Apparatus

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sensors Mode-S transponder

C06120

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C06120
Octal
60060440
Decimal
12,607,776
Country
CA
Tail
C-GKUH
Type
A333
Broadcasting now · callsign ACA856 · 33,425 ft
Flights observed
156
Distinct callsigns
20
Country
CA
Last broadcast
14m ago

Current position

C06120 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C06120 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
ACA866 Air Canada 10 2026-05-26
ACA867 Air Canada 9 2026-05-27
ACA895 Air Canada 8 2026-05-29
ACA889 Air Canada 7 2026-05-14
ACA812 Air Canada 7 2026-05-29
ACA884 Air Canada 6 2026-05-24
ACA850 Air Canada 6 2026-05-21
ACA823 Air Canada 6 2026-05-26
ACA813 Air Canada 6 2026-05-29
ACA885 Air Canada 5 2026-05-24
ACA865 Air Canada 5 2026-05-21
ACA822 Air Canada 5 2026-05-25
ACA811 Air Canada 5 2026-04-27
ACA894 Air Canada 4 2026-05-28
ACA888 Air Canada 4 2026-05-14
ACA810 Air Canada 4 2026-04-27
ACA323 Air Canada 4 2026-05-20
ACA1400 Air Canada 4 2026-05-22
ACA833 Air Canada 3 2026-05-20
ACA832 Air Canada 3 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 ACA856 YYZ → LHR May 30, 01:50 UTCMay 30, 02:00 UTC10m
2026-05-29 ACA895 DUB → YYZ May 29, 21:45 UTCMay 29, 22:40 UTC55m
2026-05-29 ACA813 LIS → YUL May 29, 10:30 UTCMay 29, 17:00 UTC6h 30m
2026-05-29 ACA812 YUL → LIS May 29, 02:00 UTCMay 29, 07:55 UTC5h 55m
2026-05-29 ACA812 YUL → LIS May 29, 01:55 UTCMay 29, 07:51 UTC5h 56m
2026-05-28 ACA895 DUB → YYZ May 28, 10:40 UTCMay 28, 18:10 UTC7h 30m
2026-05-28 ACA894 YUL → MXP May 28, 00:55 UTCMay 28, 08:10 UTC7h 15m
2026-05-27 ACA667 YHZ → YUL May 27, 21:00 UTCMay 27, 22:25 UTC1h 25m
2026-05-27 ACA664 YUL → YHZ May 27, 17:53 UTCMay 27, 18:50 UTC57m
2026-05-27 ACA664 YUL → YHZ May 27, 17:55 UTCMay 27, 18:50 UTC55m
2026-05-27 ACA867 LHR → YUL May 27, 09:00 UTCMay 27, 15:40 UTC6h 40m
2026-05-26 ACA866 YUL → LHR May 26, 23:05 UTCMay 27, 05:24 UTC6h 20m
2026-05-26 ACA823 BCN → YUL May 26, 12:27 UTCMay 26, 19:52 UTC7h 25m
2026-05-26 ACA823 BCN → YUL May 26, 12:30 UTCMay 26, 14:00 UTC1h 30m
2026-05-25 ACA822 YYT → LHR May 25, 22:44 UTCMay 26, 00:00 UTC1h 15m
2026-05-25 ACA822 YYT → LHR May 25, 22:44 UTCMay 26, 05:34 UTC6h 50m
2026-05-25 ACA823 BCN → YUL May 25, 10:52 UTCMay 25, 18:21 UTC7h 29m
2026-05-25 ACA823 BCN → YUL May 25, 10:52 UTCMay 25, 18:21 UTC7h 29m
2026-05-25 ACA823 BCN → YUL May 25, 10:55 UTCMay 25, 12:50 UTC1h 55m
2026-05-24 ACA822 YYT → LHR May 24, 23:00 UTCMay 25, 05:45 UTC6h 45m
2026-05-24 ACA885 CDG → YUL May 24, 10:55 UTCMay 24, 18:20 UTC7h 25m
2026-05-24 ACA885 CDG → YUL May 24, 10:52 UTCMay 24, 18:16 UTC7h 24m
2026-05-24 ACA884 YUL → GVA May 24, 00:25 UTCMay 24, 06:00 UTC5h 35m
2026-05-24 ACA884 YUL → GVA May 24, 00:23 UTCMay 24, 07:11 UTC6h 48m
2026-05-23 ACA813 LIS → YUL May 23, 10:35 UTCMay 23, 17:25 UTC6h 50m
2026-05-23 ACA812 YUL → LIS May 23, 02:05 UTCMay 23, 07:45 UTC5h 39m
2026-05-22 ACA1403 HUX → YVR May 22, 19:00 UTCMay 22, 22:35 UTC3h 35m
2026-05-22 ACA1400 YYZ → VRA May 22, 12:48 UTCMay 22, 16:45 UTC3h 57m
2026-05-22 ACA1400 YYZ → VRA May 22, 12:50 UTCMay 22, 16:50 UTC4h 0m
2026-05-21 ACA865 LHR → YUL May 21, 13:25 UTCMay 21, 20:00 UTC6h 35m
2026-05-21 ACA850 YYC → LHR May 21, 02:35 UTCMay 21, 11:10 UTC8h 35m
2026-05-20 ACA323 YUL → YYC May 20, 18:05 UTCMay 20, 22:05 UTC4h 0m
2026-05-20 ACA833 BRU → YUL May 20, 08:40 UTCMay 20, 15:55 UTC7h 15m
2026-05-19 ACA832 YUL → BRU May 19, 22:15 UTCMay 20, 04:40 UTC6h 26m
2026-05-19 ACA895 DUB → YYZ May 19, 10:55 UTCMay 19, 18:45 UTC7h 50m
2026-05-19 ACA894 YUL → MXP May 19, 02:05 UTCMay 19, 09:00 UTC6h 55m
2026-05-18 ACA894 YUL → MXP May 18, 23:25 UTCMay 19, 00:15 UTC50m
2026-05-18 ACA857 LHR → YYZ May 18, 13:30 UTCMay 18, 20:40 UTC7h 9m
2026-05-18 ACA850 YYC → LHR May 18, 02:10 UTCMay 18, 10:25 UTC8h 15m
2026-05-17 ACA323 YUL → YYC May 17, 17:55 UTCMay 17, 22:01 UTC4h 5m
2026-05-17 ACA867 LHR → YUL May 17, 08:50 UTCMay 17, 16:05 UTC7h 15m
2026-05-16 ACA866 YUL → LHR May 16, 23:00 UTCMay 17, 05:15 UTC6h 15m
2026-05-16 ACA865 LHR → YUL May 16, 13:25 UTCMay 16, 20:20 UTC6h 55m
2026-05-16 ACA850 YYC → LHR May 16, 02:12 UTCMay 16, 10:26 UTC8h 14m
2026-05-16 ACA850 YYC → LHR May 16, 02:15 UTCMay 16, 10:31 UTC8h 16m
2026-05-15 ACA323 YUL → YYC May 15, 17:45 UTCMay 15, 21:40 UTC3h 55m
2026-05-15 ACA867 LHR → YUL May 15, 08:50 UTCMay 15, 15:40 UTC6h 49m
2026-05-14 ACA888 YYZ → FCO May 14, 23:05 UTCMay 15, 05:25 UTC6h 20m
2026-05-14 ACA889 LHR → YOW May 14, 08:45 UTCMay 14, 15:40 UTC6h 55m
2026-05-14 ACA866 YUL → LHR May 14, 00:02 UTCMay 14, 06:06 UTC6h 4m

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

Mode-S C06120 frequently asked

What is Mode-S code C06120?
C06120 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GKUH.
Where is Mode-S C06120 registered?
Mode-S code C06120 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C06120 broadcasting right now?
Yes. Mode-S C06120 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C06120, octal 60060440, decimal 12,607,776.
What flights does C06120 operate?
Mode-S C06120 has broadcast 20 distinct callsigns, including ACA866, ACA867, ACA895, ACA889, ACA812.