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 1d ago
Flights observed
70
Distinct callsigns
17
Country
CA
Last broadcast
1d 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 17 distinct

Callsign Airline Flights Last seen
ACA43 Air Canada 16 2026-04-28
ACA48 Air Canada 12 2026-04-30
ACA49 Air Canada 11 2026-04-30
ACA42 Air Canada 9 2026-04-28
ACA7104 Air Canada 4 2026-05-27
ACA7328 Air Canada 3 2026-05-27
ACA855 Air Canada 2 2026-04-23
ACA7053 - 2 2026-04-20
ACA61 Air Canada 2 2026-05-02
ACA1004 Air Canada 2 2026-04-19
ACA986 Air Canada 1 2026-04-29
ACA852 Air Canada 1 2026-04-23
ACA7064 Air Canada 1 2026-04-19
ACA43D Air Canada 1 2026-04-26
ACA116 Air Canada 1 2026-05-28
ACA105 - 1 2026-05-28
ACA1007 Air Canada 1 2026-04-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-28 ACA116 YVR → YYZ May 28, 21:00 UTCMay 29, 01:00 UTC4h 0m
2026-05-28 ACA105 - May 28, 12:25 UTCMay 28, 16:35 UTC4h 10m
2026-05-27 ACA7328 YYZ → DFW May 27, 22:20 UTCMay 27, 22:30 UTC10m
2026-05-27 ACA7328 YYZ → DFW May 27, 07:30 UTCMay 27, 22:15 UTC14h 45m
2026-05-27 ACA7328 YYZ → DFW May 27, 07:28 UTCMay 27, 22:05 UTC14h 37m
2026-05-27 ACA7104 NRT → SIN May 27, 01:59 UTCMay 27, 02:24 UTC25m
2026-05-26 ACA7104 NRT → SIN May 26, 23:10 UTCMay 26, 23:25 UTC15m
2026-05-04 ACA7104 NRT → SIN May 4, 10:40 UTCMay 4, 16:15 UTC5h 35m
2026-05-04 ACA7104 NRT → SIN May 4, 10:35 UTCMay 4, 16:22 UTC5h 47m
2026-05-02 ACA61 YYZ → ICN May 2, 18:30 UTCMay 2, 19:10 UTC40m
2026-05-02 ACA61 YYZ → ICN May 2, 18:30 UTCMay 3, 08:35 UTC14h 5m
2026-04-30 ACA49 DEL → YYZ Apr 30, 18:25 UTCMay 1, 09:55 UTC15h 30m
2026-04-30 ACA48 YYZ → DEL Apr 30, 00:55 UTCApr 30, 15:00 UTC14h 5m
2026-04-29 ACA986 YYZ → PUJ Apr 29, 12:45 UTCApr 29, 22:05 UTC9h 20m
2026-04-28 ACA43 DEL → YYZ Apr 28, 17:35 UTCApr 29, 09:05 UTC15h 31m
2026-04-28 ACA43 DEL → YYZ Apr 28, 17:32 UTCApr 29, 08:51 UTC15h 19m
2026-04-28 ACA42 YYZ → DEL Apr 28, 00:00 UTCApr 28, 14:15 UTC14h 15m
2026-04-26 ACA43D DEL → YYZ Apr 26, 22:55 UTCApr 27, 14:35 UTC15h 40m
2026-04-24 ACA42 YYZ → DEL Apr 24, 00:40 UTCApr 24, 15:00 UTC14h 20m
2026-04-23 ACA855 LHR → YYZ Apr 23, 11:35 UTCApr 23, 12:15 UTC40m
2026-04-23 ACA855 LHR → YYZ Apr 23, 11:30 UTCApr 23, 17:56 UTC6h 26m
2026-04-23 ACA852 YYZ → LHR Apr 23, 01:55 UTCApr 23, 08:50 UTC6h 55m
2026-04-21 ACA43 DEL → YYZ Apr 21, 17:53 UTCApr 22, 08:57 UTC15h 4m
2026-04-21 ACA43 DEL → YYZ Apr 21, 17:55 UTCApr 22, 09:10 UTC15h 15m
2026-04-20 ACA42 YYZ → DEL Apr 20, 23:55 UTCApr 21, 14:10 UTC14h 15m
2026-04-20 ACA7053 YUL → YYZ Apr 20, 15:05 UTCApr 20, 16:00 UTC55m
2026-04-20 ACA7053 YUL → YYZ Apr 20, 15:01 UTCApr 20, 15:54 UTC53m
2026-04-19 ACA1007 FLL → YUL Apr 19, 23:10 UTCApr 20, 01:50 UTC2h 40m
2026-04-19 ACA1004 YUL → FLL Apr 19, 18:10 UTCApr 19, 21:15 UTC3h 5m
2026-04-19 ACA1004 YUL → FLL Apr 19, 18:07 UTCApr 19, 21:12 UTC3h 5m
2026-04-19 ACA7064 YYZ → YUL Apr 19, 14:50 UTCApr 19, 15:35 UTC45m
2026-04-18 ACA49 DEL → YYZ Apr 18, 23:25 UTCApr 19, 11:30 UTC12h 5m
2026-04-18 ACA49 DEL → YYZ Apr 18, 19:50 UTCApr 18, 20:05 UTC15m
2026-04-18 ACA49 DEL → YYZ Apr 18, 19:46 UTCApr 19, 11:16 UTC15h 30m
2026-04-18 ACA48 YYZ → DEL Apr 18, 14:10 UTCApr 18, 14:30 UTC20m
2026-04-18 ACA48 YYZ → DEL Apr 18, 07:25 UTCApr 18, 09:20 UTC1h 55m
2026-04-18 ACA48 YYZ → DEL Apr 18, 05:50 UTCApr 18, 07:20 UTC1h 30m
2026-04-18 ACA48 YYZ → DEL Apr 18, 01:25 UTCApr 18, 02:25 UTC1h 0m
2026-04-18 ACA48 YYZ → DEL Apr 18, 00:45 UTCApr 18, 11:10 UTC10h 25m
2026-04-17 ACA43 DEL → YYZ Apr 17, 09:20 UTCApr 17, 09:30 UTC10m
2026-04-17 ACA43 DEL → YYZ Apr 17, 08:30 UTCApr 17, 09:15 UTC45m
2026-04-17 ACA43 DEL → YYZ Apr 17, 01:20 UTCApr 17, 02:50 UTC1h 30m
2026-04-16 ACA43 DEL → YYZ Apr 16, 23:55 UTCApr 17, 01:15 UTC1h 20m
2026-04-16 ACA43 DEL → YYZ Apr 16, 21:34 UTCApr 16, 22:50 UTC1h 15m
2026-04-16 ACA43 DEL → YYZ Apr 16, 17:54 UTCApr 16, 18:25 UTC30m
2026-04-16 ACA42 YYZ → DEL Apr 16, 14:10 UTCApr 16, 14:55 UTC45m
2026-04-16 ACA42 YYZ → DEL Apr 16, 11:09 UTCApr 16, 11:35 UTC25m
2026-04-16 ACA42 YYZ → DEL Apr 16, 09:10 UTCApr 16, 11:04 UTC1h 55m
2026-04-16 ACA42 YYZ → DEL Apr 16, 07:09 UTCApr 16, 09:05 UTC1h 55m
2026-04-16 ACA42 YYZ → DEL Apr 16, 06:10 UTCApr 16, 07:05 UTC55m

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 1d 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 17 distinct callsigns, including ACA43, ACA48, ACA49, ACA42, ACA7104.