Apparatus

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sensors Mode-S transponder

C06541

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GMIY · BOEING 737 MAX 8

Hex
C06541
Octal
60062501
Decimal
12,608,833
Country
CA
Tail
C-GMIY
Type
B38M
Broadcasting now · callsign ACA432 · 24,800 ft
Flights observed
201
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Current position

C06541 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C06541 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
ACA449 Air Canada 7 2026-05-14
ACA868 Air Canada 6 2026-05-07
ACA617 Air Canada 6 2026-05-08
ACA444 Air Canada 6 2026-05-14
ACA869 Air Canada 5 2026-05-08
ACA1337 Air Canada 5 2026-05-27
ACA761 Air Canada 4 2026-04-16
ACA741 Air Canada 4 2026-04-17
ACA738 Air Canada 4 2026-04-16
ACA465 Air Canada 4 2026-05-22
ACA973 Air Canada 3 2026-04-14
ACA792 Air Canada 3 2026-05-06
ACA756 Air Canada 3 2026-05-26
ACA745 Air Canada 3 2026-04-15
ACA742 Air Canada 3 2026-04-18
ACA600 Air Canada 3 2026-05-07
ACA544 Air Canada 3 2026-04-23
ACA517 Air Canada 3 2026-04-23
ACA516 Air Canada 3 2026-04-24
ACA460 Air Canada 3 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 ACA427 YUL → YYZ May 30, 01:05 UTCMay 30, 02:00 UTC55m
2026-05-29 ACA336 YEG → YUL May 29, 18:55 UTCMay 29, 22:35 UTC3h 40m
2026-05-29 ACA331 YUL → YEG May 29, 13:15 UTCMay 29, 17:15 UTC4h 0m
2026-05-29 ACA328 YYC → YUL May 29, 07:05 UTCMay 29, 11:15 UTC4h 10m
2026-05-29 ACA327 YUL → YYC May 29, 01:25 UTCMay 29, 05:30 UTC4h 5m
2026-05-28 ACA778 LAX → YUL May 28, 18:20 UTCMay 28, 22:15 UTC3h 55m
2026-05-28 ACA778 LAX → YUL May 28, 18:18 UTCMay 28, 22:56 UTC4h 38m
2026-05-28 ACA775 YUL → LAX May 28, 11:15 UTCMay 28, 16:40 UTC5h 25m
2026-05-28 ACA430 YYZ → YUL May 28, 03:05 UTCMay 28, 03:50 UTC45m
2026-05-27 ACA1337 GND → YYZ May 27, 19:43 UTCMay 28, 00:49 UTC5h 6m
2026-05-27 ACA1337 GND → YYZ May 27, 13:25 UTCMay 28, 00:55 UTC11h 30m
2026-05-27 ACA1027 FLL → YYZ May 27, 02:44 UTCMay 27, 05:14 UTC2h 30m
2026-05-26 ACA1006 YUL → FLL May 26, 22:20 UTCMay 27, 01:24 UTC3h 5m
2026-05-26 ACA756 YYZ → BOS May 26, 15:09 UTCMay 26, 20:15 UTC5h 5m
2026-05-25 ACA759 YYZ → SMF May 25, 22:15 UTCMay 26, 03:55 UTC5h 40m
2026-05-25 ACA774 LAX → YUL May 25, 15:30 UTCMay 25, 20:15 UTC4h 44m
2026-05-24 ACA777 YUL → LAX May 24, 21:25 UTCMay 25, 02:50 UTC5h 25m
2026-05-24 ACA582 IAH → YUL May 24, 15:30 UTCMay 24, 18:35 UTC3h 5m
2026-05-23 ACA581 SAN → YVR May 23, 21:05 UTCMay 24, 01:40 UTC4h 35m
2026-05-23 ACA582 IAH → YUL May 23, 16:05 UTCMay 23, 19:20 UTC3h 15m
2026-05-23 ACA595 YYZ → IAH May 23, 00:45 UTCMay 23, 03:55 UTC3h 9m
2026-05-22 ACA465 YOW → YYZ May 22, 22:10 UTCMay 22, 22:53 UTC43m
2026-05-22 ACA460 YYZ → YOW May 22, 20:20 UTCMay 22, 20:55 UTC35m
2026-05-22 ACA956 YYZ → SJU May 22, 13:21 UTCMay 22, 17:55 UTC4h 34m
2026-05-21 ACA957 YYZ → SJO May 21, 22:50 UTCMay 22, 17:55 UTC19h 5m
2026-05-21 ACA413 YUL → YYZ May 21, 17:35 UTCMay 21, 18:35 UTC1h 0m
2026-05-21 ACA408 YYZ → YUL May 21, 14:50 UTCMay 21, 15:35 UTC45m
2026-05-21 ACA1133 YQB → YYZ May 21, 09:15 UTCMay 21, 10:40 UTC1h 25m
2026-05-21 ACA1142 YYZ → YQB May 21, 03:15 UTCMay 21, 04:15 UTC1h 0m
2026-05-20 ACA1337 GND → YYZ May 20, 13:15 UTCMay 21, 00:35 UTC11h 20m
2026-05-20 ACA128 YVR → YYZ May 20, 06:35 UTCMay 20, 10:35 UTC4h 0m
2026-05-20 ACA125 YYZ → YVR May 20, 00:20 UTCMay 20, 05:00 UTC4h 41m
2026-05-20 ACA125 YYZ → YVR May 20, 00:19 UTCMay 20, 04:47 UTC4h 28m
2026-05-19 ACA615 YHZ → YYZ May 19, 19:25 UTCMay 19, 21:30 UTC2h 5m
2026-05-19 ACA608 YYZ → YHZ May 19, 16:15 UTCMay 19, 17:50 UTC1h 35m
2026-05-19 ACA1503 YQM → YYZ May 19, 13:20 UTCMay 19, 14:20 UTC1h 0m
2026-05-19 ACA1500 YYZ → EWR May 19, 10:35 UTCMay 19, 11:35 UTC1h 0m
2026-05-19 ACA174 YYC → YYZ May 19, 00:15 UTCMay 19, 03:35 UTC3h 20m
2026-05-18 ACA171 YYZ → YEG May 18, 19:10 UTCMay 18, 22:50 UTC3h 40m
2026-05-18 ACA407 YUL → YYZ May 18, 14:15 UTCMay 18, 15:10 UTC55m
2026-05-18 ACA402 YYZ → YUL May 18, 12:20 UTCMay 18, 13:05 UTC45m
2026-05-18 ACA194 YLW → YYZ May 18, 06:40 UTCMay 18, 08:15 UTC1h 35m
2026-05-18 ACA194 YLW → YYZ May 18, 06:35 UTCMay 18, 10:29 UTC3h 54m
2026-05-18 ACA195 YYZ → YLW May 18, 00:25 UTCMay 18, 04:40 UTC4h 15m
2026-05-17 ACA1032 DFW → YYZ May 17, 17:50 UTCMay 17, 20:20 UTC2h 30m
2026-05-17 ACA1031 YYZ → DFW May 17, 13:25 UTCMay 17, 16:10 UTC2h 45m
2026-05-17 ACA128 YVR → YYZ May 17, 06:45 UTCMay 17, 10:50 UTC4h 5m
2026-05-17 ACA1063 LAS → YVR May 17, 01:05 UTCMay 17, 03:40 UTC2h 35m
2026-05-16 ACA1058 YVR → LAS May 16, 21:52 UTCMay 16, 23:56 UTC2h 4m
2026-05-16 ACA1058 YVR → LAS May 16, 21:55 UTCMay 17, 00:00 UTC2h 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-GMIY page for operator, model, and routing details .

Mode-S C06541 frequently asked

What is Mode-S code C06541?
C06541 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GMIY.
Where is Mode-S C06541 registered?
Mode-S code C06541 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C06541 broadcasting right now?
Yes. Mode-S C06541 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C06541, octal 60062501, decimal 12,608,833.
What flights does C06541 operate?
Mode-S C06541 has broadcast 20 distinct callsigns, including ACA449, ACA868, ACA617, ACA444, ACA869.