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sensors Mode-S transponder

C01505

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FHYY · AIRBUS A220-300

Hex
C01505
Octal
60012405
Decimal
12,588,293
Country
CA
Tail
C-FHYY
Type
BCS3
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
531
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S C01505.

Country allocation

The ICAO 24-bit address C01505 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
ACA748 - 8 2026-07-16
ACA312 Air Canada 8 2026-06-14
ACA134 - 8 2026-07-15
ACA778 Air Canada 7 2026-07-21
ACA775 - 7 2026-07-21
ACA541 - 7 2026-07-11
ACA751 - 6 2026-07-16
ACA619 - 6 2026-07-15
ACA509 - 6 2026-07-02
ACA426 - 6 2026-07-16
ACA424 - 6 2026-06-19
ACA1559 - 6 2026-07-16
ACA1553 Air Canada 6 2026-06-06
ACA575 Air Canada 5 2026-05-24
ACA540 - 5 2026-07-12
ACA507 Air Canada 5 2026-07-25
ACA313 - 5 2026-06-28
ACA305 - 5 2026-06-13
ACA757 Air Canada 4 2026-05-14
ACA610 - 4 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA1358 MTY → YYZ Jul 26, 15:30 UTCJul 26, 19:00 UTC3h 30m
2026-07-25 ACA1359 YYZ → MTY Jul 25, 22:35 UTCJul 26, 02:00 UTC3h 25m
2026-07-25 ACA506 ORD → YYZ Jul 25, 19:50 UTCJul 25, 21:00 UTC1h 10m
2026-07-25 ACA507 YYZ → ORD Jul 25, 16:40 UTCJul 25, 18:05 UTC1h 25m
2026-07-25 ACA1135 YQB → YYZ Jul 25, 14:20 UTCJul 25, 15:30 UTC1h 10m
2026-07-25 ACA1132 YVR → YYZ Jul 25, 12:10 UTCJul 25, 13:15 UTC1h 5m
2026-07-24 ACA1253 CUN → YUL Jul 24, 15:05 UTCJul 24, 17:10 UTC2h 5m
2026-07-23 ACA1252 YUL → CUN Jul 23, 23:40 UTCJul 24, 01:35 UTC1h 55m
2026-07-23 ACA1114 - Jul 23, 19:35 UTCJul 23, 21:40 UTC2h 5m
2026-07-23 ACA1100 - Jul 23, 16:25 UTCJul 23, 18:00 UTC1h 35m
2026-07-23 ACA1107 YXE → YVR Jul 23, 11:15 UTCJul 23, 13:10 UTC1h 55m
2026-07-23 ACA1107 YXE → YVR Jul 23, 11:14 UTCJul 23, 12:56 UTC1h 42m
2026-07-23 ACA1110 YYZ → NAS Jul 23, 04:55 UTCJul 23, 06:35 UTC1h 40m
2026-07-23 ACA249 YEG → YVR Jul 23, 02:40 UTCJul 23, 03:55 UTC1h 15m
2026-07-22 ACA335 YUL → YEG Jul 22, 21:15 UTCJul 23, 01:15 UTC4h 0m
2026-07-22 ACA334 - Jul 22, 15:50 UTCJul 22, 19:40 UTC3h 50m
2026-07-22 ACA337 YUL → YEG Jul 22, 03:25 UTCJul 22, 05:25 UTC2h 0m
2026-07-22 ACA337 YUL → YEG Jul 22, 03:22 UTCJul 22, 07:07 UTC3h 45m
2026-07-21 ACA778 LAX → YUL Jul 21, 21:05 UTCJul 22, 01:55 UTC4h 50m
2026-07-21 ACA775 - Jul 21, 13:00 UTCJul 21, 18:15 UTC5h 15m
2026-07-21 ACA673 - Jul 21, 09:05 UTCJul 21, 10:30 UTC1h 25m
2026-07-21 ACA676 YUL → YYT Jul 21, 02:05 UTCJul 21, 03:30 UTC1h 25m
2026-07-20 ACA758 - Jul 20, 19:30 UTCJul 21, 00:40 UTC5h 9m
2026-07-20 ACA562 - Jul 20, 16:05 UTCJul 20, 18:05 UTC2h 0m
2026-07-20 ACA295 YWG → YVR Jul 20, 10:55 UTCJul 20, 13:40 UTC2h 45m
2026-07-20 ACA298 - Jul 20, 05:45 UTCJul 20, 08:05 UTC2h 20m
2026-07-20 ACA227 YYC → YVR Jul 20, 03:05 UTCJul 20, 04:10 UTC1h 5m
2026-07-20 ACA227 YYC → YVR Jul 20, 03:02 UTCJul 20, 03:59 UTC57m
2026-07-20 ACA222 - Jul 20, 00:30 UTCJul 20, 01:30 UTC1h 0m
2026-07-19 ACA599 - Jul 19, 20:30 UTCJul 19, 22:50 UTC2h 20m
2026-07-19 ACA598 - Jul 19, 16:25 UTCJul 19, 19:05 UTC2h 40m
2026-07-19 ACA295 YWG → YVR Jul 19, 11:00 UTCJul 19, 13:50 UTC2h 50m
2026-07-19 ACA298 YVR → YWG Jul 19, 05:40 UTCJul 19, 08:00 UTC2h 20m
2026-07-19 ACA227 YYC → YVR Jul 19, 03:00 UTCJul 19, 04:10 UTC1h 10m
2026-07-19 ACA222 - Jul 19, 00:40 UTCJul 19, 01:45 UTC1h 5m
2026-07-18 ACA599 - Jul 18, 20:25 UTCJul 18, 22:50 UTC2h 25m
2026-07-18 ACA599 SNA → YVR Jul 18, 20:24 UTCJul 18, 22:39 UTC2h 15m
2026-07-18 ACA598 - Jul 18, 16:30 UTCJul 18, 19:15 UTC2h 45m
2026-07-17 ACA389 - Jul 17, 05:25 UTCJul 17, 05:50 UTC25m
2026-07-17 ACA389 - Jul 17, 00:10 UTCJul 17, 05:15 UTC5h 5m
2026-07-17 ACA389 YUL → YVR Jul 17, 00:09 UTCJul 17, 05:07 UTC4h 58m
2026-07-16 ACA1559 EWR → YUL Jul 16, 20:09 UTCJul 16, 21:10 UTC1h 0m
2026-07-16 ACA1559 - Jul 16, 18:25 UTCJul 16, 18:40 UTC15m
2026-07-16 ACA1556 YUL → EWR Jul 16, 17:25 UTCJul 16, 18:19 UTC55m
2026-07-16 ACA751 BOS → YUL Jul 16, 15:00 UTCJul 16, 15:55 UTC55m
2026-07-16 ACA748 YUL → BOS Jul 16, 12:40 UTCJul 16, 13:30 UTC50m
2026-07-16 ACA748 YUL → BOS Jul 16, 12:35 UTCJul 16, 13:23 UTC48m
2026-07-16 ACA426 YYZ → YUL Jul 16, 01:00 UTCJul 16, 01:50 UTC50m
2026-07-15 ACA619 - Jul 15, 21:20 UTCJul 15, 23:20 UTC2h 0m
2026-07-15 ACA619 YHZ → YYZ Jul 15, 21:16 UTCJul 15, 23:12 UTC1h 56m

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

Mode-S C01505 frequently asked

What is Mode-S code C01505?
C01505 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FHYY.
Where is Mode-S C01505 registered?
Mode-S code C01505 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01505 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01505, octal 60012405, decimal 12,588,293.
What flights does C01505 operate?
Mode-S C01505 has broadcast 20 distinct callsigns, including ACA748, ACA312, ACA134, ACA778, ACA775.