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sensors Mode-S transponder

C04FD7

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GEGC · AIRBUS A-330-300 · operated by Air Canada

Hex
C04FD7
Octal
60047727
Decimal
12,603,351
Country
CA
Tail
C-GEGC
Type
A333
Broadcasting now · callsign ACA323 · 25,775 ft
Flights observed
321
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:45 UTC

Current position

C04FD7 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C04FD7 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
ACA894 Air Canada 12 2026-07-24
ACA895 Air Canada 11 2026-07-24
ACA73 Air Canada 11 2026-07-26
ACA841 Air Canada 10 2026-07-23
ACA840 Air Canada 10 2026-07-22
ACA72 Air Canada 10 2026-07-26
ACA1005 Air Canada 10 2026-04-30
ACA1002 Air Canada 10 2026-04-30
ACA835 - 9 2026-06-30
ACA867 - 8 2026-07-19
ACA837 Air Canada 8 2026-06-29
ACA836 - 8 2026-06-28
ACA902 - 7 2026-07-12
ACA866 Air Canada 7 2026-07-19
ACA864 - 7 2026-07-01
ACA664 Air Canada 7 2026-07-26
ACA885 Air Canada 6 2026-05-01
ACA857 Air Canada 6 2026-05-14
ACA851 Air Canada 6 2026-05-17
ACA822 - 6 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA667 YHZ → YUL Jul 26, 20:50 UTCJul 26, 21:45 UTC55m
2026-07-26 ACA664 YUL → YHZ Jul 26, 17:50 UTCJul 26, 18:55 UTC1h 5m
2026-07-26 ACA73 CMN → YUL Jul 26, 08:55 UTCJul 26, 15:35 UTC6h 40m
2026-07-26 ACA72 YUL → CMN Jul 26, 00:25 UTCJul 26, 07:15 UTC6h 51m
2026-07-25 ACA929 OPO → YUL Jul 25, 10:45 UTCJul 25, 16:50 UTC6h 5m
2026-07-25 ACA929 OPO → YUL Jul 25, 10:43 UTCJul 25, 16:37 UTC5h 54m
2026-07-24 ACA928 YUL → OPO Jul 24, 23:55 UTCJul 25, 06:00 UTC6h 5m
2026-07-24 ACA928 YUL → OPO Jul 24, 23:53 UTCJul 25, 05:47 UTC5h 54m
2026-07-24 ACA895 DUB → YYZ Jul 24, 10:45 UTCJul 24, 18:20 UTC7h 35m
2026-07-24 ACA894 YUL → MXP Jul 24, 01:05 UTCJul 24, 07:55 UTC6h 50m
2026-07-23 ACA8XC YYZ → YUL Jul 23, 21:45 UTCJul 23, 22:40 UTC55m
2026-07-23 ACA841 FRA → YYZ Jul 23, 08:30 UTCJul 23, 16:20 UTC7h 50m
2026-07-22 ACA840 YYZ → FRA Jul 22, 21:35 UTCJul 23, 04:45 UTC7h 10m
2026-07-22 ACA841 FRA → YYZ Jul 22, 10:20 UTCJul 22, 15:45 UTC5h 25m
2026-07-22 ACA841 FRA → YYZ Jul 22, 08:12 UTCJul 22, 16:16 UTC8h 4m
2026-07-21 ACA840 YYZ → FRA Jul 21, 21:05 UTCJul 22, 04:20 UTC7h 15m
2026-07-21 ACA841 FRA → YYZ Jul 21, 08:20 UTCJul 21, 16:30 UTC8h 10m
2026-07-20 ACA840 YYZ → FRA Jul 20, 21:00 UTCJul 21, 04:05 UTC7h 5m
2026-07-20 ACA840 YYZ → FRA Jul 20, 20:56 UTCJul 21, 04:06 UTC7h 10m
2026-07-20 ACA829 CPH → YYZ Jul 20, 11:05 UTCJul 20, 18:50 UTC7h 45m
2026-07-20 ACA804 YUL → CPH Jul 20, 00:15 UTCJul 20, 06:40 UTC6h 25m
2026-07-19 ACA867 LHR → YUL Jul 19, 08:48 UTCJul 19, 15:07 UTC6h 19m
2026-07-19 ACA867 - Jul 19, 08:50 UTCJul 19, 10:05 UTC1h 15m
2026-07-19 ACA866 YUL → LHR Jul 19, 00:26 UTCJul 19, 06:25 UTC5h 59m
2026-07-19 ACA866 YUL → LHR Jul 19, 00:30 UTCJul 19, 06:30 UTC6h 0m
2026-07-18 ACA823 BCN → YUL Jul 18, 10:40 UTCJul 18, 18:20 UTC7h 40m
2026-07-17 ACA822 YUL → BCN Jul 17, 23:35 UTCJul 18, 06:20 UTC6h 46m
2026-07-17 ACA867 LHR → YUL Jul 17, 08:49 UTCJul 17, 15:25 UTC6h 35m
2026-07-16 ACA888 - Jul 16, 23:35 UTCJul 17, 05:45 UTC6h 10m
2026-07-16 ACA888 YOW → LHR Jul 16, 23:32 UTCJul 17, 05:51 UTC6h 19m
2026-07-16 ACA889 - Jul 16, 09:00 UTCJul 16, 15:55 UTC6h 55m
2026-07-16 ACA889 LHR → YOW Jul 16, 08:56 UTCJul 16, 15:39 UTC6h 43m
2026-07-15 ACA866 YUL → LHR Jul 15, 23:30 UTCJul 16, 05:35 UTC6h 5m
2026-07-15 ACA845 FRA → YUL Jul 15, 08:25 UTCJul 15, 15:50 UTC7h 25m
2026-07-14 ACA844 YUL → FRA Jul 14, 21:05 UTCJul 15, 03:50 UTC6h 44m
2026-07-14 ACA895 MXP → YUL Jul 14, 10:52 UTCJul 14, 18:19 UTC7h 27m
2026-07-14 ACA895 MXP → YUL Jul 14, 10:55 UTCJul 14, 18:35 UTC7h 40m
2026-07-14 ACA894 YUL → MXP Jul 14, 01:15 UTCJul 14, 08:25 UTC7h 10m
2026-07-13 ACA894 YYZ → YUL Jul 13, 22:15 UTCJul 13, 23:15 UTC1h 0m
2026-07-13 ACA829 CPH → YYZ Jul 13, 11:00 UTCJul 13, 18:35 UTC7h 35m
2026-07-13 ACA828 YYZ → CPH Jul 13, 01:15 UTCJul 13, 08:40 UTC7h 25m
2026-07-12 ACA903 TPA → YYZ Jul 12, 11:15 UTCJul 12, 18:55 UTC7h 40m
2026-07-12 ACA902 YYZ → ARN Jul 12, 02:03 UTCJul 12, 09:05 UTC7h 2m
2026-07-12 ACA902 - Jul 12, 02:05 UTCJul 12, 09:15 UTC7h 10m
2026-07-11 ACA907 - Jul 11, 14:55 UTCJul 11, 23:35 UTC8h 40m
2026-07-11 ACA907 FCO → YYZ Jul 11, 14:53 UTCJul 11, 23:34 UTC8h 41m
2026-07-11 ACA906 YYZ → FCO Jul 11, 05:01 UTCJul 11, 13:00 UTC8h 0m
2026-07-10 ACA907 - Jul 10, 18:00 UTCJul 11, 03:05 UTC9h 5m
2026-07-10 ACA906 YYZ → FCO Jul 10, 01:25 UTCJul 10, 09:25 UTC8h 0m
2026-07-09 ACA903 TPA → YYZ Jul 9, 13:15 UTCJul 9, 21:05 UTC7h 50m

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

Mode-S C04FD7 frequently asked

What is Mode-S code C04FD7?
C04FD7 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GEGC.
Where is Mode-S C04FD7 registered?
Mode-S code C04FD7 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C04FD7 broadcasting right now?
Yes. Mode-S C04FD7 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C04FD7, octal 60047727, decimal 12,603,351.
What flights does C04FD7 operate?
Mode-S C04FD7 has broadcast 20 distinct callsigns, including ACA894, ACA895, ACA73, ACA841, ACA840.