Apparatus

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sensors Mode-S transponder

C0583A

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C0583A
Octal
60054072
Decimal
12,605,498
Country
CA
Tail
C-GHKR
Type
A333
Broadcasting now · callsign ACA098 · 38,000 ft
Flights observed
168
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Current position

C0583A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C0583A 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
ACA832 Air Canada 10 2026-05-31
ACA865 Air Canada 9 2026-05-24
ACA864 Air Canada 9 2026-05-25
ACA833 Air Canada 9 2026-06-01
ACA850 Air Canada 8 2026-05-22
ACA813 Air Canada 7 2026-05-31
ACA867 Air Canada 6 2026-05-25
ACA851 Air Canada 6 2026-05-29
ACA326 Air Canada 6 2026-05-29
ACA323 Air Canada 6 2026-05-21
ACA885 Air Canada 5 2026-05-27
ACA856 Air Canada 5 2026-05-29
ACA823 Air Canada 5 2026-05-12
ACA889 Air Canada 4 2026-05-06
ACA888 Air Canada 4 2026-05-07
ACA884 Air Canada 4 2026-05-27
ACA866 Air Canada 4 2026-05-08
ACA822 Air Canada 4 2026-05-12
ACA812 Air Canada 4 2026-05-31
ACA73 Air Canada 4 2026-05-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-03 ACA098 YUL → BOG Jun 3, 03:10 UTCJun 3, 04:30 UTC1h 20m
2026-06-02 ACA1403 HUX → YVR Jun 2, 19:45 UTCJun 2, 22:50 UTC3h 5m
2026-06-02 ACA1400 YYZ → VRA Jun 2, 16:40 UTCJun 2, 16:50 UTC10m
2026-06-02 ACA1400 YYZ → VRA Jun 2, 12:50 UTCJun 2, 15:55 UTC3h 5m
2026-06-01 ACA8XC YYZ → YUL Jun 1, 21:50 UTCJun 1, 22:40 UTC50m
2026-06-01 ACA487 YUL → YYZ Jun 1, 17:25 UTCJun 1, 18:20 UTC55m
2026-06-01 ACA833 BRU → YUL Jun 1, 08:45 UTCJun 1, 10:30 UTC1h 45m
2026-06-01 ACA833 BRU → YUL Jun 1, 08:40 UTCJun 1, 15:18 UTC6h 38m
2026-05-31 ACA832 YUL → BRU May 31, 22:38 UTCJun 1, 04:57 UTC6h 19m
2026-05-31 ACA832 YUL → BRU May 31, 22:40 UTCMay 31, 23:50 UTC1h 10m
2026-05-31 ACA813 LIS → YUL May 31, 10:55 UTCMay 31, 17:33 UTC6h 38m
2026-05-31 ACA813 LIS → YUL May 31, 10:55 UTCMay 31, 11:30 UTC35m
2026-05-31 ACA812 YUL → LIS May 31, 02:05 UTCMay 31, 08:13 UTC6h 8m
2026-05-30 ACA1403 HUX → YVR May 30, 19:35 UTCMay 30, 22:45 UTC3h 10m
2026-05-30 ACA1400 YYZ → VRA May 30, 12:55 UTCMay 30, 16:00 UTC3h 5m
2026-05-30 ACA1400 YYZ → VRA May 30, 12:51 UTCMay 30, 16:54 UTC4h 3m
2026-05-29 ACA326 YYC → YUL May 29, 20:55 UTCMay 30, 00:35 UTC3h 40m
2026-05-29 ACA851 LHR → YYC May 29, 10:35 UTCMay 29, 19:00 UTC8h 25m
2026-05-29 ACA856 YYZ → LHR May 29, 08:10 UTCMay 29, 08:35 UTC25m
2026-05-29 ACA856 YYZ → LHR May 29, 01:29 UTCMay 29, 07:54 UTC6h 25m
2026-05-29 ACA856 YYZ → LHR May 29, 01:30 UTCMay 29, 08:30 UTC7h 0m
2026-05-28 ACA9XC YUL → YYZ May 28, 20:56 UTCMay 28, 21:46 UTC50m
2026-05-28 ACA9XC YUL → YYZ May 28, 21:00 UTCMay 28, 21:50 UTC50m
2026-05-28 ACA833 BRU → YUL May 28, 08:35 UTCMay 28, 15:15 UTC6h 40m
2026-05-27 ACA832 YUL → BRU May 27, 22:20 UTCMay 28, 04:55 UTC6h 35m
2026-05-27 ACA885 CDG → YUL May 27, 11:00 UTCMay 27, 18:05 UTC7h 5m
2026-05-27 ACA884 YUL → GVA May 27, 00:34 UTCMay 27, 07:40 UTC7h 5m
2026-05-26 ACA667 YHZ → YUL May 26, 20:45 UTCMay 26, 22:05 UTC1h 20m
2026-05-26 ACA667 YHZ → YUL May 26, 20:41 UTCMay 26, 21:53 UTC1h 12m
2026-05-26 ACA664 YUL → YHZ May 26, 17:55 UTCMay 26, 18:30 UTC35m
2026-05-26 ACA664 YUL → YHZ May 26, 17:51 UTCMay 26, 18:54 UTC1h 3m
2026-05-26 ACA833 BRU → YUL May 26, 08:10 UTCMay 26, 15:09 UTC7h 0m
2026-05-25 ACA832 YUL → BRU May 25, 22:15 UTCMay 25, 23:19 UTC1h 5m
2026-05-25 ACA832 YUL → BRU May 25, 22:14 UTCMay 26, 04:34 UTC6h 20m
2026-05-25 ACA867 LHR → YUL May 25, 18:15 UTCMay 25, 19:00 UTC45m
2026-05-25 ACA867 LHR → YUL May 25, 12:05 UTCMay 25, 18:10 UTC6h 5m
2026-05-25 ACA867 LHR → YUL May 25, 12:02 UTCMay 25, 18:50 UTC6h 48m
2026-05-25 ACA864 YUL → LHR May 25, 02:30 UTCMay 25, 08:40 UTC6h 10m
2026-05-25 ACA864 YUL → LHR May 25, 02:29 UTCMay 25, 08:32 UTC6h 3m
2026-05-24 ACA865 LHR → YUL May 24, 17:15 UTCMay 24, 18:30 UTC1h 15m
2026-05-24 ACA865 LHR → YUL May 24, 17:12 UTCMay 24, 23:46 UTC6h 34m
2026-05-24 ACA864 YUL → LHR May 24, 03:00 UTCMay 24, 08:55 UTC5h 55m
2026-05-23 ACA308 YVR → YUL May 23, 20:40 UTCMay 24, 00:55 UTC4h 15m
2026-05-23 ACA107 YYZ → YVR May 23, 14:15 UTCMay 23, 18:35 UTC4h 21m
2026-05-22 ACA857 LHR → YYZ May 22, 13:20 UTCMay 22, 20:30 UTC7h 10m
2026-05-22 ACA850 YYC → LHR May 22, 02:20 UTCMay 22, 10:45 UTC8h 25m
2026-05-21 ACA323 YUL → YYC May 21, 18:05 UTCMay 21, 22:05 UTC4h 0m
2026-05-21 ACA73 CMN → YUL May 21, 15:40 UTCMay 21, 15:50 UTC10m
2026-05-21 ACA73 CMN → YUL May 21, 08:10 UTCMay 21, 15:22 UTC7h 12m
2026-05-21 ACA72 YUL → CMN May 21, 00:00 UTCMay 21, 06:05 UTC6h 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-GHKR page for operator, model, and routing details .

Mode-S C0583A frequently asked

What is Mode-S code C0583A?
C0583A is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GHKR.
Where is Mode-S C0583A registered?
Mode-S code C0583A is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0583A broadcasting right now?
Yes. Mode-S C0583A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C0583A, octal 60054072, decimal 12,605,498.
What flights does C0583A operate?
Mode-S C0583A has broadcast 20 distinct callsigns, including ACA832, ACA865, ACA864, ACA833, ACA850.