29, 09:54 UTCJun 29, 18:10 UTC8h 15m
2026-06-28 BEL5YH IAD → BRU Jun 28, 22:10 UTCJun 29, 04:55 UTC6h 45m
2026-06-28 BEL2FU - Jun 28, 09:50 UTCJun 28, 17:50 UTC8h 0m
2026-06-27 BEL4TH BRU → ACC Jun 27, 11:25 UTCJun 28, 03:19 UTC15h 55m
2026-06-26 BEL5YH IAD → BRU Jun 26, 22:05 UTCJun 27, 05:04 UTC7h 0m
2026-06-26 BEL2FU - Jun 26, 09:20 UTCJun 26, 17:29 UTC8h 10m
2026-06-25 BEL5TA BRU → BRU Jun 25, 10:25 UTCJun 26, 03:20 UTC16h 55m
2026-06-24 BEL27A - Jun 24, 10:39 UTCJun 25, 04:10 UTC17h 30m
2026-06-22 BEL1BQ HER → BRU Jun 22, 11:14 UTCJun 23, 04:25 UTC17h 10m
2026-06-21 BEL52B JFK → BRU Jun 21, 23:10 UTCJun 22, 05:29 UTC6h 20m
2026-06-21 BEL1CP BRU → JFK Jun 21, 09:04 UTCJun 21, 16:39 UTC7h 35m
2026-06-20 BEL4TH BRU → ACC Jun 20, 11:34 UTCJun 21, 03:25 UTC15h 50m

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-SFP page for operator, model, and routing details .

Mode-S 44CCD0 frequently asked

What is Mode-S code 44CCD0?
44CCD0 is an ICAO 24-bit transponder address. Allocated to Belgium. Assigned to OO-SFP.
Where is Mode-S 44CCD0 registered?
Mode-S code 44CCD0 is allocated to Belgium (BE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44CCD0 broadcasting right now?
Mode-S 44CCD0 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 44CCD0, octal 21146320, decimal 4,508,880.
What flights does 44CCD0 operate?
Mode-S 44CCD0 has broadcast 20 distinct callsigns, including BEL52B, BEL1CP, BEL5YH, BEL2FU, BEL27A.