Apparatus

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sensors Mode-S transponder

C01D16

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C01D16
Octal
60016426
Decimal
12,590,358
Country
CA
Tail
C-FLAJ
Type
B752
No current signal · last broadcast 20h ago
Flights observed
77
Distinct callsigns
19
Country
CA
Last broadcast
20h ago

Last known position

Most recent position reported by Mode-S C01D16.

Country allocation

The ICAO 24-bit address C01D16 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 19 distinct

Callsign Airline Flights Last seen
CJT1926 Cargojet Airways 12 2026-05-10
CJT1925 Cargojet Airways 12 2026-05-10
CJT949 Cargojet Airways 11 2026-05-15
CJT950 Cargojet Airways 8 2026-04-30
CJT918 Cargojet Airways 8 2026-05-19
CJT917 Cargojet Airways 6 2026-05-18
CJT1906 Cargojet Airways 3 2026-05-15
CJT1905 Cargojet Airways 3 2026-05-15
CJT991 Cargojet Airways 2 2026-05-14
CJT990 Cargojet Airways 2 2026-05-15
CJT914 Cargojet Airways 2 2026-05-16
CJT916 - 1 2026-04-18
CJT623 Cargojet Airways 1 2026-05-21
CJT622 Cargojet Airways 1 2026-05-21
CJT584 Cargojet Airways 1 2026-05-20
CJT583 Cargojet Airways 1 2026-05-29
CJT483 Cargojet Airways 1 2026-05-22
CJT482 Cargojet Airways 1 2026-05-22
CJT1504 Cargojet Airways 1 2026-04-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CJT583 YHM → YYC May 29, 06:05 UTCMay 29, 09:40 UTC3h 35m
2026-05-22 CJT482 SDF → YHM May 22, 08:25 UTCMay 22, 09:30 UTC1h 5m
2026-05-22 CJT483 YHM → SDF May 22, 02:10 UTCMay 22, 03:30 UTC1h 20m
2026-05-21 CJT623 YMX → YHM May 21, 09:25 UTCMay 21, 11:30 UTC2h 5m
2026-05-21 CJT622 YHZ → YHM May 21, 06:10 UTCMay 21, 07:50 UTC1h 40m
2026-05-20 CJT584 YYC → YHM May 20, 04:10 UTCMay 20, 07:25 UTC3h 16m
2026-05-19 CJT918 CVG → YWG May 19, 10:20 UTCMay 19, 13:55 UTC3h 35m
2026-05-18 CJT917 YWG → CVG May 18, 16:50 UTCMay 18, 20:30 UTC3h 39m
2026-05-18 CJT918 CVG → YWG May 18, 13:55 UTCMay 18, 14:20 UTC25m
2026-05-18 CJT918 CVG → YWG May 18, 07:45 UTCMay 18, 11:20 UTC3h 35m
2026-05-16 CJT914 GDL → QRO May 16, 12:16 UTCMay 17, 01:05 UTC12h 50m
2026-05-15 CJT949 YEG → CVG May 15, 11:40 UTCMay 16, 03:55 UTC16h 14m
2026-05-15 CJT1905 YMX → CVG May 15, 08:55 UTCMay 15, 09:50 UTC55m
2026-05-15 CJT1906 CVG → YHM May 15, 06:40 UTCMay 15, 07:40 UTC1h 0m
2026-05-15 CJT990 YMX → CVG May 15, 03:00 UTCMay 15, 04:45 UTC1h 45m
2026-05-14 CJT991 CVG → YMX May 14, 11:01 UTCMay 14, 12:30 UTC1h 30m
2026-05-13 CJT949 YEG → CVG May 13, 11:40 UTCMay 14, 04:05 UTC16h 25m
2026-05-13 CJT1905 YMX → CVG May 13, 08:45 UTCMay 13, 09:50 UTC1h 5m
2026-05-13 CJT1906 CVG → YHM May 13, 06:10 UTCMay 13, 07:00 UTC50m
2026-05-12 CJT949 YEG → CVG May 12, 11:40 UTCMay 13, 04:00 UTC16h 20m
2026-05-12 CJT1905 YMX → CVG May 12, 08:20 UTCMay 12, 09:20 UTC1h 0m
2026-05-12 CJT1906 CVG → YHM May 12, 06:00 UTCMay 12, 06:55 UTC55m
2026-05-11 CJT949 YEG → CVG May 11, 09:35 UTCMay 12, 03:50 UTC18h 15m
2026-05-11 CJT949 YEG → CVG May 11, 07:35 UTCMay 12, 03:50 UTC20h 15m
2026-05-11 CJT949 YEG → CVG May 11, 07:10 UTCMay 12, 03:50 UTC20h 41m
2026-05-10 CJT1925 YVR → CVG May 10, 17:15 UTCMay 10, 21:00 UTC3h 45m
2026-05-10 CJT1926 CVG → YVR May 10, 10:49 UTCMay 10, 15:24 UTC4h 35m
2026-05-09 CJT990 YMX → CVG May 9, 03:10 UTCMay 9, 05:05 UTC1h 55m
2026-05-08 CJT991 CVG → YMX May 8, 10:19 UTCMay 8, 11:55 UTC1h 35m
2026-05-08 CJT917 YWG → CVG May 8, 01:19 UTCMay 8, 04:25 UTC3h 5m
2026-05-07 CJT917 YWG → CVG May 7, 23:29 UTCMay 8, 00:05 UTC35m
2026-05-07 CJT918 CVG → YWG May 7, 15:45 UTCMay 7, 16:10 UTC25m
2026-05-07 CJT918 CVG → YWG May 7, 10:30 UTCMay 7, 14:30 UTC4h 0m
2026-05-07 CJT1925 YVR → CVG May 7, 02:30 UTCMay 7, 06:20 UTC3h 50m
2026-05-06 CJT1926 CVG → YVR May 6, 11:05 UTCMay 6, 15:40 UTC4h 35m
2026-05-06 CJT917 YWG → CVG May 6, 01:20 UTCMay 6, 04:30 UTC3h 10m
2026-05-05 CJT917 YWG → CVG May 5, 23:25 UTCMay 6, 00:01 UTC35m
2026-05-05 CJT918 CVG → YWG May 5, 15:40 UTCMay 5, 16:10 UTC30m
2026-05-05 CJT918 CVG → YWG May 5, 10:40 UTCMay 5, 14:30 UTC3h 50m
2026-05-05 CJT1925 YVR → CVG May 5, 02:25 UTCMay 5, 06:15 UTC3h 50m
2026-05-04 CJT1926 CVG → YVR May 4, 04:50 UTCMay 4, 09:15 UTC4h 25m
2026-05-03 CJT1925 YVR → CVG May 3, 17:00 UTCMay 3, 21:00 UTC4h 0m
2026-05-03 CJT1926 CVG → YVR May 3, 11:10 UTCMay 3, 15:40 UTC4h 30m
2026-05-02 CJT1925 YVR → CVG May 2, 02:25 UTCMay 2, 06:20 UTC3h 55m
2026-05-01 CJT1926 CVG → YVR May 1, 10:30 UTCMay 1, 14:50 UTC4h 20m
2026-04-30 CJT950 CVG → YEG Apr 30, 22:45 UTCMay 1, 01:25 UTC2h 40m
2026-04-29 CJT949 YEG → CVG Apr 29, 11:35 UTCApr 29, 14:35 UTC3h 0m
2026-04-27 CJT950 CVG → YEG Apr 27, 09:35 UTCApr 28, 04:10 UTC18h 35m
2026-04-27 CJT950 CVG → YEG Apr 27, 07:35 UTCApr 28, 04:10 UTC20h 35m
2026-04-27 CJT950 CVG → YEG Apr 27, 07:05 UTCApr 28, 04:10 UTC21h 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 C-FLAJ page for operator, model, and routing details .

Mode-S C01D16 frequently asked

What is Mode-S code C01D16?
C01D16 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FLAJ.
Where is Mode-S C01D16 registered?
Mode-S code C01D16 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01D16 broadcasting right now?
No active broadcast right now. Last signal was 20h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01D16, octal 60016426, decimal 12,590,358.
What flights does C01D16 operate?
Mode-S C01D16 has broadcast 19 distinct callsigns, including CJT1926, CJT1925, CJT949, CJT950, CJT918.