Apparatus

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sensors Mode-S transponder

C044B2

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GAAJ · BOEING 767-300 · operated by Cargojet Airways Ltd.

Hex
C044B2
Octal
60042262
Decimal
12,600,498
Country
CA
Tail
C-GAAJ
Type
B763
No current signal · last broadcast 4h ago
Flights observed
236
Distinct callsigns
20
Country
CA
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S C044B2.

Country allocation

The ICAO 24-bit address C044B2 falls within the block assigned to Canada (CA) by ICAO Annex 10, Volume III. Every aircraft registered in Canada 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
CSB925 21 Air 79 2026-07-17
CSB926 - 71 2026-07-18
CJT943 - 7 2026-07-04
CJT919 - 7 2026-06-30
CJT952 - 6 2026-07-01
CJT951 - 6 2026-07-02
CJT906 - 6 2026-07-12
CJT905 - 6 2026-07-12
CJT942 - 5 2026-07-03
CJT920 Cargojet Airways 5 2026-06-01
CJT967 - 4 2026-07-04
CJT918 Cargojet Airways 4 2026-05-08
CJT917 Cargojet Airways 4 2026-05-09
CJT1920 Cargojet Airways 3 2026-06-20
CJT991 Cargojet Airways 2 2026-06-03
CJT990 Cargojet Airways 2 2026-06-04
CJT968 - 2 2026-07-05
CJT9002 Cargojet Airways 2 2026-04-15
CJT623 Cargojet Airways 2 2026-04-17
CJT622 Cargojet Airways 2 2026-04-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 CSB926 - Jul 18, 03:05 UTCJul 18, 04:45 UTC1h 40m
2026-07-18 CSB926 - Jul 18, 00:39 UTCJul 18, 01:20 UTC40m
2026-07-17 CSB925 CVG → MIA Jul 17, 15:55 UTCJul 17, 16:34 UTC40m
2026-07-17 CSB925 CVG → MIA Jul 17, 11:20 UTCJul 17, 13:05 UTC1h 45m
2026-07-17 CSB926 - Jul 17, 04:35 UTCJul 17, 06:35 UTC2h 0m
2026-07-16 CJT922 - Jul 16, 23:40 UTCJul 17, 01:25 UTC1h 45m
2026-07-16 CJT921 - Jul 16, 17:25 UTCJul 16, 20:45 UTC3h 20m
2026-07-16 CSB925 - Jul 16, 14:29 UTCJul 16, 15:10 UTC40m
2026-07-16 CSB925 - Jul 16, 11:20 UTCJul 16, 13:05 UTC1h 45m
2026-07-16 CSB926 - Jul 16, 04:55 UTCJul 16, 06:55 UTC2h 0m
2026-07-16 CJT5236 - Jul 16, 01:10 UTCJul 16, 02:40 UTC1h 30m
2026-07-15 CJT5457 - Jul 15, 22:15 UTCJul 15, 22:35 UTC20m
2026-07-15 CJT5455 - Jul 15, 19:40 UTCJul 15, 19:55 UTC15m
2026-07-15 CJT5455 - Jul 15, 17:40 UTCJul 15, 19:10 UTC1h 30m
2026-07-15 CSB925 MCO → MIA Jul 15, 14:20 UTCJul 15, 15:00 UTC40m
2026-07-15 CSB925 - Jul 15, 11:20 UTCJul 15, 13:00 UTC1h 40m
2026-07-15 CSB926 - Jul 15, 03:00 UTCJul 15, 04:40 UTC1h 40m
2026-07-15 CSB926 - Jul 15, 00:30 UTCJul 15, 01:15 UTC45m
2026-07-14 CSB925 - Jul 14, 14:20 UTCJul 14, 15:00 UTC40m
2026-07-14 CSB925 - Jul 14, 11:35 UTCJul 14, 13:15 UTC1h 40m
2026-07-14 CSB926 - Jul 14, 03:00 UTCJul 14, 04:35 UTC1h 35m
2026-07-14 CSB926 - Jul 14, 00:15 UTCJul 14, 00:55 UTC40m
2026-07-13 CSB925 - Jul 13, 09:20 UTCJul 13, 09:55 UTC35m
2026-07-13 CSB925 - Jul 13, 06:15 UTCJul 13, 07:55 UTC1h 40m
2026-07-12 CJT906 - Jul 12, 16:45 UTCJul 12, 20:10 UTC3h 25m
2026-07-12 CJT905 - Jul 12, 11:30 UTCJul 12, 14:45 UTC3h 15m
2026-07-11 CSB926 - Jul 11, 02:55 UTCJul 11, 04:40 UTC1h 45m
2026-07-11 CSB926 - Jul 11, 00:25 UTCJul 11, 01:05 UTC40m
2026-07-10 CSB925 - Jul 10, 14:10 UTCJul 10, 14:50 UTC40m
2026-07-10 CSB925 - Jul 10, 11:15 UTCJul 10, 13:00 UTC1h 45m
2026-07-10 CSB926 MCO → CVG Jul 10, 02:55 UTCJul 10, 04:35 UTC1h 40m
2026-07-10 CSB926 - Jul 10, 00:05 UTCJul 10, 00:40 UTC35m
2026-07-09 CSB925 CVG → MIA Jul 9, 15:25 UTCJul 9, 16:05 UTC40m
2026-07-09 CSB925 CVG → MIA Jul 9, 12:35 UTCJul 9, 14:15 UTC1h 40m
2026-07-09 CSB926 - Jul 9, 04:10 UTCJul 9, 05:50 UTC1h 40m
2026-07-09 CSB926 - Jul 9, 00:15 UTCJul 9, 01:00 UTC45m
2026-07-08 CSB925 CVG → MIA Jul 8, 14:10 UTCJul 8, 14:50 UTC40m
2026-07-08 CSB925 CVG → MIA Jul 8, 11:25 UTCJul 8, 13:05 UTC1h 40m
2026-07-08 CSB926 - Jul 8, 02:45 UTCJul 8, 04:20 UTC1h 35m
2026-07-08 CSB925 CVG → MIA Jul 8, 00:15 UTCJul 8, 00:50 UTC35m
2026-07-07 CSB925 CVG → MIA Jul 7, 14:25 UTCJul 7, 15:05 UTC40m
2026-07-07 CSB925 CVG → MIA Jul 7, 11:40 UTCJul 7, 13:20 UTC1h 40m
2026-07-07 CSB926 - Jul 7, 03:15 UTCJul 7, 05:00 UTC1h 45m
2026-07-07 CSB926 - Jul 7, 00:45 UTCJul 7, 01:25 UTC40m
2026-07-06 CSB925 CVG → MIA Jul 6, 09:05 UTCJul 6, 09:45 UTC40m
2026-07-06 CSB925 CVG → MIA Jul 6, 06:15 UTCJul 6, 07:50 UTC1h 35m
2026-07-05 CJT968 - Jul 5, 15:35 UTCJul 5, 18:20 UTC2h 45m
2026-07-04 CJT967 - Jul 4, 15:10 UTCJul 4, 15:35 UTC25m
2026-07-04 CJT967 CVG → MTY Jul 4, 10:50 UTCJul 4, 13:35 UTC2h 45m
2026-07-04 CJT943 YHM → CVG Jul 4, 04:15 UTCJul 4, 05:15 UTC1h 0m

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 C-GAAJ page for operator, model, and routing details .

Mode-S C044B2 frequently asked

What is Mode-S code C044B2?
C044B2 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GAAJ.
Where is Mode-S C044B2 registered?
Mode-S code C044B2 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C044B2 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C044B2, octal 60042262, decimal 12,600,498.
What flights does C044B2 operate?
Mode-S C044B2 has broadcast 20 distinct callsigns, including CSB925, CSB926, CJT943, CJT919, CJT952.