Apparatus

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sensors Mode-S transponder

C00642

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C00642
Octal
60003102
Decimal
12,584,514
Country
CA
Tail
C-FCJP
Type
B752
No current signal · last broadcast 18h ago
Flights observed
145
Distinct callsigns
20
Country
CA
Last broadcast
18h ago

Last known position

Most recent position reported by Mode-S C00642.

Country allocation

The ICAO 24-bit address C00642 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 - 11 2026-07-03
CJT918 Cargojet Airways 10 2026-05-13
CJT917 Cargojet Airways 9 2026-05-14
CJT591 - 8 2026-07-07
CJT590 - 6 2026-07-08
CJT571 - 6 2026-07-07
CJT483 - 5 2026-07-17
CJT584 - 4 2026-07-09
CJT575 - 4 2026-06-18
CJT462 Cargojet Airways 4 2026-06-13
CJT1926 Cargojet Airways 4 2026-05-08
CJT1925 Cargojet Airways 4 2026-05-09
CJT619 - 3 2026-07-06
CJT583 - 3 2026-06-26
CJT482 - 3 2026-07-17
CJT454 Cargojet Airways 3 2026-06-15
CJT3186 - 3 2026-06-28
CJT3162 Cargojet Airways 3 2026-06-02
CJT3128 Cargojet Airways 3 2026-04-14
CJT3127 - 3 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CJT482 - Jul 17, 07:14 UTCJul 17, 08:30 UTC1h 15m
2026-07-17 CJT483 YHM → SDF Jul 17, 01:29 UTCJul 17, 02:34 UTC1h 5m
2026-07-16 CJT1906 CVG → YHM Jul 16, 06:40 UTCJul 16, 07:40 UTC1h 0m
2026-07-15 CJT950 - Jul 15, 11:30 UTCJul 16, 04:05 UTC16h 35m
2026-07-15 CJT1905 - Jul 15, 09:05 UTCJul 15, 09:35 UTC30m
2026-07-15 CJT1905 - Jul 15, 08:40 UTCJul 15, 09:00 UTC20m
2026-07-14 CJT476 - Jul 14, 09:50 UTCJul 14, 11:05 UTC1h 15m
2026-07-11 CJT483 - Jul 11, 03:05 UTCJul 11, 04:15 UTC1h 10m
2026-07-10 CJT482 - Jul 10, 07:25 UTCJul 10, 08:30 UTC1h 5m
2026-07-10 CJT483 - Jul 10, 01:40 UTCJul 10, 02:50 UTC1h 10m
2026-07-09 CJT584 YYC → YHM Jul 9, 04:15 UTCJul 9, 07:25 UTC3h 10m
2026-07-08 CJT1571 YWG → YYC Jul 8, 08:15 UTCJul 8, 10:00 UTC1h 45m
2026-07-08 CJT590 - Jul 8, 03:30 UTCJul 8, 04:20 UTC50m
2026-07-08 CJT590 - Jul 8, 02:15 UTCJul 8, 02:35 UTC20m
2026-07-07 CJT591 - Jul 7, 11:05 UTCJul 7, 11:30 UTC25m
2026-07-07 CJT571 - Jul 7, 09:15 UTCJul 7, 09:50 UTC35m
2026-07-07 CJT571 YHM → YWG Jul 7, 05:45 UTCJul 7, 07:55 UTC2h 10m
2026-07-06 CJT619 - Jul 6, 23:15 UTCJul 7, 01:10 UTC1h 55m
2026-07-04 CJT624 - Jul 4, 08:20 UTCJul 4, 08:30 UTC10m
2026-07-04 CJT624 - Jul 4, 05:25 UTCJul 4, 06:10 UTC45m
2026-07-03 CJT619 - Jul 3, 23:15 UTCJul 4, 00:35 UTC1h 20m
2026-07-03 CJT626 - Jul 3, 07:05 UTCJul 3, 07:15 UTC10m
2026-07-03 CJT626 - Jul 3, 05:10 UTCJul 3, 06:00 UTC50m
2026-07-03 CJT626 YHM → YMX Jul 3, 03:10 UTCJul 3, 04:00 UTC50m
2026-07-01 CJT629 YYT → YHM Jul 1, 15:35 UTCJul 1, 18:05 UTC2h 30m
2026-06-30 CJT628 YHM → YHZ Jun 30, 09:20 UTCJun 30, 10:25 UTC1h 5m
2026-06-30 CJT626 - Jun 30, 05:00 UTCJun 30, 05:45 UTC45m
2026-06-30 CJT626 YHM → YMX Jun 30, 03:10 UTCJun 30, 04:00 UTC50m
2026-06-28 CJT3186 - Jun 28, 19:29 UTCJun 28, 20:14 UTC45m
2026-06-28 CJT3186 - Jun 28, 14:45 UTCJun 28, 18:10 UTC3h 25m
2026-06-27 CJT3186 - Jun 27, 18:35 UTCJun 28, 18:10 UTC23h 35m
2026-06-27 CJT3185 - Jun 27, 16:35 UTCJun 28, 16:29 UTC23h 55m
2026-06-27 CJT3185 - Jun 27, 16:00 UTCJun 27, 19:55 UTC3h 55m
2026-06-27 CJT584 YYC → YHM Jun 27, 05:04 UTCJun 27, 08:14 UTC3h 10m
2026-06-26 CJT583 - Jun 26, 05:55 UTCJun 26, 09:39 UTC3h 45m
2026-06-25 CJT623 - Jun 25, 09:14 UTCJun 25, 11:15 UTC2h 0m
2026-06-25 CJT622 - Jun 25, 05:44 UTCJun 25, 07:19 UTC1h 35m
2026-06-24 CJT1906 CVG → YHM Jun 24, 06:25 UTCJun 24, 07:20 UTC55m
2026-06-23 CJT950 - Jun 23, 11:54 UTCJun 24, 04:10 UTC16h 15m
2026-06-23 CJT1905 YMX → CVG Jun 23, 08:45 UTCJun 23, 09:49 UTC1h 5m
2026-06-18 CJT575 YMX → YHM Jun 18, 03:45 UTCJun 18, 04:50 UTC1h 5m
2026-06-17 CJT626 YHM → YMX Jun 17, 03:15 UTCJun 17, 04:10 UTC55m
2026-06-16 CJT584 YYC → YHM Jun 16, 04:20 UTCJun 16, 07:30 UTC3h 10m
2026-06-15 CJT454 YFB → YHM Jun 15, 16:19 UTCJun 16, 00:10 UTC7h 50m
2026-06-13 CJT462 YFB → YOW Jun 13, 15:00 UTCJun 13, 22:15 UTC7h 15m
2026-06-12 CJT454 YFB → YHM Jun 12, 15:25 UTCJun 12, 22:35 UTC7h 10m
2026-06-12 CJT566 YYC → YWG Jun 12, 03:40 UTCJun 12, 05:15 UTC1h 35m
2026-06-11 CJT583 YHM → YYC Jun 11, 05:50 UTCJun 11, 09:20 UTC3h 30m
2026-06-10 CJT619 YHZ → YHM Jun 10, 23:00 UTCJun 11, 01:05 UTC2h 5m
2026-06-10 CJT626 YHM → YMX Jun 10, 05:25 UTCJun 10, 06:15 UTC50m

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

Mode-S C00642 frequently asked

What is Mode-S code C00642?
C00642 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FCJP.
Where is Mode-S C00642 registered?
Mode-S code C00642 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C00642 broadcasting right now?
No active broadcast right now. Last signal was 18h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C00642, octal 60003102, decimal 12,584,514.
What flights does C00642 operate?
Mode-S C00642 has broadcast 20 distinct callsigns, including CJT626, CJT918, CJT917, CJT591, CJT590.