Apparatus

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sensors Mode-S transponder

C01729

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FIUA · BOEING 777-200LR · operated by Air Canada

Hex
C01729
Octal
60013451
Decimal
12,588,841
Country
CA
Tail
C-FIUA
Type
B77L
No current signal · last broadcast 1h ago
Flights observed
160
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C01729.

Country allocation

The ICAO 24-bit address C01729 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
ACA43 - 26 2026-07-13
ACA42 - 21 2026-07-13
ACA33 Air Canada 13 2026-06-27
ACA48 Air Canada 12 2026-04-30
ACA34 - 12 2026-06-28
ACA49 Air Canada 11 2026-04-30
ACA881 Air Canada 8 2026-07-05
ACA880 - 8 2026-07-05
ACA886 - 7 2026-06-20
ACA887 Air Canada 5 2026-06-21
ACA843 - 4 2026-07-10
ACA7104 Air Canada 4 2026-05-27
ACA842 - 3 2026-07-10
ACA821 Air Canada 3 2026-06-09
ACA7328 Air Canada 3 2026-05-27
ACA855 Air Canada 2 2026-04-23
ACA820 Air Canada 2 2026-06-09
ACA7053 - 2 2026-04-20
ACA61 Air Canada 2 2026-05-02
ACA43D - 2 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 ACA43 - Jul 13, 17:40 UTCJul 14, 02:40 UTC9h 0m
2026-07-13 ACA42 YYZ → DEL Jul 13, 00:35 UTCJul 13, 14:25 UTC13h 50m
2026-07-10 ACA843 - Jul 10, 15:35 UTCJul 10, 16:15 UTC40m
2026-07-10 ACA843 FRA → YYZ Jul 10, 15:35 UTCJul 10, 23:22 UTC7h 47m
2026-07-10 ACA842 YYZ → FRA Jul 10, 02:30 UTCJul 10, 09:20 UTC6h 50m
2026-07-09 ACA843 FRA → YYZ Jul 9, 15:30 UTCJul 9, 23:17 UTC7h 47m
2026-07-09 ACA842 YYZ → FRA Jul 9, 02:10 UTCJul 9, 09:15 UTC7h 5m
2026-07-08 ACA843 FRA → YYZ Jul 8, 15:40 UTCJul 8, 23:35 UTC7h 55m
2026-07-08 ACA842 YYZ → FRA Jul 8, 02:30 UTCJul 8, 09:40 UTC7h 10m
2026-07-07 ACA786 - Jul 7, 20:00 UTCJul 8, 00:15 UTC4h 15m
2026-07-07 ACA785 - Jul 7, 13:30 UTCJul 7, 17:45 UTC4h 15m
2026-07-06 ACA43 - Jul 6, 19:05 UTCJul 7, 10:20 UTC15h 15m
2026-07-06 ACA42 - Jul 6, 03:30 UTCJul 6, 16:50 UTC13h 20m
2026-07-05 ACA881 ZRH → YYZ Jul 5, 11:40 UTCJul 5, 19:50 UTC8h 10m
2026-07-05 ACA880 YYZ → ZRH Jul 5, 00:45 UTCJul 5, 07:40 UTC6h 55m
2026-07-03 ACA43 - Jul 3, 18:05 UTCJul 4, 09:25 UTC15h 20m
2026-07-03 ACA42 YYZ → DEL Jul 3, 01:10 UTCJul 3, 14:20 UTC13h 10m
2026-07-03 ACA42 YYZ → PQI Jul 3, 01:10 UTCJul 3, 02:15 UTC1h 5m
2026-07-02 ACA881 ZRH → YYZ Jul 2, 14:05 UTCJul 2, 22:45 UTC8h 40m
2026-07-02 ACA880 YYZ → ZRH Jul 2, 00:50 UTCJul 2, 07:55 UTC7h 5m
2026-06-30 ACA43D DEL → YYZ Jun 30, 20:40 UTCJul 1, 11:50 UTC15h 10m
2026-06-29 ACA42 - Jun 29, 00:14 UTCJun 29, 14:29 UTC14h 15m
2026-06-28 ACA34 - Jun 28, 16:19 UTCJun 28, 20:19 UTC4h 0m
2026-06-27 ACA34 SYD → YVR Jun 27, 23:39 UTCJun 28, 13:34 UTC13h 55m
2026-06-27 ACA33 YVR → SYD Jun 27, 06:19 UTCJun 27, 21:10 UTC14h 50m
2026-06-26 ACA33 YVR → SYD Jun 26, 23:19 UTCJun 27, 03:49 UTC4h 30m
2026-06-26 ACA34 YVR → YYZ Jun 26, 16:11 UTCJun 26, 19:53 UTC3h 42m
2026-06-26 ACA34 SYD → YVR Jun 26, 00:03 UTCJun 26, 20:20 UTC20h 17m
2026-06-26 ACA34 - Jun 26, 00:05 UTCJun 26, 13:59 UTC13h 55m
2026-06-25 ACA33 YVR → SYD Jun 25, 06:20 UTCJun 25, 21:20 UTC15h 0m
2026-06-24 ACA33 YVR → SYD Jun 24, 23:27 UTCJun 25, 03:37 UTC4h 10m
2026-06-24 ACA33 YVR → SYD Jun 24, 23:29 UTCJun 25, 03:44 UTC4h 15m
2026-06-24 ACA881 ZRH → YYZ Jun 24, 11:59 UTCJun 24, 19:59 UTC8h 0m
2026-06-24 ACA880 - Jun 24, 00:20 UTCJun 24, 01:44 UTC1h 25m
2026-06-24 ACA880 YYZ → ZRH Jun 24, 00:19 UTCJun 24, 07:21 UTC7h 2m
2026-06-22 ACA43 DEL → YYZ Jun 22, 17:34 UTCJun 23, 09:05 UTC15h 30m
2026-06-21 ACA42 YYZ → DEL Jun 21, 23:59 UTCJun 22, 13:49 UTC13h 50m
2026-06-21 ACA887 VIE → YYZ Jun 21, 09:00 UTCJun 21, 17:29 UTC8h 30m
2026-06-20 ACA886 YYZ → VIE Jun 20, 22:20 UTCJun 21, 06:04 UTC7h 45m
2026-06-20 ACA881 ZRH → YYZ Jun 20, 11:44 UTCJun 20, 19:40 UTC7h 55m
2026-06-20 ACA880 YYZ → ZRH Jun 20, 00:39 UTCJun 20, 07:49 UTC7h 10m
2026-06-19 ACA881 ZRH → YYZ Jun 19, 12:32 UTCJun 19, 20:16 UTC7h 44m
2026-06-19 ACA881 ZRH → YYZ Jun 19, 12:34 UTCJun 19, 20:24 UTC7h 50m
2026-06-19 ACA880 YYZ → ZRH Jun 19, 00:14 UTCJun 19, 07:29 UTC7h 15m
2026-06-19 ACA880 YYZ → ZRH Jun 19, 00:13 UTCJun 19, 07:29 UTC7h 16m
2026-06-18 ACA34 - Jun 18, 16:15 UTCJun 18, 19:55 UTC3h 40m
2026-06-18 ACA34 YVR → YYZ Jun 18, 16:15 UTCJun 18, 19:40 UTC3h 25m
2026-06-18 ACA34 SYD → YVR Jun 18, 00:00 UTCJun 18, 13:40 UTC13h 40m
2026-06-17 ACA33 YVR → SYD Jun 17, 06:10 UTCJun 17, 20:57 UTC14h 47m
2026-06-17 ACA33 YVR → SYD Jun 17, 06:10 UTCJun 17, 11:15 UTC5h 5m

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

Mode-S C01729 frequently asked

What is Mode-S code C01729?
C01729 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FIUA.
Where is Mode-S C01729 registered?
Mode-S code C01729 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01729 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 C01729, octal 60013451, decimal 12,588,841.
What flights does C01729 operate?
Mode-S C01729 has broadcast 20 distinct callsigns, including ACA43, ACA42, ACA33, ACA48, ACA34.