Apparatus

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sensors Mode-S transponder

C01AA6

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FKCJ · BOEING 757-200 · operated by Cargojet Airways Ltd.

Hex
C01AA6
Octal
60015246
Decimal
12,589,734
Country
CA
Tail
C-FKCJ
Type
B752
No current signal · last broadcast 2h ago
Flights observed
67
Distinct callsigns
20
Country
CA
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S C01AA6.

Country allocation

The ICAO 24-bit address C01AA6 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
CJT626 Cargojet Airways 9 2026-06-02
CJT591 Cargojet Airways 7 2026-05-06
CJT462 Cargojet Airways 5 2026-05-02
CJT590 Cargojet Airways 4 2026-05-07
CJT571 Cargojet Airways 4 2026-05-06
CJT583 Cargojet Airways 3 2026-04-17
CJT629 Cargojet Airways 2 2026-06-02
CJT628 Cargojet Airways 2 2026-06-02
CJT619 Cargojet Airways 2 2026-04-30
CJT584 Cargojet Airways 2 2026-05-09
CJT575 Cargojet Airways 2 2026-04-29
CJT566 Cargojet Airways 2 2026-05-08
CJT3098 Cargojet Airways 2 2026-05-29
CJT1574 Cargojet Airways 2 2026-05-05
CJT1573 Cargojet Airways 2 2026-05-06
CJT1571 Cargojet Airways 2 2026-05-08
CJT624 Cargojet Airways 1 2026-04-25
CJT623 Cargojet Airways 1 2026-04-24
CJT622 Cargojet Airways 1 2026-04-24
CJT592 Cargojet Airways 1 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 CJT629 YYT → YHM Jun 2, 22:50 UTCJun 3, 00:05 UTC1h 15m
2026-06-02 CJT628 YHM → YHZ Jun 2, 08:50 UTCJun 2, 09:25 UTC35m
2026-06-02 CJT626 YHM → YMX Jun 2, 07:15 UTCJun 2, 07:25 UTC10m
2026-06-02 CJT626 YHM → YMX Jun 2, 05:05 UTCJun 2, 06:10 UTC1h 5m
2026-06-02 CJT626 YHM → YMX Jun 2, 03:05 UTCJun 2, 03:55 UTC50m
2026-05-29 CJT3098 SJO → YHM May 29, 19:25 UTCMay 29, 23:50 UTC4h 25m
2026-05-29 CJT3098 SJO → YHM May 29, 00:10 UTCMay 29, 23:30 UTC23h 20m
2026-05-24 CJT3096 UIO → GUA May 24, 23:10 UTCMay 24, 23:45 UTC35m
2026-05-21 CJT3095 - May 21, 19:05 UTCMay 21, 19:50 UTC45m
2026-05-17 CJT3094 - May 17, 18:35 UTCMay 17, 20:35 UTC2h 0m
2026-05-14 CJT3093 SJU → BOG May 14, 17:20 UTCMay 14, 19:35 UTC2h 15m
2026-05-10 CJT3092 SDQ → SJU May 10, 18:29 UTCMay 10, 18:45 UTC15m
2026-05-09 CJT3091 YHM → SDQ May 9, 18:55 UTCMay 9, 20:05 UTC1h 10m
2026-05-09 CJT584 YYC → YHM May 9, 05:05 UTCMay 9, 08:15 UTC3h 10m
2026-05-08 CJT1571 YWG → YYC May 8, 07:14 UTCMay 8, 08:59 UTC1h 45m
2026-05-08 CJT566 YYC → YWG May 8, 03:35 UTCMay 8, 05:09 UTC1h 35m
2026-05-07 CJT1571 YWG → YYC May 7, 08:05 UTCMay 7, 09:45 UTC1h 40m
2026-05-07 CJT590 YXE → YQR May 7, 03:40 UTCMay 7, 04:25 UTC45m
2026-05-07 CJT590 YXE → YQR May 7, 02:15 UTCMay 7, 02:35 UTC20m
2026-05-06 CJT591 YQR → YXE May 6, 11:10 UTCMay 6, 11:35 UTC25m
2026-05-06 CJT591 YQR → YXE May 6, 09:20 UTCMay 6, 09:45 UTC25m
2026-05-06 CJT571 YWG → YYC May 6, 05:45 UTCMay 6, 07:55 UTC2h 10m
2026-05-06 CJT1573 YOW → YHM May 6, 00:15 UTCMay 6, 01:10 UTC55m
2026-05-05 CJT1574 YHM → YOW May 5, 10:45 UTCMay 5, 11:30 UTC45m
2026-05-05 CJT584 YYC → YHM May 5, 04:10 UTCMay 5, 07:20 UTC3h 10m
2026-05-04 CJT454 YFB → YHM May 4, 16:40 UTCMay 5, 00:20 UTC7h 41m
2026-05-02 CJT462 YFB → YOW May 2, 15:05 UTCMay 2, 22:10 UTC7h 5m
2026-05-02 CJT592 YXE → YWG May 2, 05:55 UTCMay 2, 07:00 UTC1h 5m
2026-05-01 CJT591 YQR → YXE May 1, 10:10 UTCMay 1, 10:35 UTC25m
2026-05-01 CJT591 YQR → YXE May 1, 08:25 UTCMay 1, 09:00 UTC35m
2026-05-01 CJT571 YWG → YYC May 1, 05:30 UTCMay 1, 07:35 UTC2h 5m
2026-04-30 CJT619 YHZ → YHM Apr 30, 23:00 UTCMay 1, 01:00 UTC2h 0m
2026-04-30 CJT626 YHM → YMX Apr 30, 07:50 UTCApr 30, 08:00 UTC10m
2026-04-30 CJT626 YHM → YMX Apr 30, 05:35 UTCApr 30, 06:25 UTC50m
2026-04-30 CJT626 YHM → YMX Apr 30, 03:20 UTCApr 30, 04:10 UTC50m
2026-04-29 CJT575 YHM → YEG Apr 29, 03:55 UTCApr 29, 04:55 UTC1h 0m
2026-04-28 CJT629 YYT → YHM Apr 28, 22:20 UTCApr 28, 23:40 UTC1h 20m
2026-04-28 CJT628 YHM → YHZ Apr 28, 09:00 UTCApr 28, 09:30 UTC30m
2026-04-28 CJT626 YHM → YMX Apr 28, 07:40 UTCApr 28, 07:50 UTC10m
2026-04-28 CJT626 YHM → YMX Apr 28, 05:25 UTCApr 28, 06:15 UTC50m
2026-04-28 CJT626 YHM → YMX Apr 28, 03:15 UTCApr 28, 04:00 UTC45m
2026-04-27 CJT619 YHZ → YHM Apr 27, 22:55 UTCApr 28, 00:55 UTC2h 0m
2026-04-25 CJT624 YMX → YQM Apr 25, 05:25 UTCApr 25, 06:20 UTC55m
2026-04-24 CJT623 YMX → YHM Apr 24, 08:55 UTCApr 24, 10:00 UTC1h 5m
2026-04-24 CJT622 YHZ → YHM Apr 24, 06:00 UTCApr 24, 07:35 UTC1h 35m
2026-04-24 CJT1573 YOW → YHM Apr 24, 00:20 UTCApr 24, 01:15 UTC55m
2026-04-23 CJT1574 YHM → YOW Apr 23, 10:35 UTCApr 23, 11:20 UTC45m
2026-04-23 CJT482 SDF → YHM Apr 23, 07:30 UTCApr 23, 08:30 UTC1h 0m
2026-04-22 CJT485 YYZ → SDF Apr 22, 12:00 UTCApr 22, 13:20 UTC1h 20m
2026-04-22 CJT486 SDF → YYZ Apr 22, 07:05 UTCApr 22, 08:20 UTC1h 15m

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

Mode-S C01AA6 frequently asked

What is Mode-S code C01AA6?
C01AA6 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FKCJ.
Where is Mode-S C01AA6 registered?
Mode-S code C01AA6 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01AA6 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01AA6, octal 60015246, decimal 12,589,734.
What flights does C01AA6 operate?
Mode-S C01AA6 has broadcast 20 distinct callsigns, including CJT626, CJT591, CJT462, CJT590, CJT571.