Apparatus

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sensors Mode-S transponder

C01754

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FIVR · BOEING 777-300ER · operated by Air Canada

Hex
C01754
Octal
60013524
Decimal
12,588,884
Country
CA
Tail
C-FIVR
Type
B77W
No current signal · last broadcast 4h ago
Flights observed
230
Distinct callsigns
20
Country
CA
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S C01754.

Country allocation

The ICAO 24-bit address C01754 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
ACA2 - 23 2026-07-04
ACA854 - 22 2026-07-13
ACA820 - 22 2026-07-05
ACA821 - 21 2026-07-05
ACA1 - 19 2026-07-03
ACA853 - 16 2026-07-13
ACA891 - 10 2026-07-12
ACA890 - 10 2026-07-12
ACA811 - 9 2026-07-10
ACA897 - 8 2026-07-11
ACA896 - 8 2026-07-10
ACA810 - 8 2026-07-10
ACA861 - 6 2026-07-08
ACA858 - 6 2026-07-08
ACA873 - 5 2026-06-19
ACA860 - 5 2026-07-09
ACA859 - 5 2026-07-09
ACA185 - 5 2026-07-07
ACA872 - 4 2026-06-19
ACA3 Air Canada 4 2026-04-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 ACA854 YYZ → LHR Jul 13, 22:55 UTCJul 14, 05:40 UTC6h 45m
2026-07-13 ACA853 - Jul 13, 10:45 UTCJul 13, 17:40 UTC6h 55m
2026-07-12 ACA854 - Jul 12, 22:55 UTCJul 12, 23:00 UTC5m
2026-07-12 ACA854 YYZ → LHR Jul 12, 22:55 UTCJul 13, 05:25 UTC6h 30m
2026-07-12 ACA891 - Jul 12, 11:35 UTCJul 12, 20:05 UTC8h 30m
2026-07-12 ACA890 - Jul 12, 00:30 UTCJul 12, 08:30 UTC8h 0m
2026-07-11 ACA897 ATH → YYZ Jul 11, 11:15 UTCJul 11, 21:10 UTC9h 55m
2026-07-10 ACA896 YYZ → ATH Jul 10, 22:50 UTCJul 11, 07:45 UTC8h 55m
2026-07-10 ACA811 - Jul 10, 13:05 UTCJul 10, 13:40 UTC35m
2026-07-10 ACA811 LIS → YYZ Jul 10, 13:03 UTCJul 10, 20:12 UTC7h 9m
2026-07-10 ACA810 YYZ → LIS Jul 10, 04:20 UTCJul 10, 10:40 UTC6h 20m
2026-07-09 ACA859 - Jul 9, 17:25 UTCJul 10, 00:55 UTC7h 30m
2026-07-09 ACA860 YVR → LHR Jul 9, 03:20 UTCJul 9, 12:05 UTC8h 45m
2026-07-09 ACA860 YVR → LHR Jul 9, 03:19 UTCJul 9, 11:49 UTC8h 30m
2026-07-08 ACA861 - Jul 8, 14:20 UTCJul 8, 23:20 UTC9h 0m
2026-07-08 ACA858 - Jul 8, 04:10 UTCJul 8, 05:55 UTC1h 45m
2026-07-08 ACA858 YYZ → LHR Jul 8, 04:10 UTCJul 8, 10:40 UTC6h 30m
2026-07-07 ACA114 YVR → YYZ Jul 7, 21:25 UTCJul 8, 01:10 UTC3h 45m
2026-07-07 ACA185 YYZ → YVR Jul 7, 12:35 UTCJul 7, 17:10 UTC4h 35m
2026-07-07 ACA185 YYZ → YVR Jul 7, 12:35 UTCJul 7, 16:55 UTC4h 20m
2026-07-06 ACA897 ATH → YYZ Jul 6, 10:50 UTCJul 6, 20:55 UTC10h 5m
2026-07-05 ACA896 YYZ → ATH Jul 5, 23:10 UTCJul 6, 07:55 UTC8h 45m
2026-07-05 ACA821 BCN → YYZ Jul 5, 12:20 UTCJul 5, 20:25 UTC8h 5m
2026-07-05 ACA820 - Jul 5, 00:00 UTCJul 5, 01:00 UTC1h 0m
2026-07-04 ACA820 YYZ → BCN Jul 4, 23:57 UTCJul 5, 06:53 UTC6h 56m
2026-07-04 ACA2 HND → YYZ Jul 4, 09:30 UTCJul 4, 21:15 UTC11h 45m
2026-07-03 ACA1 YYZ → HND Jul 3, 17:35 UTCJul 4, 06:25 UTC12h 50m
2026-07-03 ACA1 YYZ → HND Jul 3, 17:35 UTCJul 4, 06:07 UTC12h 32m
2026-06-30 ACA2 HND → YYZ Jun 30, 09:34 UTCJun 30, 21:00 UTC11h 26m
2026-06-30 ACA2 HND → YYZ Jun 30, 09:35 UTCJun 30, 21:10 UTC11h 35m
2026-06-29 ACA1 YYZ → HND Jun 29, 17:39 UTCJun 30, 05:57 UTC12h 18m
2026-06-29 ACA1 YYZ → HND Jun 29, 17:40 UTCJun 30, 06:05 UTC12h 26m
2026-06-29 ACA853 HYC → YYZ Jun 29, 07:55 UTCJun 29, 15:04 UTC7h 10m
2026-06-28 ACA854 - Jun 28, 23:09 UTCJun 29, 05:34 UTC6h 25m
2026-06-28 ACA891 - Jun 28, 11:25 UTCJun 28, 20:14 UTC8h 50m
2026-06-28 ACA890 - Jun 28, 00:25 UTCJun 28, 08:05 UTC7h 40m
2026-06-27 ACA2 HND → YYZ Jun 27, 09:29 UTCJun 27, 21:04 UTC11h 35m
2026-06-26 ACA1 YYZ → HND Jun 26, 17:44 UTCJun 27, 06:16 UTC12h 32m
2026-06-26 ACA1 - Jun 26, 17:44 UTCJun 26, 18:54 UTC1h 10m
2026-06-26 ACA853 - Jun 26, 07:50 UTCJun 26, 09:00 UTC1h 10m
2026-06-26 ACA853 LHR → YYZ Jun 26, 07:49 UTCJun 26, 14:57 UTC7h 8m
2026-06-25 ACA854 YYZ → LHR Jun 25, 23:14 UTCJun 26, 05:23 UTC6h 9m
2026-06-25 ACA854 YYZ → LHR Jun 25, 23:14 UTCJun 26, 05:39 UTC6h 25m
2026-06-25 ACA811 LIS → YYZ Jun 25, 13:09 UTCJun 25, 20:26 UTC7h 17m
2026-06-25 ACA811 - Jun 25, 13:09 UTCJun 25, 13:55 UTC45m
2026-06-25 ACA810 YYZ → LIS Jun 25, 03:59 UTCJun 25, 10:04 UTC6h 5m
2026-06-25 ACA810 - Jun 25, 03:59 UTCJun 25, 05:00 UTC1h 0m
2026-06-24 ACA114 - Jun 24, 21:24 UTCJun 25, 01:14 UTC3h 50m
2026-06-24 ACA185 YYZ → YVR Jun 24, 14:34 UTCJun 24, 18:55 UTC4h 20m
2026-06-23 ACA2 HND → YYZ Jun 23, 09:24 UTCJun 23, 20:54 UTC11h 30m

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

Mode-S C01754 frequently asked

What is Mode-S code C01754?
C01754 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FIVR.
Where is Mode-S C01754 registered?
Mode-S code C01754 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01754 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01754, octal 60013524, decimal 12,588,884.
What flights does C01754 operate?
Mode-S C01754 has broadcast 20 distinct callsigns, including ACA2, ACA854, ACA820, ACA821, ACA1.