Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

44CCC7

ICAO 24-bit transponder address · allocated to Belgium

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

Hex
44CCC7
Octal
21146307
Decimal
4,508,871
Country
BE
Tail
OO-SFG
Type
A333
Broadcasting now · callsign BEL5TA · 36,000 ft
Flights observed
176
Distinct callsigns
20
Country
BE
Last broadcast
56m ago

Current position

44CCC7 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 44CCC7 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
BEL39G - 19 2026-07-01
BEL37K - 19 2026-07-09
BEL38K Brussels Airlines 15 2026-07-07
BEL23D - 14 2026-07-08
BEL4BE Brussels Airlines 13 2026-06-10
BEL24D - 11 2026-07-08
BEL1CP - 11 2026-06-25
BEL52B Brussels Airlines 10 2026-06-25
BEL4KE - 10 2026-07-11
BEL8VB Brussels Airlines 7 2026-06-27
BEL9TK - 6 2026-06-29
BEL26D Brussels Airlines 6 2026-05-07
BEL8AN Brussels Airlines 5 2026-05-07
BEL12B - 5 2026-07-12
BEL5YH Brussels Airlines 3 2026-05-28
BEL5RH Brussels Airlines 3 2026-06-05
BEL3YG Brussels Airlines 3 2026-06-06
BEL2FU Brussels Airlines 3 2026-05-28
BEL1BQ Brussels Airlines 3 2026-06-11
BEL6ZD - 2 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 BEL5TA - Jul 13, 10:35 UTCJul 14, 01:45 UTC15h 10m
2026-07-12 BEL12B BRU → BRU Jul 12, 10:35 UTCJul 13, 03:15 UTC16h 40m
2026-07-11 BEL4KE - Jul 11, 09:50 UTCJul 12, 04:30 UTC18h 40m
2026-07-11 BEL4KE BRU → BRU Jul 11, 08:55 UTCJul 12, 04:30 UTC19h 35m
2026-07-10 BEL6ZD BRU → BRU Jul 10, 09:40 UTCJul 11, 03:40 UTC18h 0m
2026-07-09 BEL37K BRU → BRU Jul 9, 11:10 UTCJul 10, 04:20 UTC17h 10m
2026-07-08 BEL24D - Jul 8, 21:35 UTCJul 9, 03:05 UTC5h 30m
2026-07-08 BEL24D - Jul 8, 19:40 UTCJul 8, 20:05 UTC25m
2026-07-08 BEL23D - Jul 8, 17:35 UTCJul 8, 18:00 UTC25m
2026-07-08 BEL23D - Jul 8, 16:00 UTCJul 8, 16:20 UTC20m
2026-07-08 BEL23D - Jul 8, 10:50 UTCJul 8, 13:40 UTC2h 50m
2026-07-07 BEL38K FIH → BRU Jul 7, 10:50 UTCJul 8, 04:30 UTC17h 40m
2026-07-06 BEL24D - Jul 6, 22:05 UTCJul 7, 03:25 UTC5h 20m
2026-07-06 BEL24D - Jul 6, 20:20 UTCJul 6, 20:35 UTC15m
2026-07-06 BEL23D - Jul 6, 18:25 UTCJul 6, 18:45 UTC20m
2026-07-06 BEL23D - Jul 6, 11:55 UTCJul 6, 17:25 UTC5h 30m
2026-07-04 BEL2RA BRU → BER Jul 4, 10:40 UTCJul 5, 02:50 UTC16h 10m
2026-07-03 BEL38K FIH → BRU Jul 3, 10:55 UTCJul 4, 05:15 UTC18h 20m
2026-07-02 BEL38K FIH → BRU Jul 2, 14:30 UTCJul 3, 07:40 UTC17h 10m
2026-07-01 BEL39G - Jul 1, 10:30 UTCJul 2, 03:30 UTC17h 0m
2026-06-30 BEL4KE - Jun 30, 09:50 UTCJul 1, 05:10 UTC19h 20m
2026-06-30 BEL4KE - Jun 30, 09:10 UTCJul 1, 05:10 UTC20h 0m
2026-06-29 BEL39G - Jun 29, 11:10 UTCJun 30, 03:40 UTC16h 31m
2026-06-29 BEL9TK - Jun 29, 03:44 UTCJun 29, 05:45 UTC2h 0m
2026-06-28 BEL9TK - Jun 28, 09:05 UTCJun 28, 11:09 UTC2h 5m
2026-06-27 BEL8VB BRU → DLA Jun 27, 10:50 UTCJun 28, 03:45 UTC16h 55m
2026-06-26 BEL37K - Jun 26, 13:19 UTCJun 27, 06:19 UTC17h 0m
2026-06-25 BEL52B JFK → BRU Jun 25, 23:14 UTCJun 26, 05:44 UTC6h 30m
2026-06-25 BEL1CP BRU → JFK Jun 25, 09:10 UTCJun 25, 16:59 UTC7h 50m
2026-06-24 BEL52B JFK → BRU Jun 24, 22:49 UTCJun 25, 05:20 UTC6h 30m
2026-06-24 BEL1CP - Jun 24, 15:09 UTCJun 24, 16:54 UTC1h 45m
2026-06-24 BEL1CP - Jun 24, 09:00 UTCJun 24, 15:05 UTC6h 5m
2026-06-23 BEL37K - Jun 23, 10:55 UTCJun 24, 04:44 UTC17h 50m
2026-06-22 BEL38K FIH → BRU Jun 22, 11:44 UTCJun 23, 04:45 UTC17h 0m
2026-06-21 BEL1FF BRU → JRO Jun 21, 03:19 UTCJun 21, 05:25 UTC2h 5m
2026-06-20 BEL1FF BRU → JRO Jun 20, 08:44 UTCJun 20, 10:39 UTC1h 55m
2026-06-19 BEL39G BRU → BRU Jun 19, 10:54 UTCJun 20, 03:04 UTC16h 10m
2026-06-18 BEL37K BRU → BRU Jun 18, 10:50 UTCJun 19, 04:14 UTC17h 24m
2026-06-17 BEL52B JFK → BRU Jun 17, 23:05 UTCJun 18, 05:45 UTC6h 40m
2026-06-17 BEL1CP - Jun 17, 08:55 UTCJun 17, 16:25 UTC7h 30m
2026-06-16 BEL27A - Jun 16, 10:20 UTCJun 17, 04:55 UTC18h 36m
2026-06-15 BEL37K - Jun 15, 10:50 UTCJun 16, 04:15 UTC17h 25m
2026-06-14 BEL52B JFK → BRU Jun 14, 23:05 UTCJun 15, 05:45 UTC6h 39m
2026-06-14 BEL1CP - Jun 14, 08:55 UTCJun 14, 16:30 UTC7h 35m
2026-06-13 BEL52B JFK → BRU Jun 13, 23:45 UTCJun 14, 06:10 UTC6h 25m
2026-06-13 BEL1CP BRU → JFK Jun 13, 08:45 UTCJun 13, 16:40 UTC7h 55m
2026-06-12 BEL52B JFK → BRU Jun 12, 23:05 UTCJun 13, 05:50 UTC6h 44m
2026-06-12 BEL1CP BRU → JFK Jun 12, 08:50 UTCJun 12, 16:40 UTC7h 50m
2026-06-11 BEL1BQ HER → BRU Jun 11, 11:35 UTCJun 12, 03:20 UTC15h 45m
2026-06-10 BEL4BE EBB → BRU Jun 10, 09:50 UTCJun 11, 05:15 UTC19h 25m

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

Mode-S 44CCC7 frequently asked

What is Mode-S code 44CCC7?
44CCC7 is an ICAO 24-bit transponder address. Allocated to Belgium. Assigned to OO-SFG.
Where is Mode-S 44CCC7 registered?
Mode-S code 44CCC7 is allocated to Belgium (BE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44CCC7 broadcasting right now?
Yes. Mode-S 44CCC7 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 44CCC7, octal 21146307, decimal 4,508,871.
What flights does 44CCC7 operate?
Mode-S 44CCC7 has broadcast 20 distinct callsigns, including BEL39G, BEL37K, BEL38K, BEL23D, BEL4BE.