Apparatus

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sensors Mode-S transponder

C005C5

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FCEU · AIRBUS A-321 · operated by Air Canada

Hex
C005C5
Octal
60002705
Decimal
12,584,389
Country
CA
Tail
C-FCEU
Type
A321
No current signal · last broadcast 55m ago
Flights observed
61
Distinct callsigns
20
Country
CA
Last broadcast
55m ago

Last known position

Most recent position reported by Mode-S C005C5.

Country allocation

The ICAO 24-bit address C005C5 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
ACA128 - 4 2026-07-12
ACA7111 - 3 2026-07-01
ACA357 - 3 2026-07-04
ACA356 - 3 2026-07-04
ACA146 - 3 2026-07-13
ACA139 Air Canada 3 2026-07-13
ACA739 - 2 2026-07-12
ACA724 - 2 2026-07-13
ACA483 - 2 2026-07-07
ACA430 - 2 2026-07-07
ACA402 - 2 2026-07-05
ACA345 - 2 2026-07-10
ACA343 - 2 2026-07-08
ACA305 - 2 2026-07-07
ACA174 - 2 2026-07-10
ACA156 - 2 2026-07-05
ACA143 - 2 2026-07-04
ACA127 - 2 2026-07-14
ACA117 - 2 2026-07-02
ACA740 - 1 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ACA127 - Jul 14, 01:15 UTCJul 14, 05:15 UTC4h 0m
2026-07-13 ACA146 YYC → YYZ Jul 13, 19:45 UTCJul 13, 22:55 UTC3h 10m
2026-07-13 ACA139 YYZ → YYC Jul 13, 14:24 UTCJul 13, 17:59 UTC3h 35m
2026-07-13 ACA139 YYZ → YYC Jul 13, 14:25 UTCJul 13, 18:10 UTC3h 45m
2026-07-13 ACA701 LGA → YYZ Jul 13, 11:00 UTCJul 13, 12:00 UTC1h 0m
2026-07-13 ACA724 YYZ → LGA Jul 13, 01:50 UTCJul 13, 02:50 UTC1h 0m
2026-07-13 ACA724 YYZ → LGA Jul 13, 01:50 UTCJul 13, 02:48 UTC58m
2026-07-12 ACA740 SFO → YYZ Jul 12, 19:10 UTCJul 12, 23:35 UTC4h 25m
2026-07-12 ACA739 - Jul 12, 13:05 UTCJul 12, 17:35 UTC4h 30m
2026-07-12 ACA739 YYZ → SFO Jul 12, 13:04 UTCJul 12, 17:26 UTC4h 22m
2026-07-12 ACA128 YVR → YYZ Jul 12, 07:15 UTCJul 12, 11:10 UTC3h 55m
2026-07-12 ACA127 YYZ → YVR Jul 12, 00:35 UTCJul 12, 05:15 UTC4h 40m
2026-07-11 ACA146 YYC → YYZ Jul 11, 19:03 UTCJul 11, 22:03 UTC3h 0m
2026-07-11 ACA146 YYC → YYZ Jul 11, 19:05 UTCJul 11, 22:15 UTC3h 10m
2026-07-11 ACA139 YYZ → YYC Jul 11, 13:35 UTCJul 11, 17:20 UTC3h 45m
2026-07-11 ACA128 YVR → YYZ Jul 11, 06:10 UTCJul 11, 10:05 UTC3h 55m
2026-07-10 ACA345 - Jul 10, 22:20 UTCJul 11, 00:55 UTC2h 35m
2026-07-10 ACA345 YOW → YVR Jul 10, 22:19 UTCJul 11, 03:04 UTC4h 45m
2026-07-10 ACA342 YVR → YOW Jul 10, 16:45 UTCJul 10, 20:45 UTC4h 0m
2026-07-10 ACA101 YYZ → YVR Jul 10, 10:20 UTCJul 10, 14:55 UTC4h 35m
2026-07-10 ACA174 - Jul 10, 01:10 UTCJul 10, 04:20 UTC3h 10m
2026-07-10 ACA174 YEG → YYZ Jul 10, 01:08 UTCJul 10, 04:12 UTC3h 4m
2026-07-09 ACA171 YYZ → YEG Jul 9, 20:00 UTCJul 9, 23:50 UTC3h 50m
2026-07-09 ACA136 YYC → YYZ Jul 9, 14:15 UTCJul 9, 17:35 UTC3h 20m
2026-07-08 ACA153 YYZ → YYC Jul 8, 23:30 UTCJul 9, 03:20 UTC3h 50m
2026-07-08 ACA108 - Jul 8, 17:30 UTCJul 8, 21:30 UTC4h 0m
2026-07-08 ACA343 - Jul 8, 11:05 UTCJul 8, 16:05 UTC5h 0m
2026-07-08 ACA343 YOW → YVR Jul 8, 11:01 UTCJul 8, 15:53 UTC4h 52m
2026-07-08 ACA346 - Jul 8, 00:25 UTCJul 8, 04:30 UTC4h 5m
2026-07-07 ACA305 YUL → YVR Jul 7, 17:55 UTCJul 7, 23:00 UTC5h 5m
2026-07-07 ACA305 YUL → YVR Jul 7, 17:52 UTCJul 7, 22:54 UTC5h 2m
2026-07-07 ACA408 YYZ → YUL Jul 7, 14:50 UTCJul 7, 15:40 UTC50m
2026-07-07 ACA483 YUL → YYZ Jul 7, 11:35 UTCJul 7, 12:30 UTC55m
2026-07-07 ACA483 YUL → YYZ Jul 7, 11:31 UTCJul 7, 12:20 UTC49m
2026-07-07 ACA430 - Jul 7, 02:25 UTCJul 7, 03:10 UTC45m
2026-07-07 ACA430 YYZ → YUL Jul 7, 02:21 UTCJul 7, 02:56 UTC35m
2026-07-06 ACA184 - Jul 6, 20:40 UTCJul 7, 00:45 UTC4h 5m
2026-07-06 ACA109 YYZ → YVR Jul 6, 14:15 UTCJul 6, 18:45 UTC4h 30m
2026-07-06 ACA401 YUL → YYZ Jul 6, 11:15 UTCJul 6, 12:15 UTC1h 0m
2026-07-05 ACA312 - Jul 5, 23:55 UTCJul 6, 04:15 UTC4h 20m
2026-07-05 ACA111 YYZ → YVR Jul 5, 17:15 UTCJul 5, 21:55 UTC4h 40m
2026-07-05 ACA407 YUL → YYZ Jul 5, 14:40 UTCJul 5, 15:35 UTC55m
2026-07-05 ACA402 YYZ → YUL Jul 5, 12:20 UTCJul 5, 13:10 UTC50m
2026-07-05 ACA402 YYZ → YUL Jul 5, 12:18 UTCJul 5, 12:58 UTC40m
2026-07-05 ACA156 YYC → YYZ Jul 5, 07:25 UTCJul 5, 10:35 UTC3h 10m
2026-07-04 ACA357 - Jul 4, 23:10 UTCJul 5, 01:15 UTC2h 5m
2026-07-04 ACA357 YOW → YYC Jul 4, 23:08 UTCJul 5, 03:06 UTC3h 58m
2026-07-04 ACA356 - Jul 4, 18:05 UTCJul 4, 19:15 UTC1h 10m
2026-07-04 ACA356 YYC → YOW Jul 4, 18:02 UTCJul 4, 21:16 UTC3h 14m
2026-07-04 ACA143 YYZ → YYC Jul 4, 12:55 UTCJul 4, 16:40 UTC3h 45m

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

Mode-S C005C5 frequently asked

What is Mode-S code C005C5?
C005C5 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FCEU.
Where is Mode-S C005C5 registered?
Mode-S code C005C5 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C005C5 broadcasting right now?
No active broadcast right now. Last signal was 55m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C005C5, octal 60002705, decimal 12,584,389.
What flights does C005C5 operate?
Mode-S C005C5 has broadcast 20 distinct callsigns, including ACA128, ACA7111, ACA357, ACA356, ACA146.