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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 1h ago
Flights observed
439
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

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 15 2026-06-21
ACA356 - 12 2026-07-12
ACA156 - 12 2026-07-08
ACA357 - 11 2026-07-12
ACA226 - 11 2026-07-08
ACA143 - 11 2026-07-12
ACA137 - 9 2026-07-11
ACA124 Air Canada 9 2026-05-07
ACA151 Air Canada 8 2026-06-20
ACA109 Air Canada 8 2026-06-18
ACA181 Air Canada 7 2026-06-22
ACA152 - 7 2026-06-14
ACA150 - 7 2026-07-11
ACA145 - 7 2026-06-13
ACA142 Air Canada 7 2026-05-21
ACA126 Air Canada 7 2026-06-23
ACA119 - 7 2026-07-13
ACA603 Air Canada 6 2026-04-26
ACA201 - 6 2026-07-13
ACA178 - 6 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 ACA119 YYZ → YVR Jul 13, 20:35 UTCJul 14, 01:00 UTC4h 25m
2026-07-13 ACA102 - Jul 13, 14:50 UTCJul 13, 18:45 UTC3h 55m
2026-07-13 ACA201 YYC → YVR Jul 13, 12:25 UTCJul 13, 13:35 UTC1h 10m
2026-07-12 ACA357 - Jul 12, 22:10 UTCJul 13, 02:20 UTC4h 10m
2026-07-12 ACA356 - Jul 12, 17:30 UTCJul 12, 19:30 UTC2h 0m
2026-07-12 ACA356 YYC → YOW Jul 12, 17:28 UTCJul 12, 20:41 UTC3h 13m
2026-07-12 ACA143 - Jul 12, 12:25 UTCJul 12, 16:10 UTC3h 45m
2026-07-12 ACA178 - Jul 12, 07:25 UTCJul 12, 10:45 UTC3h 20m
2026-07-12 ACA177 - Jul 12, 01:15 UTCJul 12, 05:01 UTC3h 45m
2026-07-11 ACA150 YYC → YYZ Jul 11, 20:00 UTCJul 11, 23:15 UTC3h 15m
2026-07-11 ACA137 - Jul 11, 14:45 UTCJul 11, 17:30 UTC2h 45m
2026-07-11 ACA137 YYZ → YYC Jul 11, 14:44 UTCJul 11, 18:18 UTC3h 34m
2026-07-11 ACA403 YUL → YYZ Jul 11, 12:10 UTCJul 11, 13:05 UTC55m
2026-07-11 ACA403 YUL → YYZ Jul 11, 12:10 UTCJul 11, 13:02 UTC52m
2026-07-11 ACA312 YVR → YUL Jul 11, 00:15 UTCJul 11, 04:35 UTC4h 20m
2026-07-10 ACA305 YUL → YVR Jul 10, 17:45 UTCJul 10, 22:50 UTC5h 5m
2026-07-10 ACA408 YYZ → YUL Jul 10, 15:15 UTCJul 10, 16:05 UTC50m
2026-07-10 ACA408 YYZ → YUL Jul 10, 15:14 UTCJul 10, 15:51 UTC37m
2026-07-10 ACA403 YUL → YYZ Jul 10, 13:00 UTCJul 10, 13:55 UTC55m
2026-07-10 ACA312 YVR → YUL Jul 10, 00:05 UTCJul 10, 04:15 UTC4h 10m
2026-07-09 ACA305 YUL → YVR Jul 9, 17:30 UTCJul 9, 22:30 UTC5h 0m
2026-07-09 ACA408 YYZ → YUL Jul 9, 14:45 UTCJul 9, 15:40 UTC55m
2026-07-09 ACA401 YUL → YYZ Jul 9, 11:15 UTCJul 9, 12:10 UTC55m
2026-07-09 ACA312 - Jul 9, 00:05 UTCJul 9, 04:25 UTC4h 20m
2026-07-08 ACA111 YYZ → YVR Jul 8, 16:55 UTCJul 8, 21:30 UTC4h 35m
2026-07-08 ACA407 YUL → YYZ Jul 8, 14:20 UTCJul 8, 15:15 UTC55m
2026-07-08 ACA402 YYZ → YUL Jul 8, 12:10 UTCJul 8, 13:05 UTC55m
2026-07-08 ACA156 YYC → YYZ Jul 8, 07:30 UTCJul 8, 10:45 UTC3h 15m
2026-07-08 ACA226 - Jul 8, 04:15 UTCJul 8, 04:20 UTC5m
2026-07-08 ACA226 YVR → YYC Jul 8, 03:10 UTCJul 8, 03:57 UTC47m
2026-07-08 ACA226 - Jul 8, 03:10 UTCJul 8, 03:30 UTC20m
2026-07-07 ACA119 - Jul 7, 20:50 UTCJul 8, 01:30 UTC4h 40m
2026-07-07 ACA102 YVR → YYZ Jul 7, 14:45 UTCJul 7, 18:45 UTC4h 0m
2026-07-07 ACA201 YYC → YVR Jul 7, 12:15 UTCJul 7, 13:25 UTC1h 10m
2026-07-06 ACA357 - Jul 6, 22:45 UTCJul 7, 02:50 UTC4h 5m
2026-07-06 ACA356 YYC → YOW Jul 6, 17:30 UTCJul 6, 20:50 UTC3h 20m
2026-07-06 ACA356 YYC → YOW Jul 6, 17:26 UTCJul 6, 20:42 UTC3h 16m
2026-07-06 ACA143 YYZ → YYC Jul 6, 12:25 UTCJul 6, 16:05 UTC3h 40m
2026-07-06 ACA156 YYC → YYZ Jul 6, 07:20 UTCJul 6, 10:39 UTC3h 19m
2026-07-06 ACA156 YYC → YYZ Jul 6, 07:20 UTCJul 6, 10:45 UTC3h 25m
2026-07-06 ACA202 - Jul 6, 04:30 UTCJul 6, 05:30 UTC1h 0m
2026-07-05 ACA307 - Jul 5, 20:40 UTCJul 6, 01:55 UTC5h 15m
2026-07-05 ACA302 - Jul 5, 14:50 UTCJul 5, 19:05 UTC4h 15m
2026-07-05 ACA201 YYC → YVR Jul 5, 12:10 UTCJul 5, 13:25 UTC1h 15m
2026-07-05 ACA201 YYC → YVR Jul 5, 12:10 UTCJul 5, 13:13 UTC1h 3m
2026-07-05 ACA226 YVR → YYC Jul 5, 02:40 UTCJul 5, 03:35 UTC55m
2026-07-04 ACA305 YUL → YVR Jul 4, 17:45 UTCJul 4, 23:05 UTC5h 20m
2026-07-04 ACA408 - Jul 4, 14:55 UTCJul 4, 15:45 UTC50m
2026-07-04 ACA403 YUL → YYZ Jul 4, 12:10 UTCJul 4, 13:00 UTC50m
2026-07-04 ACA312 - Jul 4, 00:00 UTCJul 4, 03:05 UTC3h 5m

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 1h ago.
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, ACA356, ACA156, ACA357, ACA226.