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sensors Mode-S transponder

C03CF1

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FXCA · BOEING 767-300 · operated by Air Canada

Hex
C03CF1
Octal
60036361
Decimal
12,598,513
Country
CA
Tail
C-FXCA
Type
B763
No current signal · last broadcast 9h ago
Flights observed
255
Distinct callsigns
20
Country
CA
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S C03CF1.

Country allocation

The ICAO 24-bit address C03CF1 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
ACA7246 - 20 2026-07-12
ACA7310 - 19 2026-07-13
ACA7303 - 16 2026-07-08
ACA7249 - 16 2026-06-30
ACA7252 - 14 2026-07-14
ACA7260 Air Canada 13 2026-05-29
ACA7253 Air Canada 13 2026-06-20
ACA7247 - 13 2026-07-12
ACA7311 - 10 2026-07-12
ACA7261 Air Canada 10 2026-05-30
ACA7248 - 9 2026-06-29
ACA7313 - 8 2026-06-30
ACA7270 Air Canada 8 2026-07-04
ACA7262 Air Canada 7 2026-06-14
ACA7305 - 6 2026-07-02
ACA7301 - 6 2026-06-30
ACA7335 Air Canada 5 2026-05-27
ACA7271 Air Canada 5 2026-07-05
ACA7308 - 4 2026-04-18
ACA7307 Air Canada 4 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ACA7252 - Jul 14, 01:10 UTCJul 14, 04:00 UTC2h 50m
2026-07-13 ACA7310 YVR → YYZ Jul 13, 07:05 UTCJul 13, 11:00 UTC3h 55m
2026-07-12 ACA7311 - Jul 12, 22:55 UTCJul 13, 03:30 UTC4h 35m
2026-07-12 ACA7247 - Jul 12, 13:45 UTCJul 12, 17:15 UTC3h 30m
2026-07-12 ACA7246 - Jul 12, 10:05 UTCJul 12, 10:15 UTC10m
2026-07-12 ACA7246 NLU → GDL Jul 12, 10:00 UTCJul 12, 10:49 UTC49m
2026-07-12 ACA7246 - Jul 12, 03:40 UTCJul 12, 07:40 UTC4h 0m
2026-07-11 ACA7334 - Jul 11, 09:35 UTCJul 11, 14:00 UTC4h 25m
2026-07-10 ACA7337 - Jul 10, 23:40 UTCJul 11, 04:30 UTC4h 50m
2026-07-10 ACA7333 - Jul 10, 17:25 UTCJul 10, 21:10 UTC3h 45m
2026-07-10 ACA7277 - Jul 10, 11:20 UTCJul 10, 15:15 UTC3h 55m
2026-07-10 ACA7276 - Jul 10, 04:25 UTCJul 10, 08:50 UTC4h 25m
2026-07-10 ACA7276 YYZ → NLU Jul 10, 04:25 UTCJul 10, 08:45 UTC4h 20m
2026-07-08 ACA7306 YYZ → DFW Jul 8, 16:00 UTCJul 8, 18:45 UTC2h 45m
2026-07-08 ACA7303 YYZ → DFW Jul 8, 11:50 UTCJul 8, 14:15 UTC2h 25m
2026-07-07 ACA7310 - Jul 7, 04:30 UTCJul 7, 08:15 UTC3h 45m
2026-07-07 ACA7310 YVR → YYZ Jul 7, 04:25 UTCJul 7, 08:21 UTC3h 56m
2026-07-06 ACA7311 - Jul 6, 19:00 UTCJul 6, 23:30 UTC4h 30m
2026-07-06 ACA7310 - Jul 6, 04:45 UTCJul 6, 08:15 UTC3h 30m
2026-07-06 ACA7310 YVR → YYZ Jul 6, 04:45 UTCJul 6, 08:35 UTC3h 50m
2026-07-05 ACA7311 - Jul 5, 21:10 UTCJul 6, 01:55 UTC4h 45m
2026-07-05 ACA7271 IST → YYT Jul 5, 08:40 UTCJul 5, 11:10 UTC2h 30m
2026-07-05 ACA7271 IST → YYT Jul 5, 06:30 UTCJul 5, 06:50 UTC20m
2026-07-04 ACA7270 YYZ → ATL Jul 4, 19:20 UTCJul 5, 05:15 UTC9h 55m
2026-07-04 ACA7270 YYZ → ATL Jul 4, 14:45 UTCJul 4, 16:25 UTC1h 40m
2026-07-02 ACA7305 ATL → YYZ Jul 2, 18:05 UTCJul 2, 19:50 UTC1h 45m
2026-07-02 ACA7304 YYZ → ATL Jul 2, 14:20 UTCJul 2, 16:00 UTC1h 40m
2026-07-01 ACA7306 YYZ → DFW Jul 1, 16:45 UTCJul 1, 19:25 UTC2h 40m
2026-07-01 ACA7303 DFW → YYZ Jul 1, 11:35 UTCJul 1, 14:10 UTC2h 35m
2026-07-01 ACA7303 DFW → YYZ Jul 1, 11:35 UTCJul 1, 14:06 UTC2h 31m
2026-07-01 ACA7310 - Jul 1, 01:40 UTCJul 1, 05:40 UTC4h 0m
2026-06-30 ACA7313 - Jun 30, 19:00 UTCJun 30, 22:55 UTC3h 55m
2026-06-30 ACA7301 - Jun 30, 14:30 UTCJun 30, 16:15 UTC1h 45m
2026-06-30 ACA7249 DFW → YUL Jun 30, 08:25 UTCJun 30, 11:35 UTC3h 10m
2026-06-30 ACA7249 - Jun 30, 03:50 UTCJun 30, 05:55 UTC2h 5m
2026-06-30 ACA7249 NLU → DFW Jun 30, 03:48 UTCJun 30, 05:50 UTC2h 2m
2026-06-29 ACA7248 - Jun 29, 21:34 UTCJun 30, 01:40 UTC4h 6m
2026-06-29 ACA7247 - Jun 29, 10:50 UTCJun 29, 14:19 UTC3h 30m
2026-06-29 ACA7247 GDL → YYZ Jun 29, 10:09 UTCJun 29, 14:09 UTC4h 0m
2026-06-28 ACA7246 - Jun 28, 10:39 UTCJun 28, 10:50 UTC10m
2026-06-28 ACA7246 - Jun 28, 03:59 UTCJun 28, 08:00 UTC4h 0m
2026-06-22 ACA7310 YVR → YYZ Jun 22, 07:54 UTCJun 22, 11:39 UTC3h 45m
2026-06-22 ACA7310 YVR → YYZ Jun 22, 07:52 UTCJun 22, 11:26 UTC3h 34m
2026-06-21 ACA7311 ANC → YYZ Jun 21, 21:05 UTCJun 21, 21:44 UTC40m
2026-06-21 ACA7311 ANC → YYZ Jun 21, 21:04 UTCJun 22, 01:40 UTC4h 36m
2026-06-20 ACA7253 LIM → YYZ Jun 20, 05:49 UTCJun 20, 21:10 UTC15h 20m
2026-06-20 ACA7252 - Jun 20, 00:49 UTCJun 20, 03:24 UTC2h 35m
2026-06-19 ACA7247 YYZ → MEX Jun 19, 10:29 UTCJun 19, 18:20 UTC7h 50m
2026-06-19 ACA7246 - Jun 19, 04:25 UTCJun 19, 08:29 UTC4h 5m
2026-06-18 ACA7253 LIM → YYZ Jun 18, 13:46 UTCJun 18, 21:14 UTC7h 28m

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

Mode-S C03CF1 frequently asked

What is Mode-S code C03CF1?
C03CF1 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FXCA.
Where is Mode-S C03CF1 registered?
Mode-S code C03CF1 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C03CF1 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C03CF1, octal 60036361, decimal 12,598,513.
What flights does C03CF1 operate?
Mode-S C03CF1 has broadcast 20 distinct callsigns, including ACA7246, ACA7310, ACA7303, ACA7249, ACA7252.