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sensors Mode-S transponder

C043B7

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FZQS · AIRBUS A-320 · operated by Air Canada

Hex
C043B7
Octal
60041667
Decimal
12,600,247
Country
CA
Tail
C-FZQS
Type
A320
No current signal · last broadcast 1h ago
Flights observed
409
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C043B7.

Country allocation

The ICAO 24-bit address C043B7 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
ACA769 - 10 2026-07-13
ACA766 - 10 2026-07-13
ACA764 Air Canada 10 2026-05-30
ACA786 Air Canada 9 2026-05-31
ACA767 Air Canada 9 2026-05-30
ACA465 Air Canada 8 2026-05-17
ACA785 Air Canada 7 2026-05-31
ACA687 Air Canada 7 2026-05-20
ACA619 Air Canada 7 2026-05-28
ACA413 Air Canada 7 2026-05-10
ACA269 - 6 2026-07-07
ACA1030 - 6 2026-07-06
ACA1029 - 6 2026-07-05
ACA696 Air Canada 5 2026-05-29
ACA618 Air Canada 5 2026-06-01
ACA610 Air Canada 5 2026-05-28
ACA460 Air Canada 5 2026-05-17
ACA372 Air Canada 5 2026-04-28
ACA297 Air Canada 5 2026-04-29
ACA293 Air Canada 5 2026-04-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 ACA699 - Jul 13, 23:35 UTCJul 14, 01:35 UTC2h 0m
2026-07-13 ACA692 - Jul 13, 18:45 UTCJul 13, 20:45 UTC2h 0m
2026-07-13 ACA692 YYZ → YYT Jul 13, 18:45 UTCJul 13, 21:24 UTC2h 39m
2026-07-13 ACA769 BOS → YYZ Jul 13, 15:10 UTCJul 13, 16:25 UTC1h 15m
2026-07-13 ACA766 YYZ → BOS Jul 13, 12:20 UTCJul 13, 13:30 UTC1h 10m
2026-07-13 ACA158 YYC → YYZ Jul 13, 02:05 UTCJul 13, 05:25 UTC3h 20m
2026-07-12 ACA147 YYZ → YYC Jul 12, 20:50 UTCJul 13, 00:40 UTC3h 50m
2026-07-12 ACA415 YUL → YYZ Jul 12, 18:30 UTCJul 12, 19:15 UTC45m
2026-07-12 ACA410 YYZ → YUL Jul 12, 16:15 UTCJul 12, 17:10 UTC55m
2026-07-12 ACA705 LGA → YYZ Jul 12, 12:55 UTCJul 12, 13:50 UTC55m
2026-07-12 ACA700 YYZ → LGA Jul 12, 10:05 UTCJul 12, 11:01 UTC55m
2026-07-11 ACA792 - Jul 11, 23:40 UTCJul 12, 03:50 UTC4h 10m
2026-07-11 ACA791 - Jul 11, 17:30 UTCJul 11, 22:01 UTC4h 30m
2026-07-11 ACA1135 - Jul 11, 14:10 UTCJul 11, 15:20 UTC1h 10m
2026-07-11 ACA1132 YYZ → YQB Jul 11, 11:51 UTCJul 11, 12:45 UTC54m
2026-07-11 ACA439 YOW → YYZ Jul 11, 09:20 UTCJul 11, 10:05 UTC45m
2026-07-11 ACA470 YYZ → YOW Jul 11, 04:10 UTCJul 11, 04:55 UTC45m
2026-07-11 ACA725 LGA → YYZ Jul 11, 01:35 UTCJul 11, 02:40 UTC1h 5m
2026-07-10 ACA718 - Jul 10, 22:25 UTCJul 10, 23:30 UTC1h 5m
2026-07-10 ACA711 LGA → YYZ Jul 10, 19:28 UTCJul 10, 20:19 UTC51m
2026-07-10 ACA711 LGA → YYZ Jul 10, 19:30 UTCJul 10, 20:30 UTC1h 0m
2026-07-10 ACA708 - Jul 10, 16:25 UTCJul 10, 17:30 UTC1h 5m
2026-07-10 ACA443 - Jul 10, 11:10 UTCJul 10, 11:55 UTC45m
2026-07-10 ACA470 YYZ → YOW Jul 10, 03:50 UTCJul 10, 04:25 UTC35m
2026-07-10 ACA725 LGA → YYZ Jul 10, 01:05 UTCJul 10, 02:20 UTC1h 15m
2026-07-09 ACA718 YYZ → LGA Jul 9, 21:55 UTCJul 9, 23:00 UTC1h 5m
2026-07-09 ACA711 LGA → YYZ Jul 9, 18:55 UTCJul 9, 20:00 UTC1h 5m
2026-07-09 ACA708 YYZ → LGA Jul 9, 16:15 UTCJul 9, 17:35 UTC1h 20m
2026-07-09 ACA705 LGA → YYZ Jul 9, 13:21 UTCJul 9, 14:15 UTC54m
2026-07-09 ACA705 LGA → YYZ Jul 9, 13:25 UTCJul 9, 14:25 UTC1h 0m
2026-07-09 ACA700 YYZ → LGA Jul 9, 10:15 UTCJul 9, 11:10 UTC55m
2026-07-09 ACA174 - Jul 9, 00:15 UTCJul 9, 03:30 UTC3h 15m
2026-07-08 ACA171 YYZ → YEG Jul 8, 19:20 UTCJul 8, 23:00 UTC3h 40m
2026-07-08 ACA611 - Jul 8, 15:20 UTCJul 8, 17:10 UTC1h 50m
2026-07-08 ACA602 - Jul 8, 12:15 UTCJul 8, 13:55 UTC1h 40m
2026-07-07 ACA792 - Jul 7, 23:50 UTCJul 8, 03:45 UTC3h 55m
2026-07-07 ACA792 LAX → YYZ Jul 7, 23:46 UTCJul 8, 03:57 UTC4h 11m
2026-07-07 ACA791 - Jul 7, 17:30 UTCJul 7, 21:55 UTC4h 25m
2026-07-07 ACA791 YYZ → LAX Jul 7, 17:26 UTCJul 7, 21:50 UTC4h 24m
2026-07-07 ACA258 YWG → YYZ Jul 7, 13:30 UTCJul 7, 15:25 UTC1h 55m
2026-07-07 ACA258 YWG → YYZ Jul 7, 13:30 UTCJul 7, 15:18 UTC1h 48m
2026-07-07 ACA269 - Jul 7, 03:50 UTCJul 7, 06:00 UTC2h 10m
2026-07-07 ACA269 YYZ → YWG Jul 7, 03:46 UTCJul 7, 05:53 UTC2h 7m
2026-07-07 ACA723 LGA → YYZ Jul 7, 01:20 UTCJul 7, 02:20 UTC1h 0m
2026-07-07 ACA723 LGA → YYZ Jul 7, 01:20 UTCJul 7, 02:19 UTC59m
2026-07-06 ACA716 YYZ → LGA Jul 6, 22:35 UTCJul 6, 23:50 UTC1h 15m
2026-07-06 ACA415 YUL → YYZ Jul 6, 18:37 UTCJul 6, 19:30 UTC53m
2026-07-06 ACA415 YUL → YYZ Jul 6, 18:40 UTCJul 6, 19:40 UTC1h 0m
2026-07-06 ACA410 - Jul 6, 16:20 UTCJul 6, 17:05 UTC45m
2026-07-06 ACA447 - Jul 6, 13:00 UTCJul 6, 13:45 UTC45m

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

Mode-S C043B7 frequently asked

What is Mode-S code C043B7?
C043B7 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FZQS.
Where is Mode-S C043B7 registered?
Mode-S code C043B7 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C043B7 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 C043B7, octal 60041667, decimal 12,600,247.
What flights does C043B7 operate?
Mode-S C043B7 has broadcast 20 distinct callsigns, including ACA769, ACA766, ACA764, ACA786, ACA767.