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sensors Mode-S transponder

C05EE5

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GJYI · AIRBUS A220-300 · operated by Air Canada

Hex
C05EE5
Octal
60057345
Decimal
12,607,205
Country
CA
Tail
C-GJYI
Type
BCS3
No current signal · last broadcast Jul 26, 19:15 UTC
Flights observed
438
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 19:15 UTC

Last known position

Most recent position reported by Mode-S C05EE5.

Country allocation

The ICAO 24-bit address C05EE5 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
ACA1511 Air Canada 7 2026-07-23
ACA1508 Air Canada 7 2026-07-22
ACA1040 Air Canada 7 2026-07-22
ACA795 Air Canada 6 2026-07-17
ACA765 - 6 2026-07-04
ACA313 - 6 2026-06-26
ACA246 Air Canada 6 2026-07-26
ACA1039 - 6 2026-07-17
ACA794 Air Canada 5 2026-07-19
ACA772 - 5 2026-07-03
ACA758 Air Canada 5 2026-06-22
ACA554 - 5 2026-07-18
ACA227 Air Canada 5 2026-07-24
ACA1106 Air Canada 5 2026-06-30
ACA1043 Air Canada 5 2026-06-16
ACA562 Air Canada 4 2026-06-22
ACA557 - 4 2026-07-18
ACA556 - 4 2026-06-19
ACA551 - 4 2026-07-18
ACA481 Air Canada 4 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA334 YEG → YUL Jul 26, 15:40 UTCJul 26, 19:15 UTC3h 35m
2026-07-26 ACA246 YVR → YEG Jul 26, 02:35 UTCJul 26, 03:55 UTC1h 20m
2026-07-25 ACA1111 NAS → YYZ Jul 25, 23:20 UTCJul 26, 01:15 UTC1h 55m
2026-07-25 ACA1108 YUL → YHZ Jul 25, 20:35 UTCJul 25, 22:05 UTC1h 30m
2026-07-25 ACA109 YYZ → YVR Jul 25, 14:15 UTCJul 25, 19:00 UTC4h 45m
2026-07-25 ACA401 YUL → YYZ Jul 25, 11:05 UTCJul 25, 11:55 UTC50m
2026-07-25 ACA312 YVR → YUL Jul 25, 00:55 UTCJul 25, 05:15 UTC4h 20m
2026-07-24 ACA305 YUL → YVR Jul 24, 17:35 UTCJul 24, 22:50 UTC5h 15m
2026-07-24 ACA635 - Jul 24, 14:40 UTCJul 24, 16:00 UTC1h 20m
2026-07-24 ACA634 - Jul 24, 12:20 UTCJul 24, 13:15 UTC55m
2026-07-24 ACA634 YUL → YYG Jul 24, 12:19 UTCJul 24, 13:22 UTC1h 3m
2026-07-24 ACA316 YVR → YUL Jul 24, 06:10 UTCJul 24, 10:25 UTC4h 15m
2026-07-24 ACA227 YYC → YVR Jul 24, 03:05 UTCJul 24, 04:15 UTC1h 10m
2026-07-24 ACA222 YVR → YYC Jul 24, 00:30 UTCJul 24, 01:30 UTC1h 0m
2026-07-23 ACA1109 YHZ → YWG Jul 23, 18:25 UTCJul 23, 20:20 UTC1h 55m
2026-07-23 ACA1121 YYZ → YXE Jul 23, 14:00 UTCJul 23, 17:15 UTC3h 15m
2026-07-23 ACA1511 YYZ → YQT Jul 23, 01:00 UTCJul 23, 02:05 UTC1h 5m
2026-07-23 ACA1511 YYZ → YQT Jul 23, 01:00 UTCJul 23, 01:57 UTC57m
2026-07-22 ACA1508 YYZ → EWR Jul 22, 22:30 UTCJul 22, 23:35 UTC1h 5m
2026-07-22 ACA1040 DEN → YYZ Jul 22, 17:45 UTCJul 22, 20:20 UTC2h 35m
2026-07-22 ACA1040 DEN → YYZ Jul 22, 17:42 UTCJul 22, 20:08 UTC2h 26m
2026-07-22 ACA1073 YUL → DEN Jul 22, 12:25 UTCJul 22, 16:30 UTC4h 5m
2026-07-22 ACA338 YEG → YUL Jul 22, 00:00 UTCJul 22, 01:15 UTC1h 15m
2026-07-21 ACA338 YEG → YUL Jul 21, 23:54 UTCJul 22, 03:23 UTC3h 29m
2026-07-21 ACA339 YUL → YEG Jul 21, 18:25 UTCJul 21, 22:35 UTC4h 10m
2026-07-21 ACA663 YHZ → YUL Jul 21, 15:40 UTCJul 21, 16:55 UTC1h 15m
2026-07-21 ACA660 YUL → YHZ Jul 21, 13:15 UTCJul 21, 14:20 UTC1h 5m
2026-07-21 ACA480 YYZ → YUL Jul 21, 11:15 UTCJul 21, 12:05 UTC50m
2026-07-21 ACA1030 DFW → YYZ Jul 21, 01:45 UTCJul 21, 04:25 UTC2h 40m
2026-07-20 ACA1029 FLL → YYZ Jul 20, 21:40 UTCJul 21, 00:20 UTC2h 39m
2026-07-20 ACA711 LGA → YYZ Jul 20, 18:45 UTCJul 20, 19:45 UTC1h 0m
2026-07-20 ACA711 LGA → YYZ Jul 20, 18:43 UTCJul 20, 19:35 UTC52m
2026-07-20 ACA708 - Jul 20, 16:15 UTCJul 20, 17:15 UTC1h 0m
2026-07-20 ACA705 LGA → YYZ Jul 20, 13:20 UTCJul 20, 14:20 UTC1h 0m
2026-07-20 ACA700 YYZ → LGA Jul 20, 10:15 UTCJul 20, 11:15 UTC1h 0m
2026-07-20 ACA1030 DFW → YYZ Jul 20, 02:05 UTCJul 20, 04:50 UTC2h 45m
2026-07-19 AC1029 FLL → YYZ Jul 19, 22:00 UTCJul 20, 00:45 UTC2h 45m
2026-07-19 ACA592 - Jul 19, 16:55 UTCJul 19, 19:35 UTC2h 40m
2026-07-19 ACA591 - Jul 19, 12:40 UTCJul 19, 15:30 UTC2h 50m
2026-07-19 ACA794 LAX → YYZ Jul 19, 06:05 UTCJul 19, 10:25 UTC4h 20m
2026-07-19 ACA558 - Jul 19, 02:05 UTCJul 19, 04:40 UTC2h 35m
2026-07-18 ACA557 - Jul 18, 22:00 UTCJul 19, 00:15 UTC2h 15m
2026-07-18 ACA554 YVR → LAX Jul 18, 17:50 UTCJul 18, 20:25 UTC2h 35m
2026-07-18 ACA551 - Jul 18, 14:00 UTCJul 18, 16:20 UTC2h 20m
2026-07-17 ACA795 YYZ → LAX Jul 17, 23:00 UTCJul 18, 03:35 UTC4h 36m
2026-07-17 ACA1040 - Jul 17, 17:40 UTCJul 17, 20:25 UTC2h 45m
2026-07-17 ACA1040 DEN → YYZ Jul 17, 17:39 UTCJul 17, 20:15 UTC2h 36m
2026-07-17 ACA1039 YYZ → DEN Jul 17, 13:10 UTCJul 17, 16:00 UTC2h 50m
2026-07-17 ACA469 YOW → YYZ Jul 17, 02:45 UTCJul 17, 03:25 UTC40m
2026-07-17 ACA464 YYZ → YOW Jul 17, 01:05 UTCJul 17, 01:15 UTC10m

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

Mode-S C05EE5 frequently asked

What is Mode-S code C05EE5?
C05EE5 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GJYI.
Where is Mode-S C05EE5 registered?
Mode-S code C05EE5 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C05EE5 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C05EE5, octal 60057345, decimal 12,607,205.
What flights does C05EE5 operate?
Mode-S C05EE5 has broadcast 20 distinct callsigns, including ACA1511, ACA1508, ACA1040, ACA795, ACA765.