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 10h ago
Flights observed
122
Distinct callsigns
20
Country
CA
Last broadcast
10h 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 38 2026-05-29
CSB926 21 Air 36 2026-05-30
CJT920 Cargojet Airways 5 2026-06-01
CJT919 Cargojet Airways 5 2026-06-01
CJT943 Cargojet Airways 4 2026-04-25
CJT918 Cargojet Airways 4 2026-05-08
CJT917 Cargojet Airways 4 2026-05-09
CJT952 Cargojet Airways 3 2026-06-02
CJT906 Cargojet Airways 3 2026-05-31
CJT905 Cargojet Airways 3 2026-05-31
CJT951 Cargojet Airways 2 2026-05-08
CJT942 Cargojet Airways 2 2026-04-24
CJT9002 Cargojet Airways 2 2026-04-15
CJT623 Cargojet Airways 2 2026-04-17
CJT622 Cargojet Airways 2 2026-04-17
CJT1920 Cargojet Airways 2 2026-04-25
CSB2040 21 Air 1 2026-05-01
CSB2010 21 Air 1 2026-05-01
CJT991 Cargojet Airways 1 2026-05-05
CJT990 Cargojet Airways 1 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 CJT952 YHM → CVG Jun 2, 11:05 UTCJun 2, 14:25 UTC3h 20m
2026-06-01 CJT919 CVG → YYC Jun 1, 10:35 UTCJun 2, 04:45 UTC18h 10m
2026-06-01 CJT919 CVG → YYC Jun 1, 08:35 UTCJun 2, 04:45 UTC20h 10m
2026-06-01 CJT920 YYC → CVG Jun 1, 08:10 UTCJun 2, 04:45 UTC20h 35m
2026-05-31 CJT906 CVG → YHM May 31, 17:35 UTCMay 31, 20:40 UTC3h 5m
2026-05-31 CJT905 YHM → YYC May 31, 11:55 UTCMay 31, 15:25 UTC3h 30m
2026-05-30 CSB926 MIA → CVG May 30, 03:00 UTCMay 30, 04:30 UTC1h 30m
2026-05-30 CSB926 MIA → CVG May 30, 00:35 UTCMay 30, 01:25 UTC50m
2026-05-29 CSB925 CVG → MIA May 29, 14:05 UTCMay 29, 14:40 UTC35m
2026-05-29 CSB925 CVG → MIA May 29, 11:25 UTCMay 29, 13:00 UTC1h 35m
2026-05-29 CSB926 MIA → CVG May 29, 02:50 UTCMay 29, 04:35 UTC1h 45m
2026-05-29 CSB926 MIA → CVG May 29, 00:20 UTCMay 29, 01:00 UTC40m
2026-05-28 CSB925 CVG → MIA May 28, 14:40 UTCMay 28, 15:30 UTC50m
2026-05-28 CSB925 CVG → MIA May 28, 11:30 UTCMay 28, 13:10 UTC1h 40m
2026-05-28 CSB926 MIA → CVG May 28, 03:05 UTCMay 28, 04:45 UTC1h 40m
2026-05-28 CSB926 MIA → CVG May 28, 00:20 UTCMay 28, 00:55 UTC35m
2026-05-27 CSB925 CVG → MIA May 27, 14:05 UTCMay 27, 14:50 UTC45m
2026-05-27 CSB925 CVG → MIA May 27, 11:15 UTCMay 27, 13:00 UTC1h 45m
2026-05-27 CSB926 MIA → CVG May 27, 03:04 UTCMay 27, 04:39 UTC1h 35m
2026-05-27 CSB926 MIA → CVG May 27, 00:30 UTCMay 27, 01:05 UTC35m
2026-05-26 CSB925 CVG → MIA May 26, 14:24 UTCMay 26, 15:05 UTC40m
2026-05-26 CSB925 CVG → MIA May 26, 11:15 UTCMay 26, 13:00 UTC1h 45m
2026-05-25 CJT919 CVG → YYC May 25, 10:35 UTCMay 26, 04:45 UTC18h 10m
2026-05-25 CJT919 CVG → YYC May 25, 08:35 UTCMay 26, 04:45 UTC20h 10m
2026-05-25 CJT920 YYC → CVG May 25, 07:50 UTCMay 26, 04:45 UTC20h 54m
2026-05-23 CSB926 MIA → CVG May 23, 02:50 UTCMay 23, 04:30 UTC1h 40m
2026-05-23 CSB926 MIA → CVG May 23, 00:25 UTCMay 23, 01:10 UTC45m
2026-05-22 CSB925 CVG → MIA May 22, 14:20 UTCMay 22, 15:05 UTC45m
2026-05-22 CSB925 CVG → MIA May 22, 11:20 UTCMay 22, 13:05 UTC1h 46m
2026-05-22 CSB926 MIA → CVG May 22, 02:55 UTCMay 22, 04:45 UTC1h 50m
2026-05-22 CSB926 MIA → CVG May 22, 00:20 UTCMay 22, 01:00 UTC40m
2026-05-21 CSB925 CVG → MIA May 21, 14:05 UTCMay 21, 14:50 UTC45m
2026-05-21 CSB925 CVG → MIA May 21, 11:10 UTCMay 21, 12:55 UTC1h 45m
2026-05-21 CSB926 MIA → CVG May 21, 03:00 UTCMay 21, 04:45 UTC1h 45m
2026-05-21 CSB926 MIA → CVG May 21, 00:55 UTCMay 21, 01:35 UTC40m
2026-05-20 CSB925 CVG → MIA May 20, 14:20 UTCMay 20, 15:00 UTC40m
2026-05-20 CSB925 CVG → MIA May 20, 11:45 UTCMay 20, 13:20 UTC1h 35m
2026-05-20 CSB926 MIA → CVG May 20, 02:45 UTCMay 20, 04:30 UTC1h 45m
2026-05-20 CSB926 MIA → CVG May 20, 00:30 UTCMay 20, 01:10 UTC40m
2026-05-19 CSB925 CVG → MIA May 19, 14:00 UTCMay 19, 14:45 UTC45m
2026-05-19 CSB925 CVG → MIA May 19, 11:10 UTCMay 19, 12:50 UTC1h 40m
2026-05-19 CSB926 MIA → CVG May 19, 03:05 UTCMay 19, 04:55 UTC1h 50m
2026-05-19 CSB926 MIA → CVG May 19, 00:45 UTCMay 19, 01:30 UTC45m
2026-05-18 CSB925 CVG → MIA May 18, 09:25 UTCMay 18, 10:05 UTC40m
2026-05-18 CSB925 CVG → MIA May 18, 06:40 UTCMay 18, 08:10 UTC1h 30m
2026-05-16 CSB926 MIA → CVG May 16, 02:55 UTCMay 16, 04:40 UTC1h 45m
2026-05-16 CSB926 MIA → CVG May 16, 00:40 UTCMay 16, 01:15 UTC35m
2026-05-15 CSB925 CVG → MIA May 15, 14:25 UTCMay 15, 15:05 UTC39m
2026-05-15 CSB925 CVG → MIA May 15, 11:15 UTCMay 15, 12:55 UTC1h 40m
2026-05-15 CSB926 MIA → CVG May 15, 02:45 UTCMay 15, 04:35 UTC1h 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 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 10h 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, CJT920, CJT919, CJT943.