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 1h ago
Flights observed
147
Distinct callsigns
20
Country
CA
Last broadcast
1h 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 20 distinct

Callsign Airline Flights Last seen
CJT918 - 20 2026-07-08
CJT1926 - 18 2026-07-07
CJT1925 - 18 2026-07-08
CJT917 - 16 2026-07-09
CJT949 - 12 2026-06-26
CJT950 - 9 2026-07-03
CJT591 - 6 2026-07-10
CJT584 - 5 2026-07-14
CJT590 - 4 2026-06-17
CJT1906 - 4 2026-07-09
CJT571 - 3 2026-07-10
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
CJT622 Cargojet Airways 2 2026-06-04
CJT583 Cargojet Airways 2 2026-06-18
CJT1917 - 2 2026-07-02
CJT916 - 1 2026-04-18
CJT9001 Cargojet Airways 1 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CJT584 YYC → YHM Jul 14, 04:10 UTCJul 14, 07:15 UTC3h 5m
2026-07-13 CJT454 YWG → YYC Jul 13, 16:00 UTCJul 14, 00:25 UTC8h 25m
2026-07-12 CJT5454 YWG → YWG Jul 12, 14:50 UTCJul 12, 21:45 UTC6h 55m
2026-07-11 CJT592 YXE → YWG Jul 11, 05:50 UTCJul 11, 06:50 UTC1h 0m
2026-07-10 CJT591 - Jul 10, 10:10 UTCJul 10, 10:40 UTC30m
2026-07-10 CJT591 - Jul 10, 08:30 UTCJul 10, 09:10 UTC40m
2026-07-10 CJT571 YHM → YWG Jul 10, 05:30 UTCJul 10, 07:40 UTC2h 10m
2026-07-10 CJT1573 - Jul 10, 00:25 UTCJul 10, 01:15 UTC50m
2026-07-09 CJT1574 YHM → YOW Jul 9, 11:20 UTCJul 9, 11:55 UTC35m
2026-07-09 CJT1906 - Jul 9, 08:05 UTCJul 9, 09:00 UTC55m
2026-07-09 CJT917 YYC → CVG Jul 9, 01:15 UTCJul 9, 04:50 UTC3h 35m
2026-07-08 CJT917 - Jul 8, 23:30 UTCJul 9, 00:05 UTC35m
2026-07-08 CJT918 YYC → YEG Jul 8, 15:55 UTCJul 8, 16:25 UTC30m
2026-07-08 CJT918 - Jul 8, 10:40 UTCJul 8, 14:15 UTC3h 35m
2026-07-08 CJT1925 - Jul 8, 02:15 UTCJul 8, 06:30 UTC4h 15m
2026-07-07 CJT1926 - Jul 7, 10:40 UTCJul 7, 14:55 UTC4h 15m
2026-07-07 CJT1925 - Jul 7, 02:25 UTCJul 7, 06:20 UTC3h 55m
2026-07-06 CJT1926 - Jul 6, 04:40 UTCJul 6, 09:00 UTC4h 20m
2026-07-05 CJT1925 - Jul 5, 17:00 UTCJul 5, 20:55 UTC3h 55m
2026-07-05 CJT1926 - Jul 5, 11:00 UTCJul 5, 15:20 UTC4h 20m
2026-07-03 CJT950 - Jul 3, 11:50 UTCJul 4, 04:00 UTC16h 10m
2026-07-03 CJT1925 YVR → CVG Jul 3, 02:45 UTCJul 3, 06:50 UTC4h 5m
2026-07-02 CJT1926 - Jul 2, 10:35 UTCJul 2, 14:50 UTC4h 15m
2026-07-02 CJT1917 YYC → CVG Jul 2, 01:10 UTCJul 2, 04:45 UTC3h 35m
2026-07-01 CJT1917 - Jul 1, 18:10 UTCJul 1, 18:40 UTC30m
2026-07-01 CJT918 YYC → YEG Jul 1, 15:05 UTCJul 1, 15:35 UTC30m
2026-07-01 CJT918 - Jul 1, 10:25 UTCJul 1, 14:00 UTC3h 35m
2026-07-01 CJT917 YYC → CVG Jul 1, 02:05 UTCJul 1, 05:30 UTC3h 25m
2026-06-30 CJT917 - Jun 30, 23:40 UTCJul 1, 00:10 UTC30m
2026-06-30 CJT918 YYC → YEG Jun 30, 15:20 UTCJun 30, 15:50 UTC30m
2026-06-30 CJT918 - Jun 30, 10:25 UTCJun 30, 14:10 UTC3h 45m
2026-06-30 CJT1925 - Jun 30, 02:30 UTCJun 30, 06:20 UTC3h 50m
2026-06-29 CJT1926 - Jun 29, 05:30 UTCJun 29, 09:44 UTC4h 15m
2026-06-26 CJT949 - Jun 26, 11:34 UTCJun 27, 04:09 UTC16h 35m
2026-06-26 CJT1925 YVR → CVG Jun 26, 02:30 UTCJun 26, 06:15 UTC3h 45m
2026-06-25 CJT1926 - Jun 25, 11:15 UTCJun 25, 15:59 UTC4h 45m
2026-06-25 CJT917 YYC → CVG Jun 25, 01:19 UTCJun 25, 04:25 UTC3h 5m
2026-06-24 CJT917 - Jun 24, 23:29 UTCJun 24, 23:59 UTC30m
2026-06-24 CJT918 - Jun 24, 15:35 UTCJun 24, 16:05 UTC30m
2026-06-24 CJT918 CVG → YYC Jun 24, 10:19 UTCJun 24, 14:15 UTC3h 55m
2026-06-24 CJT917 - Jun 24, 01:09 UTCJun 24, 04:15 UTC3h 5m
2026-06-23 CJT917 YEG → YYC Jun 23, 23:34 UTCJun 24, 00:05 UTC30m
2026-06-23 CJT918 - Jun 23, 15:34 UTCJun 23, 15:59 UTC25m
2026-06-23 CJT918 - Jun 23, 10:24 UTCJun 23, 14:04 UTC3h 40m
2026-06-23 CJT917 - Jun 23, 01:10 UTCJun 23, 04:14 UTC3h 5m
2026-06-22 CJT917 - Jun 22, 23:29 UTCJun 23, 00:09 UTC40m
2026-06-22 CJT918 - Jun 22, 13:54 UTCJun 22, 14:19 UTC25m
2026-06-22 CJT918 - Jun 22, 07:54 UTCJun 22, 11:39 UTC3h 45m
2026-06-20 CJT9001 YHM → CVG Jun 20, 11:44 UTCJun 20, 12:50 UTC1h 5m
2026-06-19 CJT584 YYC → YHM Jun 19, 04:14 UTCJun 19, 07:25 UTC3h 10m

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 1h 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 20 distinct callsigns, including CJT918, CJT1926, CJT1925, CJT917, CJT949.