Apparatus

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sensors Mode-S transponder

C05BD6

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C05BD6
Octal
60055726
Decimal
12,606,422
Country
CA
Tail
C-GIUF
Type
A321
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
497
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S C05BD6.

Country allocation

The ICAO 24-bit address C05BD6 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
ACA136 Air Canada 17 2026-07-26
ACA156 Air Canada 14 2026-07-17
ACA226 - 13 2026-07-15
ACA356 - 12 2026-07-12
ACA357 - 11 2026-07-12
ACA143 - 11 2026-07-12
ACA151 - 10 2026-07-16
ACA142 Air Canada 9 2026-07-19
ACA137 - 9 2026-07-11
ACA126 - 9 2026-07-20
ACA124 Air Canada 9 2026-05-07
ACA201 Air Canada 8 2026-07-24
ACA109 Air Canada 8 2026-06-18
ACA104 - 8 2026-07-18
ACA181 Air Canada 7 2026-06-22
ACA152 - 7 2026-06-14
ACA150 - 7 2026-07-11
ACA147 Air Canada 7 2026-07-24
ACA145 - 7 2026-06-13
ACA119 - 7 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA115 YYZ → YVR Jul 26, 19:25 UTCJul 26, 21:30 UTC2h 5m
2026-07-26 ACA136 YYC → YYZ Jul 26, 14:15 UTCJul 26, 17:20 UTC3h 5m
2026-07-26 ACA153 YYZ → YYC Jul 26, 00:15 UTCJul 26, 04:10 UTC3h 55m
2026-07-25 ACA108 YVR → YYZ Jul 25, 19:10 UTCJul 25, 23:00 UTC3h 50m
2026-07-25 ACA101 YYZ → YVR Jul 25, 10:10 UTCJul 25, 15:00 UTC4h 50m
2026-07-25 ACA158 YYC → YYZ Jul 25, 01:50 UTCJul 25, 05:05 UTC3h 15m
2026-07-25 ACA158 YYC → YYZ Jul 25, 01:49 UTCJul 25, 04:58 UTC3h 9m
2026-07-24 ACA147 YYZ → YYC Jul 24, 20:40 UTCJul 25, 00:30 UTC3h 50m
2026-07-24 ACA102 YVR → YYZ Jul 24, 14:50 UTCJul 24, 18:35 UTC3h 45m
2026-07-24 ACA201 YYC → YVR Jul 24, 12:20 UTCJul 24, 13:30 UTC1h 10m
2026-07-24 ACA159 YYZ → YYC Jul 24, 03:25 UTCJul 24, 07:25 UTC4h 0m
2026-07-23 ACA699 YYT → YYZ Jul 23, 22:26 UTCJul 24, 01:19 UTC2h 53m
2026-07-23 ACA692 YYZ → YYZ Jul 23, 18:50 UTCJul 24, 01:30 UTC6h 40m
2026-07-23 ACA188 YVR → YYZ Jul 23, 13:25 UTCJul 23, 17:20 UTC3h 55m
2026-07-23 ACA117 YYZ → YVR Jul 23, 01:50 UTCJul 23, 06:35 UTC4h 45m
2026-07-22 ACA118 YVR → YYZ Jul 22, 23:50 UTCJul 22, 23:55 UTC5m
2026-07-22 ACA118 YVR → YYZ Jul 22, 19:50 UTCJul 22, 23:30 UTC3h 40m
2026-07-22 ACA118 YVR → YYZ Jul 22, 19:49 UTCJul 22, 23:33 UTC3h 44m
2026-07-22 ACA105 YYZ → YVR Jul 22, 13:35 UTCJul 22, 18:25 UTC4h 50m
2026-07-21 ACA127 YYZ → YVR Jul 21, 00:15 UTCJul 21, 05:15 UTC5h 0m
2026-07-20 ACA146 YYC → YYZ Jul 20, 19:12 UTCJul 20, 22:06 UTC2h 54m
2026-07-20 ACA146 YYC → YYZ Jul 20, 19:15 UTCJul 20, 22:20 UTC3h 5m
2026-07-20 ACA139 YYZ → YYC Jul 20, 13:45 UTCJul 20, 17:40 UTC3h 55m
2026-07-20 ACA126 YVR → YYZ Jul 20, 05:30 UTCJul 20, 09:20 UTC3h 50m
2026-07-19 ACA121 YYZ → YVR Jul 19, 21:50 UTCJul 20, 02:30 UTC4h 40m
2026-07-19 ACA121 YYZ → YVR Jul 19, 21:46 UTCJul 20, 02:17 UTC4h 31m
2026-07-19 ACA142 YYZ → TPA Jul 19, 17:00 UTCJul 19, 20:10 UTC3h 10m
2026-07-19 ACA135 YYZ → YYC Jul 19, 11:40 UTCJul 19, 14:15 UTC2h 35m
2026-07-19 ACA135 YYZ → YYC Jul 19, 10:35 UTCJul 19, 11:05 UTC30m
2026-07-19 ACA126 YVR → YYZ Jul 19, 05:25 UTCJul 19, 09:15 UTC3h 50m
2026-07-18 ACA121 YYZ → YVR Jul 18, 22:20 UTCJul 19, 03:00 UTC4h 40m
2026-07-18 ACA104 - Jul 18, 16:25 UTCJul 18, 20:30 UTC4h 5m
2026-07-18 ACA104 YVR → YYZ Jul 18, 16:25 UTCJul 18, 20:12 UTC3h 47m
2026-07-18 ACA341 - Jul 18, 09:20 UTCJul 18, 09:30 UTC10m
2026-07-18 ACA341 YOW → YVR Jul 18, 09:20 UTCJul 18, 14:18 UTC4h 58m
2026-07-18 ACA346 - Jul 18, 00:15 UTCJul 18, 01:30 UTC1h 15m
2026-07-18 ACA346 YVR → YOW Jul 18, 00:14 UTCJul 18, 04:10 UTC3h 56m
2026-07-17 ACA111 YYZ → YVR Jul 17, 17:05 UTCJul 17, 21:44 UTC4h 40m
2026-07-17 ACA407 YUL → YYZ Jul 17, 14:44 UTCJul 17, 15:35 UTC50m
2026-07-17 ACA402 YYZ → YUL Jul 17, 12:40 UTCJul 17, 13:35 UTC55m
2026-07-17 ACA402 YYZ → YUL Jul 17, 12:39 UTCJul 17, 13:24 UTC45m
2026-07-17 ACA156 YYC → YYZ Jul 17, 07:17 UTCJul 17, 10:26 UTC3h 9m
2026-07-17 ACA156 YYC → YYZ Jul 17, 07:20 UTCJul 17, 10:30 UTC3h 10m
2026-07-16 ACA151 - Jul 16, 21:45 UTCJul 16, 23:29 UTC1h 45m
2026-07-16 ACA151 YYZ → YYC Jul 16, 21:44 UTCJul 17, 01:27 UTC3h 43m
2026-07-16 ACA142 YYC → YYZ Jul 16, 16:54 UTCJul 16, 19:59 UTC3h 5m
2026-07-16 ACA135 YYZ → YYC Jul 16, 10:35 UTCJul 16, 14:10 UTC3h 35m
2026-07-16 ACA174 - Jul 16, 01:00 UTCJul 16, 04:00 UTC3h 0m
2026-07-15 ACA171 YYZ → YEG Jul 15, 19:26 UTCJul 15, 23:04 UTC3h 38m
2026-07-15 ACA171 - Jul 15, 19:30 UTCJul 15, 23:15 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-GIUF page for operator, model, and routing details .

Mode-S C05BD6 frequently asked

What is Mode-S code C05BD6?
C05BD6 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GIUF.
Where is Mode-S C05BD6 registered?
Mode-S code C05BD6 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C05BD6 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C05BD6, octal 60055726, decimal 12,606,422.
What flights does C05BD6 operate?
Mode-S C05BD6 has broadcast 20 distinct callsigns, including ACA136, ACA156, ACA226, ACA356, ACA357.