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sensors Mode-S transponder

C008A9

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FDHG · MOONEY M-20T · operated by AIR CANADA

Hex
C008A9
Octal
60004251
Decimal
12,585,129
Country
CA
Tail
C-FDHG
Type
M20T
Broadcasting now · callsign ACA098 · 36,000 ft
Flights observed
246
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 20:10 UTC

Current position

C008A9 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C008A9 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
ACA095 Air Canada 28 2026-07-26
ACA094 Air Canada 27 2026-07-23
ACA098 Air Canada 26 2026-07-26
ACA099 Air Canada 24 2026-07-23
ACA1400 - 8 2026-07-08
ACA303 Air Canada 7 2026-07-25
ACA1403 - 7 2026-07-08
ACA813 - 6 2026-07-02
ACA73 Air Canada 6 2026-07-24
ACA308 Air Canada 6 2026-07-25
ACA1369 Air Canada 6 2026-05-29
ACA917 Air Canada 5 2026-05-30
ACA916 Air Canada 5 2026-05-30
ACA877 Air Canada 5 2026-04-30
ACA876 Air Canada 5 2026-04-30
ACA812 - 5 2026-07-02
ACA72 Air Canada 5 2026-07-24
ACA664 Air Canada 5 2026-07-24
ACA667 Air Canada 4 2026-07-24
ACA324 Air Canada 4 2026-06-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA095 BOG → YYZ Jul 26, 14:15 UTCJul 26, 20:00 UTC5h 45m
2026-07-26 ACA098 YUL → BOG Jul 26, 03:25 UTCJul 26, 09:00 UTC5h 36m
2026-07-25 ACA308 YVR → YUL Jul 25, 20:33 UTCJul 26, 00:23 UTC3h 50m
2026-07-25 ACA308 YVR → YUL Jul 25, 20:35 UTCJul 26, 00:15 UTC3h 40m
2026-07-25 ACA303 YUL → YVR Jul 25, 12:59 UTCJul 25, 17:53 UTC4h 54m
2026-07-25 ACA303 YUL → YVR Jul 25, 13:00 UTCJul 25, 13:55 UTC55m
2026-07-24 ACA667 YHZ → YUL Jul 24, 20:35 UTCJul 24, 21:50 UTC1h 15m
2026-07-24 ACA664 YUL → YHZ Jul 24, 17:55 UTCJul 24, 18:55 UTC1h 0m
2026-07-24 ACA73 CMN → YUL Jul 24, 08:30 UTCJul 24, 15:35 UTC7h 5m
2026-07-24 ACA72 YUL → CMN Jul 24, 00:05 UTCJul 24, 06:40 UTC6h 35m
2026-07-23 ACA099 BOG → YUL Jul 23, 14:25 UTCJul 23, 15:25 UTC1h 0m
2026-07-23 ACA099 BOG → YUL Jul 23, 14:19 UTCJul 23, 20:04 UTC5h 45m
2026-07-23 ACA094 YYZ → BOG Jul 23, 03:25 UTCJul 23, 08:35 UTC5h 10m
2026-07-22 ACA095 BOG → YYZ Jul 22, 14:15 UTCJul 22, 19:40 UTC5h 25m
2026-07-22 ACA095 BOG → YYZ Jul 22, 14:11 UTCJul 22, 19:32 UTC5h 21m
2026-07-22 ACA098 YUL → BOG Jul 22, 04:20 UTCJul 22, 05:25 UTC1h 5m
2026-07-21 ACA099 BOG → YUL Jul 21, 14:15 UTCJul 21, 20:05 UTC5h 50m
2026-07-21 ACA099 BOG → YUL Jul 21, 14:14 UTCJul 21, 19:57 UTC5h 43m
2026-07-21 ACA094 YYZ → BOG Jul 21, 05:40 UTCJul 21, 10:55 UTC5h 15m
2026-07-21 ACA7079 YMX → YYZ Jul 21, 03:15 UTCJul 21, 04:10 UTC55m
2026-07-20 ACA308 YVR → YUL Jul 20, 20:20 UTCJul 21, 00:35 UTC4h 15m
2026-07-20 ACA308 YVR → YUL Jul 20, 20:20 UTCJul 21, 00:18 UTC3h 58m
2026-07-20 ACA303 YUL → YVR Jul 20, 12:50 UTCJul 20, 17:40 UTC4h 50m
2026-07-19 ACA895 MXP → YUL Jul 19, 14:25 UTCJul 19, 22:20 UTC7h 55m
2026-07-19 ACA894 YUL → MXP Jul 19, 04:55 UTCJul 19, 12:00 UTC7h 5m
2026-07-18 ACA805 CPH → YUL Jul 18, 10:35 UTCJul 18, 17:55 UTC7h 20m
2026-07-18 ACA804 YUL → CPH Jul 18, 00:04 UTCJul 18, 06:45 UTC6h 41m
2026-07-17 ACA388 YVR → YUL Jul 17, 15:10 UTCJul 17, 19:15 UTC4h 5m
2026-07-16 ACA315 YUL → YVR Jul 16, 22:55 UTCJul 17, 03:59 UTC5h 5m
2026-07-16 ACA099 BOG → YUL Jul 16, 17:00 UTCJul 16, 20:00 UTC3h 0m
2026-07-16 ACA094 - Jul 16, 03:40 UTCJul 16, 06:10 UTC2h 30m
2026-07-15 ACA095 BOG → YYZ Jul 15, 14:15 UTCJul 15, 19:40 UTC5h 25m
2026-07-15 ACA095 BOG → YYZ Jul 15, 14:14 UTCJul 15, 19:27 UTC5h 13m
2026-07-15 ACA098 - Jul 15, 03:35 UTCJul 15, 06:25 UTC2h 50m
2026-07-14 ACA336 - Jul 14, 20:00 UTCJul 14, 23:10 UTC3h 9m
2026-07-14 ACA331 YUL → YEG Jul 14, 13:05 UTCJul 14, 17:10 UTC4h 5m
2026-07-13 ACA308 - Jul 13, 20:30 UTCJul 14, 00:35 UTC4h 5m
2026-07-13 ACA303 YUL → YVR Jul 13, 12:45 UTCJul 13, 17:40 UTC4h 55m
2026-07-12 ACA73 - Jul 12, 08:15 UTCJul 12, 15:01 UTC6h 45m
2026-07-11 ACA72 - Jul 11, 23:35 UTCJul 12, 05:35 UTC6h 0m
2026-07-11 ACA2395 MXP → YUL Jul 11, 08:20 UTCJul 11, 16:05 UTC7h 45m
2026-07-10 ACA894 - Jul 10, 08:10 UTCJul 10, 09:20 UTC1h 10m
2026-07-10 ACA894 YUL → MXP Jul 10, 08:09 UTCJul 10, 15:30 UTC7h 21m
2026-07-10 ACA426 YYZ → YUL Jul 10, 03:51 UTCJul 10, 04:29 UTC38m
2026-07-10 ACA426 - Jul 10, 03:55 UTCJul 10, 04:15 UTC20m
2026-07-10 ACA419 YUL → YYZ Jul 10, 01:05 UTCJul 10, 02:10 UTC1h 5m
2026-07-09 ACA099 BOG → YUL Jul 9, 17:10 UTCJul 9, 20:25 UTC3h 15m
2026-07-09 ACA099 BOG → YUL Jul 9, 14:25 UTCJul 9, 14:35 UTC10m
2026-07-09 ACA094 - Jul 9, 11:25 UTCJul 9, 11:45 UTC20m
2026-07-09 ACA094 - Jul 9, 06:30 UTCJul 9, 09:00 UTC2h 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-FDHG page for operator, model, and routing details .

Mode-S C008A9 frequently asked

What is Mode-S code C008A9?
C008A9 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FDHG.
Where is Mode-S C008A9 registered?
Mode-S code C008A9 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C008A9 broadcasting right now?
Yes. Mode-S C008A9 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C008A9, octal 60004251, decimal 12,585,129.
What flights does C008A9 operate?
Mode-S C008A9 has broadcast 20 distinct callsigns, including ACA095, ACA094, ACA098, ACA099, ACA1400.