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sensors Mode-S transponder

44CC46

ICAO 24-bit transponder address · allocated to Belgium

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

Hex
44CC46
Octal
21146106
Decimal
4,508,742
Country
BE
Tail
OO-SBF
Type
A20N
Broadcasting now · callsign BEL75Y · 34,000 ft
Flights observed
453
Distinct callsigns
20
Country
BE
Last broadcast
29m ago

Current position

44CC46 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 44CC46 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
BEL2AH - 15 2026-06-26
BEL1LH - 15 2026-06-26
BEL5PQ - 14 2026-06-26
BEL4AH - 14 2026-06-25
BEL6RA Brussels Airlines 12 2026-06-25
BEL93B - 11 2026-06-25
BEL7QJ - 9 2026-07-12
BEL6NY - 9 2026-07-05
BEL8CZ - 7 2026-07-05
BEL7WC - 7 2026-07-09
BEL7DB - 7 2026-07-09
BEL6HB - 7 2026-07-12
BEL3KK Brussels Airlines 7 2026-07-03
BEL3HE - 7 2026-07-02
BEL2UE - 7 2026-07-03
BEL2DY - 7 2026-07-02
BEL3WF - 6 2026-07-13
BEL1VC - 6 2026-07-13
BEL8PZ - 5 2026-07-10
BEL8KV - 5 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BEL75Y - Jul 14, 09:00 UTCJul 14, 09:30 UTC30m
2026-07-14 BEL1TE BRU → KGS Jul 14, 04:35 UTCJul 14, 07:30 UTC2h 55m
2026-07-13 BEL6QG - Jul 13, 17:35 UTCJul 13, 21:10 UTC3h 35m
2026-07-13 BEL6YD BRU → RHO Jul 13, 13:15 UTCJul 13, 16:15 UTC3h 0m
2026-07-13 BEL1VC ATH → BRU Jul 13, 09:00 UTCJul 13, 12:05 UTC3h 5m
2026-07-13 BEL3WF BRU → ATH Jul 13, 05:01 UTCJul 13, 07:40 UTC2h 40m
2026-07-12 BEL6HB - Jul 12, 17:35 UTCJul 12, 21:05 UTC3h 30m
2026-07-12 BEL7QJ - Jul 12, 12:05 UTCJul 12, 16:10 UTC4h 5m
2026-07-12 BEL9PW ALC → BRU Jul 12, 07:15 UTCJul 12, 09:20 UTC2h 5m
2026-07-12 BEL8NV BRU → ALC Jul 12, 04:05 UTCJul 12, 06:10 UTC2h 5m
2026-07-11 BEL37L - Jul 11, 17:30 UTCJul 11, 20:55 UTC3h 25m
2026-07-11 BEL4EW - Jul 11, 11:50 UTCJul 11, 15:45 UTC3h 55m
2026-07-11 BEL9EL - Jul 11, 08:45 UTCJul 11, 10:25 UTC1h 40m
2026-07-11 BEL1YC - Jul 11, 05:31 UTCJul 11, 07:10 UTC1h 40m
2026-07-10 BEL6HB - Jul 10, 17:25 UTCJul 10, 21:10 UTC3h 45m
2026-07-10 BEL7QJ - Jul 10, 12:10 UTCJul 10, 16:00 UTC3h 50m
2026-07-10 BEL8PZ - Jul 10, 09:15 UTCJul 10, 09:45 UTC30m
2026-07-10 BEL8KV - Jul 10, 06:45 UTCJul 10, 07:25 UTC40m
2026-07-09 BEL7WC - Jul 9, 22:15 UTCJul 10, 02:35 UTC4h 20m
2026-07-09 BEL7DB - Jul 9, 17:00 UTCJul 9, 20:30 UTC3h 30m
2026-07-09 BEL74C BCN → BRU Jul 9, 13:35 UTCJul 9, 15:15 UTC1h 40m
2026-07-09 BEL9QH BRU → BCN Jul 9, 10:40 UTCJul 9, 12:20 UTC1h 40m
2026-07-09 BEL5HH - Jul 9, 07:20 UTCJul 9, 09:15 UTC1h 55m
2026-07-09 BEL6JW - Jul 9, 04:25 UTCJul 9, 06:25 UTC2h 0m
2026-07-08 BEL7WC - Jul 8, 21:45 UTCJul 9, 02:05 UTC4h 20m
2026-07-08 BEL7DB - Jul 8, 16:30 UTCJul 8, 19:10 UTC2h 40m
2026-07-08 BEL9SW - Jul 8, 13:20 UTCJul 8, 14:20 UTC1h 0m
2026-07-08 BEL7LF - Jul 8, 10:55 UTCJul 8, 12:00 UTC1h 5m
2026-07-08 BEL9PW - Jul 8, 07:20 UTCJul 8, 09:25 UTC2h 5m
2026-07-08 BEL8NV - Jul 8, 04:05 UTCJul 8, 06:10 UTC2h 5m
2026-07-07 BEL4JK - Jul 7, 13:55 UTCJul 8, 00:10 UTC10h 15m
2026-07-07 BEL75Y - Jul 7, 09:20 UTCJul 7, 12:40 UTC3h 20m
2026-07-07 BEL1TE - Jul 7, 04:20 UTCJul 7, 07:20 UTC3h 0m
2026-07-06 BEL2ET LIS → BRU Jul 6, 19:15 UTCJul 6, 21:40 UTC2h 25m
2026-07-06 BEL2DT - Jul 6, 15:35 UTCJul 6, 18:00 UTC2h 25m
2026-07-06 BEL4UT FAO → BRU Jul 6, 11:35 UTCJul 6, 14:05 UTC2h 30m
2026-07-06 BEL5KF - Jul 6, 07:50 UTCJul 6, 10:15 UTC2h 25m
2026-07-06 BEL7ZC - Jul 6, 05:20 UTCJul 6, 06:15 UTC55m
2026-07-05 BEL92K BRU → GVA Jul 5, 18:50 UTCJul 5, 19:50 UTC1h 0m
2026-07-05 BEL4VL - Jul 5, 15:40 UTCJul 5, 17:35 UTC1h 55m
2026-07-05 BEL9KT - Jul 5, 12:15 UTCJul 5, 14:00 UTC1h 45m
2026-07-05 BEL8CZ - Jul 5, 08:20 UTCJul 5, 10:40 UTC2h 20m
2026-07-05 BEL6NY - Jul 5, 04:45 UTCJul 5, 07:00 UTC2h 15m
2026-07-04 BEL3874 - Jul 4, 20:15 UTCJul 4, 22:20 UTC2h 5m
2026-07-04 BEL3873 - Jul 4, 16:30 UTCJul 4, 18:35 UTC2h 5m
2026-07-04 BEL9DK - Jul 4, 13:20 UTCJul 4, 15:15 UTC1h 55m
2026-07-04 BEL8BK - Jul 4, 10:25 UTCJul 4, 11:45 UTC1h 20m
2026-07-03 BEL2UE - Jul 3, 16:00 UTCJul 3, 17:55 UTC1h 55m
2026-07-03 BEL3KK BRU → MAD Jul 3, 12:30 UTCJul 3, 14:25 UTC1h 55m
2026-07-03 BEL9FU MUC → BRU Jul 3, 10:10 UTCJul 3, 11:15 UTC1h 5m

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

Mode-S 44CC46 frequently asked

What is Mode-S code 44CC46?
44CC46 is an ICAO 24-bit transponder address. Allocated to Belgium. Assigned to OO-SBF.
Where is Mode-S 44CC46 registered?
Mode-S code 44CC46 is allocated to Belgium (BE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44CC46 broadcasting right now?
Yes. Mode-S 44CC46 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 44CC46, octal 21146106, decimal 4,508,742.
What flights does 44CC46 operate?
Mode-S 44CC46 has broadcast 20 distinct callsigns, including BEL2AH, BEL1LH, BEL5PQ, BEL4AH, BEL6RA.