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sensors Mode-S transponder

C012A7

ICAO 24-bit transponder address · allocated to Canada

Hex
C012A7
Octal
60011247
Decimal
12,587,687
Country
CA
Broadcasting now · callsign ACA1018 · 39,000 ft
Flights observed
233
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 20:45 UTC

Current position

C012A7 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C012A7 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
ABK349 - 7 2026-05-27
ACA794 - 4 2026-06-28
ACA757 Air Canada 4 2026-07-24
ACA568 Air Canada 4 2026-07-24
ACA567 Air Canada 4 2026-07-24
ACA325 Air Canada 4 2026-06-16
ACA314 Air Canada 4 2026-07-25
ACA1113 Air Canada 4 2026-07-20
ACA793 - 3 2026-07-11
ACA731 - 3 2026-07-09
ACA718 Air Canada 3 2026-07-17
ACA573 Air Canada 3 2026-07-25
ACA541 - 3 2026-07-18
ACA540 Air Canada 3 2026-07-19
ACA371 - 3 2026-07-01
ACA316 Air Canada 3 2026-07-22
ACA233 - 3 2026-07-16
ACA1564 Air Canada 3 2026-06-13
ACA1511 Air Canada 3 2026-07-20
ACA1508 Air Canada 3 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA164 YEG → YYZ Jul 26, 17:41 UTCJul 26, 20:35 UTC2h 54m
2026-07-26 ACA165 YYZ → YEG Jul 26, 12:20 UTCJul 26, 16:20 UTC4h 0m
2026-07-26 ACA439 YUL → YYZ Jul 26, 09:15 UTCJul 26, 09:50 UTC35m
2026-07-26 ACA470 YYZ → YOW Jul 26, 04:30 UTCJul 26, 05:10 UTC40m
2026-07-26 ACA429 YUL → YYZ Jul 26, 02:30 UTCJul 26, 03:20 UTC50m
2026-07-25 ACA778 LAX → YUL Jul 25, 19:45 UTCJul 26, 00:35 UTC4h 50m
2026-07-25 ACA775 YUL → LAX Jul 25, 13:20 UTCJul 25, 18:25 UTC5h 5m
2026-07-25 ACA314 YVR → YUL Jul 25, 06:30 UTCJul 25, 11:15 UTC4h 45m
2026-07-25 ACA573 DEN → YVR Jul 25, 03:10 UTCJul 25, 05:00 UTC1h 50m
2026-07-24 ACA568 YVR → SFO Jul 24, 23:39 UTCJul 25, 01:34 UTC1h 55m
2026-07-24 ACA568 YVR → SFO Jul 24, 23:40 UTCJul 25, 01:45 UTC2h 5m
2026-07-24 ACA567 SFO → YVR Jul 24, 19:55 UTCJul 24, 21:40 UTC1h 45m
2026-07-24 ACA757 BOS → YUL Jul 24, 12:35 UTCJul 24, 18:30 UTC5h 55m
2026-07-23 ACA778 LAX → YUL Jul 23, 19:55 UTCJul 24, 00:45 UTC4h 50m
2026-07-23 ACA775 YUL → LAX Jul 23, 13:15 UTCJul 23, 18:30 UTC5h 15m
2026-07-23 ACA314 YVR → YUL Jul 23, 06:40 UTCJul 23, 11:15 UTC4h 35m
2026-07-23 ACA573 DEN → YVR Jul 23, 02:45 UTCJul 23, 04:30 UTC1h 45m
2026-07-22 ACA568 YVR → SFO Jul 22, 23:30 UTCJul 23, 01:30 UTC2h 0m
2026-07-22 ACA567 SFO → YVR Jul 22, 19:46 UTCJul 22, 21:26 UTC1h 40m
2026-07-22 ACA567 SFO → YVR Jul 22, 19:50 UTCJul 22, 21:35 UTC1h 45m
2026-07-22 ACA757 BOS → YUL Jul 22, 12:45 UTCJul 22, 18:25 UTC5h 40m
2026-07-22 ACA316 YVR → YUL Jul 22, 10:20 UTCJul 22, 11:20 UTC1h 0m
2026-07-21 ACA315 YUL → YVR Jul 21, 23:15 UTCJul 22, 04:15 UTC5h 0m
2026-07-21 ACA334 - Jul 21, 15:40 UTCJul 21, 19:30 UTC3h 50m
2026-07-21 ACA334 YEG → YUL Jul 21, 15:37 UTCJul 21, 19:07 UTC3h 30m
2026-07-21 ACA246 YVR → YEG Jul 21, 02:25 UTCJul 21, 03:30 UTC1h 5m
2026-07-20 ACA1111 YXE → YVR Jul 20, 23:30 UTCJul 21, 01:20 UTC1h 49m
2026-07-20 ACA1108 YUL → YHZ Jul 20, 20:45 UTCJul 20, 22:20 UTC1h 35m
2026-07-20 ACA1103 MCO → YUL Jul 20, 16:30 UTCJul 20, 18:30 UTC2h 0m
2026-07-20 ACA1113 YYZ → YQR Jul 20, 12:05 UTCJul 20, 14:45 UTC2h 40m
2026-07-20 ACA1511 YYZ → YQT Jul 20, 02:15 UTCJul 20, 03:10 UTC55m
2026-07-19 ACA1508 YYZ → EWR Jul 19, 23:25 UTCJul 20, 00:30 UTC1h 5m
2026-07-19 ACA1508 YYZ → EWR Jul 19, 23:22 UTCJul 20, 00:16 UTC54m
2026-07-19 ACA540 SEA → YYZ Jul 19, 15:15 UTCJul 19, 19:00 UTC3h 45m
2026-07-18 ACA541 YYZ → SEA Jul 18, 23:25 UTCJul 19, 04:10 UTC4h 45m
2026-07-18 ACA1113 YYZ → YYZ Jul 18, 14:20 UTCJul 18, 21:30 UTC7h 10m
2026-07-18 ACA483 YUL → YYZ Jul 18, 11:40 UTCJul 18, 12:35 UTC55m
2026-07-18 ACA432 YYZ → YUL Jul 18, 03:25 UTCJul 18, 04:20 UTC55m
2026-07-18 ACA432 YYZ → YUL Jul 18, 03:25 UTCJul 18, 04:12 UTC47m
2026-07-18 ACA725 LGA → YYZ Jul 18, 00:10 UTCJul 18, 01:10 UTC1h 0m
2026-07-17 ACA718 YYZ → LGA Jul 17, 21:44 UTCJul 17, 22:49 UTC1h 5m
2026-07-17 ACA711 LGA → YYZ Jul 17, 19:05 UTCJul 17, 20:03 UTC58m
2026-07-17 ACA711 - Jul 17, 19:05 UTCJul 17, 19:45 UTC40m
2026-07-17 ACA708 YYZ → LGA Jul 17, 16:24 UTCJul 17, 17:35 UTC1h 10m
2026-07-17 ACA708 YYZ → LGA Jul 17, 16:24 UTCJul 17, 17:19 UTC55m
2026-07-17 ACA403 YUL → YYZ Jul 17, 13:31 UTCJul 17, 14:23 UTC52m
2026-07-17 ACA403 YUL → YYZ Jul 17, 13:35 UTCJul 17, 14:30 UTC55m
2026-07-17 ACA316 YVR → YUL Jul 17, 07:49 UTCJul 17, 12:06 UTC4h 17m
2026-07-17 ACA316 - Jul 17, 07:50 UTCJul 17, 09:45 UTC1h 55m
2026-07-17 ACA227 - Jul 17, 03:20 UTCJul 17, 03:45 UTC25m

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.

Mode-S C012A7 frequently asked

What is Mode-S code C012A7?
C012A7 is an ICAO 24-bit transponder address. Allocated to Canada.
Where is Mode-S C012A7 registered?
Mode-S code C012A7 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C012A7 broadcasting right now?
Yes. Mode-S C012A7 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C012A7, octal 60011247, decimal 12,587,687.
What flights does C012A7 operate?
Mode-S C012A7 has broadcast 20 distinct callsigns, including ABK349, ACA794, ACA757, ACA568, ACA567.