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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 Jul 26, 05:45 UTC
Flights observed
115
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 05:45 UTC

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
ACA357 Air Canada 8 2026-07-22
ACA356 Air Canada 8 2026-07-22
ACA143 Air Canada 6 2026-07-22
ACA128 - 6 2026-07-20
ACA345 Air Canada 5 2026-07-20
ACA342 Air Canada 4 2026-07-19
ACA152 Air Canada 4 2026-07-24
ACA136 Air Canada 4 2026-07-23
ACA127 Air Canada 4 2026-07-26
ACA101 - 4 2026-07-19
ACA7111 - 3 2026-07-01
ACA146 - 3 2026-07-13
ACA145 Air Canada 3 2026-07-23
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
ACA343 - 2 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA127 YYZ → YVR Jul 26, 01:00 UTCJul 26, 05:15 UTC4h 15m
2026-07-26 ACA127 YYZ → YVR Jul 26, 00:55 UTCJul 26, 05:34 UTC4h 39m
2026-07-25 ACA264 YWG → YYZ Jul 25, 21:20 UTCJul 25, 23:20 UTC2h 0m
2026-07-25 ACA292 YVR → YWG Jul 25, 17:50 UTCJul 25, 19:55 UTC2h 5m
2026-07-25 ACA203 YYC → YVR Jul 25, 14:40 UTCJul 25, 15:55 UTC1h 15m
2026-07-24 ACA151 YYZ → YYC Jul 24, 21:35 UTCJul 25, 01:25 UTC3h 50m
2026-07-24 ACA151 YYZ → YYC Jul 24, 21:33 UTCJul 25, 01:18 UTC3h 45m
2026-07-24 ACA142 YYZ → TPA Jul 24, 16:55 UTCJul 24, 20:00 UTC3h 5m
2026-07-24 ACA135 YYZ → YYC Jul 24, 10:40 UTCJul 24, 14:35 UTC3h 55m
2026-07-24 ACA135 YYZ → YYC Jul 24, 10:36 UTCJul 24, 14:22 UTC3h 46m
2026-07-24 ACA152 YYC → YYZ Jul 24, 01:00 UTCJul 24, 04:05 UTC3h 5m
2026-07-23 ACA145 YYZ → YYC Jul 23, 19:35 UTCJul 23, 23:30 UTC3h 55m
2026-07-23 ACA136 YYC → YYZ Jul 23, 14:05 UTCJul 23, 17:15 UTC3h 10m
2026-07-22 ACA357 BOS → YYZ Jul 22, 22:10 UTCJul 23, 02:20 UTC4h 10m
2026-07-22 ACA356 YYZ → BOS Jul 22, 17:30 UTCJul 22, 20:50 UTC3h 20m
2026-07-22 ACA143 YYC → YYZ Jul 22, 12:30 UTCJul 22, 16:20 UTC3h 50m
2026-07-21 ACA123 YYZ → YVR Jul 21, 23:06 UTCJul 22, 03:49 UTC4h 43m
2026-07-21 ACA123 YYZ → YVR Jul 21, 23:10 UTCJul 22, 04:00 UTC4h 50m
2026-07-21 ACA264 YWG → YYZ Jul 21, 19:20 UTCJul 21, 21:20 UTC2h 0m
2026-07-21 ACA292 - Jul 21, 15:45 UTCJul 21, 17:55 UTC2h 10m
2026-07-21 ACA203 - Jul 21, 13:10 UTCJul 21, 14:20 UTC1h 10m
2026-07-20 ACA357 - Jul 20, 22:25 UTCJul 21, 02:30 UTC4h 5m
2026-07-20 ACA356 YYZ → BOS Jul 20, 17:55 UTCJul 20, 21:10 UTC3h 15m
2026-07-20 ACA143 YYC → YYZ Jul 20, 12:45 UTCJul 20, 16:50 UTC4h 5m
2026-07-20 ACA128 - Jul 20, 06:55 UTCJul 20, 10:50 UTC3h 55m
2026-07-20 ACA345 YOW → YVR Jul 20, 00:10 UTCJul 20, 05:30 UTC5h 20m
2026-07-19 ACA342 YVR → YOW Jul 19, 16:45 UTCJul 19, 20:45 UTC4h 0m
2026-07-19 ACA101 YYZ → YVR Jul 19, 10:10 UTCJul 19, 14:50 UTC4h 40m
2026-07-19 ACA101 YYZ → YVR Jul 19, 10:09 UTCJul 19, 14:38 UTC4h 29m
2026-07-19 ACA152 YYC → YYZ Jul 19, 01:00 UTCJul 19, 04:00 UTC3h 0m
2026-07-18 ACA145 YYZ → YYC Jul 18, 19:35 UTCJul 18, 23:25 UTC3h 50m
2026-07-18 ACA136 YYC → YYZ Jul 18, 14:10 UTCJul 18, 17:20 UTC3h 10m
2026-07-18 ACA136 YYC → YYZ Jul 18, 14:09 UTCJul 18, 17:15 UTC3h 6m
2026-07-18 ACA357 - Jul 18, 02:25 UTCJul 18, 02:35 UTC10m
2026-07-17 ACA357 - Jul 17, 22:10 UTCJul 18, 02:35 UTC4h 25m
2026-07-17 ACA357 YOW → YYC Jul 17, 22:06 UTCJul 18, 02:08 UTC4h 2m
2026-07-17 ACA356 YYC → YOW Jul 17, 17:34 UTCJul 17, 20:44 UTC3h 10m
2026-07-17 ACA356 - Jul 17, 17:35 UTCJul 17, 19:15 UTC1h 40m
2026-07-17 ACA143 - Jul 17, 12:30 UTCJul 17, 16:10 UTC3h 40m
2026-07-17 ACA126 YVR → YYZ Jul 17, 06:35 UTCJul 17, 10:35 UTC4h 0m
2026-07-17 ACA126 YVR → YYZ Jul 17, 06:34 UTCJul 17, 10:24 UTC3h 50m
2026-07-16 ACA345 YOW → YVR Jul 16, 22:30 UTCJul 17, 03:25 UTC4h 55m
2026-07-16 ACA342 - Jul 16, 16:40 UTCJul 16, 20:45 UTC4h 5m
2026-07-16 ACA342 YVR → YOW Jul 16, 16:36 UTCJul 16, 20:29 UTC3h 53m
2026-07-16 ACA101 YYZ → YVR Jul 16, 10:20 UTCJul 16, 14:50 UTC4h 30m
2026-07-16 ACA152 - Jul 16, 00:25 UTCJul 16, 01:15 UTC50m
2026-07-16 ACA152 YYC → YYZ Jul 16, 00:24 UTCJul 16, 03:24 UTC3h 0m
2026-07-15 ACA145 YYZ → YYC Jul 15, 19:05 UTCJul 15, 22:55 UTC3h 50m
2026-07-15 ACA188 - Jul 15, 13:25 UTCJul 15, 15:15 UTC1h 50m
2026-07-15 ACA188 YVR → YYZ Jul 15, 13:24 UTCJul 15, 17:07 UTC3h 43m

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 Jul 26, 05:45 UTC.
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 ACA357, ACA356, ACA143, ACA128, ACA345.