Apparatus

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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 ACA916 · 15,700 ft
Flights observed
97
Distinct callsigns
20
Country
CA
Last broadcast
2h ago

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
ACA098 Air Canada 17 2026-05-27
ACA095 Air Canada 15 2026-05-27
ACA094 Air Canada 15 2026-05-28
ACA099 Air Canada 8 2026-05-28
ACA877 Air Canada 5 2026-04-30
ACA876 Air Canada 5 2026-04-30
ACA1369 Air Canada 5 2026-05-29
ACA917 Air Canada 3 2026-05-25
ACA916 Air Canada 3 2026-05-25
ACA1368 Air Canada 3 2026-05-28
ACA1002 Air Canada 3 2026-04-16
ACA7093 Air Canada 2 2026-04-23
ACA423 Air Canada 2 2026-04-27
ACA1005 Air Canada 2 2026-04-16
ACA9XC Air Canada 1 2026-05-17
ACA832 Air Canada 1 2026-05-02
ACA7099 Air Canada 1 2026-05-16
ACA422 Air Canada 1 2026-04-15
ACA324 Air Canada 1 2026-05-24
ACA317 Air Canada 1 2026-05-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 ACA1369 GUA → YUL May 29, 16:40 UTCMay 29, 22:00 UTC5h 20m
2026-05-28 ACA1368 YUL → GUA May 28, 23:35 UTCMay 29, 04:25 UTC4h 50m
2026-05-28 ACA099 BOG → YUL May 28, 17:20 UTCMay 28, 20:10 UTC2h 50m
2026-05-28 ACA099 BOG → YUL May 28, 14:30 UTCMay 28, 14:50 UTC20m
2026-05-28 ACA094 YYZ → BOG May 28, 08:35 UTCMay 28, 08:50 UTC15m
2026-05-28 ACA094 YYZ → BOG May 28, 03:35 UTCMay 28, 06:05 UTC2h 30m
2026-05-27 ACA095 BOG → YYZ May 27, 14:25 UTCMay 27, 19:48 UTC5h 23m
2026-05-27 ACA095 BOG → YYZ May 27, 14:25 UTCMay 27, 19:35 UTC5h 10m
2026-05-27 ACA098 YUL → BOG May 27, 08:15 UTCMay 27, 08:30 UTC15m
2026-05-27 ACA098 YUL → BOG May 27, 03:04 UTCMay 27, 06:34 UTC3h 30m
2026-05-27 ACA098 YUL → BOG May 27, 03:02 UTCMay 27, 08:21 UTC5h 19m
2026-05-25 ACA917 MIA → YYZ May 25, 14:15 UTCMay 25, 15:05 UTC50m
2026-05-25 ACA917 MIA → YYZ May 25, 08:50 UTCMay 25, 14:10 UTC5h 20m
2026-05-25 ACA916 YUL → DUB May 25, 01:55 UTCMay 25, 06:20 UTC4h 25m
2026-05-24 ACA324 YYC → YUL May 24, 18:20 UTCMay 24, 21:45 UTC3h 25m
2026-05-24 ACA317 YUL → YVR May 24, 12:30 UTCMay 24, 16:20 UTC3h 50m
2026-05-23 ACA917 MIA → YYZ May 23, 08:55 UTCMay 23, 14:50 UTC5h 55m
2026-05-23 ACA916 YUL → DUB May 23, 00:56 UTCMay 23, 06:21 UTC5h 25m
2026-05-23 ACA916 YUL → DUB May 23, 01:00 UTCMay 23, 06:30 UTC5h 29m
2026-05-22 ACA1369 GUA → YUL May 22, 16:00 UTCMay 22, 20:15 UTC4h 15m
2026-05-22 ACA1369 GUA → YUL May 22, 15:59 UTCMay 22, 20:26 UTC4h 27m
2026-05-22 ACA1368 YUL → GUA May 22, 04:20 UTCMay 22, 04:30 UTC10m
2026-05-21 ACA1368 YUL → GUA May 21, 23:40 UTCMay 22, 03:50 UTC4h 10m
2026-05-21 ACA099 BOG → YUL May 21, 14:25 UTCMay 21, 20:20 UTC5h 55m
2026-05-21 ACA094 YYZ → BOG May 21, 03:45 UTCMay 21, 09:05 UTC5h 20m
2026-05-20 ACA095 BOG → YYZ May 20, 17:05 UTCMay 20, 19:45 UTC2h 40m
2026-05-20 ACA095 BOG → YYZ May 20, 14:20 UTCMay 20, 14:30 UTC10m
2026-05-20 ACA098 YUL → BOG May 20, 08:25 UTCMay 20, 08:40 UTC15m
2026-05-20 ACA098 YUL → BOG May 20, 03:10 UTCMay 20, 06:00 UTC2h 51m
2026-05-19 ACA099 BOG → YUL May 19, 14:23 UTCMay 19, 20:03 UTC5h 40m
2026-05-19 ACA099 BOG → YUL May 19, 14:25 UTCMay 19, 20:20 UTC5h 55m
2026-05-19 ACA094 YYZ → BOG May 19, 08:15 UTCMay 19, 08:30 UTC15m
2026-05-19 ACA094 YYZ → BOG May 19, 03:20 UTCMay 19, 05:55 UTC2h 35m
2026-05-18 ACA095 BOG → YYZ May 18, 14:15 UTCMay 18, 19:50 UTC5h 34m
2026-05-18 ACA094 YYZ → BOG May 18, 08:35 UTCMay 18, 08:45 UTC10m
2026-05-18 ACA094 YYZ → BOG May 18, 03:35 UTCMay 18, 06:10 UTC2h 35m
2026-05-17 ACA9XC YUL → YYZ May 17, 21:01 UTCMay 17, 21:55 UTC55m
2026-05-16 ACA7099 YUL → YYZ May 16, 14:41 UTCMay 16, 21:45 UTC7h 5m
2026-05-02 ACA832 YUL → BRU May 2, 22:35 UTCMay 3, 05:10 UTC6h 34m
2026-05-02 ACA099 BOG → YUL May 2, 17:20 UTCMay 2, 19:55 UTC2h 35m
2026-05-02 ACA094 YYZ → BOG May 2, 03:45 UTCMay 2, 06:20 UTC2h 35m
2026-05-02 ACA094 YYZ → BOG May 2, 01:35 UTCMay 2, 02:35 UTC1h 0m
2026-05-01 - YYZ → YYZ May 1, 22:45 UTCMay 1, 23:00 UTC15m
2026-05-01 ACA095 BOG → YYZ May 1, 17:35 UTCMay 1, 20:10 UTC2h 35m
2026-05-01 ACA095 BOG → YYZ May 1, 14:37 UTCMay 1, 20:00 UTC5h 23m
2026-05-01 ACA098 YUL → BOG May 1, 03:10 UTCMay 1, 06:00 UTC2h 50m
2026-05-01 ACA098 YUL → BOG May 1, 03:09 UTCMay 1, 08:37 UTC5h 28m
2026-04-30 ACA877 LYS → YUL Apr 30, 12:10 UTCApr 30, 19:10 UTC7h 0m
2026-04-30 ACA876 YUL → LYS Apr 30, 02:30 UTCApr 30, 09:25 UTC6h 55m
2026-04-29 ACA306 YVR → YUL Apr 29, 19:15 UTCApr 29, 23:40 UTC4h 24m

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 ACA098, ACA095, ACA094, ACA099, ACA877.