Apparatus

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sensors Mode-S transponder

C04394

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FZPJ · PIPER PA-31-300/310/325/350/425

Hex
C04394
Octal
60041624
Decimal
12,600,212
Country
CA
Tail
C-FZPJ
Type
PA31
No current signal · last broadcast 46m ago
Flights observed
179
Distinct callsigns
20
Country
CA
Last broadcast
46m ago

Last known position

Most recent position reported by Mode-S C04394.

Country allocation

The ICAO 24-bit address C04394 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
CJT301 - 23 2026-07-13
CJT574 - 18 2026-07-10
CJT569 - 13 2026-07-01
CJT550 - 12 2026-06-27
CJT570 - 10 2026-06-25
CJT567 - 10 2026-06-26
CJT302 - 10 2026-07-02
CJT573 - 9 2026-07-09
CJT551 - 8 2026-07-04
CJT588 - 7 2026-07-14
CJT499 Cargojet Airways 7 2026-06-12
CJT490 Cargojet Airways 7 2026-06-12
CJT554 Cargojet Airways 5 2026-04-18
CJT488 Cargojet Airways 5 2026-06-05
CJT487 Cargojet Airways 5 2026-06-09
CJT620 - 4 2026-07-03
CJT990 - 3 2026-06-30
CJT555 Cargojet Airways 3 2026-05-23
CJT991 - 2 2026-06-29
CJT942 - 2 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CJT588 - Jul 14, 03:10 UTCJul 14, 07:00 UTC3h 50m
2026-07-13 CJT301 YYC → YVR Jul 13, 20:50 UTCJul 13, 22:00 UTC1h 10m
2026-07-13 CJT301 - Jul 13, 16:20 UTCJul 13, 19:50 UTC3h 30m
2026-07-10 CJT574 - Jul 10, 06:05 UTCJul 10, 08:00 UTC1h 55m
2026-07-10 CJT574 - Jul 10, 03:35 UTCJul 10, 05:00 UTC1h 25m
2026-07-09 CJT573 YWG → YEG Jul 9, 09:05 UTCJul 9, 10:50 UTC1h 45m
2026-07-09 CJT573 YHM → YWG Jul 9, 05:45 UTCJul 9, 07:50 UTC2h 5m
2026-07-09 CJT1573 - Jul 9, 00:55 UTCJul 9, 01:40 UTC45m
2026-07-08 CJT470 - Jul 8, 14:50 UTCJul 8, 21:45 UTC6h 55m
2026-07-08 CJT1574 - Jul 8, 11:20 UTCJul 8, 12:05 UTC45m
2026-07-08 CJT588 - Jul 8, 03:20 UTCJul 8, 07:15 UTC3h 55m
2026-07-07 CJT301 YYC → YVR Jul 7, 21:00 UTCJul 7, 22:05 UTC1h 5m
2026-07-07 CJT301 YHM → YYC Jul 7, 16:10 UTCJul 7, 19:50 UTC3h 40m
2026-07-07 CJT574 YWG → YHM Jul 7, 06:40 UTCJul 7, 08:40 UTC2h 0m
2026-07-07 CJT574 - Jul 7, 04:10 UTCJul 7, 05:35 UTC1h 25m
2026-07-07 CJT574 - Jul 7, 01:40 UTCJul 7, 02:45 UTC1h 5m
2026-07-04 CJT551 YYC → YVR Jul 4, 12:30 UTCJul 4, 13:45 UTC1h 15m
2026-07-04 CJT551 YWG → YYC Jul 4, 09:30 UTCJul 4, 11:15 UTC1h 45m
2026-07-04 CJT551 YHM → YWG Jul 4, 06:35 UTCJul 4, 08:45 UTC2h 10m
2026-07-04 CJT625 YMX → YHM Jul 4, 02:15 UTCJul 4, 03:15 UTC1h 0m
2026-07-03 CJT625 - Jul 3, 23:55 UTCJul 4, 01:00 UTC1h 5m
2026-07-03 CTT625 - Jul 3, 21:30 UTCJul 3, 22:00 UTC30m
2026-07-03 CJT620 - Jul 3, 08:35 UTCJul 3, 09:00 UTC25m
2026-07-03 CJT620 - Jul 3, 05:50 UTCJul 3, 07:10 UTC1h 20m
2026-07-02 CJT302 YVR → YHM Jul 2, 12:10 UTCJul 2, 16:10 UTC4h 0m
2026-07-01 CJT569 - Jul 1, 05:55 UTCJul 1, 10:20 UTC4h 25m
2026-06-30 CJT942 - Jun 30, 11:20 UTCJun 30, 12:15 UTC55m
2026-06-30 CJT990 YMX → CVG Jun 30, 03:20 UTCJun 30, 04:50 UTC1h 30m
2026-06-29 CJT991 - Jun 29, 07:59 UTCJun 29, 09:29 UTC1h 30m
2026-06-28 CJT943 YHM → CVG Jun 28, 10:19 UTCJun 28, 11:14 UTC55m
2026-06-27 CJT550 YWG → YHM Jun 27, 08:14 UTCJun 27, 10:00 UTC1h 45m
2026-06-27 CJT550 YYC → YWG Jun 27, 05:25 UTCJun 27, 06:54 UTC1h 30m
2026-06-27 CJT550 YVR → YYC Jun 27, 03:15 UTCJun 27, 04:19 UTC1h 5m
2026-06-26 CJT567 YWG → YVR Jun 26, 07:39 UTCJun 26, 10:15 UTC2h 35m
2026-06-26 CJT567 YMX → YWG Jun 26, 04:10 UTCJun 26, 06:39 UTC2h 30m
2026-06-25 CJT570 - Jun 25, 06:14 UTCJun 25, 08:24 UTC2h 10m
2026-06-25 CJT570 YVR → YWG Jun 25, 02:54 UTCJun 25, 05:15 UTC2h 20m
2026-06-24 CJT301 YYC → YVR Jun 24, 21:04 UTCJun 24, 22:04 UTC1h 0m
2026-06-24 CJT301 YHM → YYC Jun 24, 16:19 UTCJun 24, 19:59 UTC3h 40m
2026-06-24 CJT588 - Jun 24, 03:04 UTCJun 24, 06:55 UTC3h 50m
2026-06-23 CJT301 YYC → YVR Jun 23, 21:10 UTCJun 23, 22:10 UTC1h 0m
2026-06-23 CJT301 YHM → YYC Jun 23, 16:35 UTCJun 23, 20:04 UTC3h 30m
2026-06-23 CJT574 YWG → YHM Jun 23, 06:15 UTCJun 23, 08:09 UTC1h 55m
2026-06-23 CJT574 - Jun 23, 03:49 UTCJun 23, 05:20 UTC1h 30m
2026-06-23 CJT574 - Jun 23, 01:25 UTCJun 23, 02:29 UTC1h 5m
2026-06-20 CJT0551 YYC → YVR Jun 20, 12:30 UTCJun 20, 13:39 UTC1h 10m
2026-06-20 CJT551 YYC → YVR Jun 20, 09:24 UTCJun 20, 11:14 UTC1h 50m
2026-06-20 CJT551 YYC → YVR Jun 20, 06:35 UTCJun 20, 08:39 UTC2h 5m
2026-06-19 CJT942 CVG → YHM Jun 19, 11:20 UTCJun 19, 12:14 UTC55m
2026-06-19 CJT990 - Jun 19, 03:15 UTCJun 19, 05:14 UTC2h 0m

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

Mode-S C04394 frequently asked

What is Mode-S code C04394?
C04394 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FZPJ.
Where is Mode-S C04394 registered?
Mode-S code C04394 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C04394 broadcasting right now?
No active broadcast right now. Last signal was 46m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C04394, octal 60041624, decimal 12,600,212.
What flights does C04394 operate?
Mode-S C04394 has broadcast 20 distinct callsigns, including CJT301, CJT574, CJT569, CJT550, CJT570.