Apparatus

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sensors Mode-S transponder

C080DC

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GWUT · AIRBUS A220-300 · operated by Air Canada

Hex
C080DC
Octal
60100334
Decimal
12,615,900
Country
CA
Tail
C-GWUT
Type
BCS3
Broadcasting now · callsign ACA578 · 39,000 ft
Flights observed
397
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Current position

C080DC is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C080DC 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
ACA757 - 7 2026-07-10
ACA541 - 7 2026-07-04
ACA540 - 7 2026-07-05
ACA318 - 7 2026-06-23
ACA599 - 6 2026-07-11
ACA576 - 6 2026-07-08
ACA568 - 6 2026-07-10
ACA567 - 6 2026-07-10
ACA419 - 6 2026-07-06
ACA314 - 6 2026-06-25
ACA227 - 6 2026-07-12
ACA1114 - 6 2026-07-12
ACA1109 - 6 2026-07-13
ACA573 - 5 2026-07-11
ACA414 - 5 2026-07-06
ACA222 - 5 2026-07-12
ACA1070 Air Canada 5 2026-05-29
ACA772 - 4 2026-06-18
ACA744 Air Canada 4 2026-06-21
ACA743 Air Canada 4 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ACA1049 - Jul 14, 21:50 UTCJul 15, 01:55 UTC4h 4m
2026-07-14 ACA1048 YVR → ORD Jul 14, 15:55 UTCJul 14, 19:30 UTC3h 35m
2026-07-14 ACA251 - Jul 14, 03:40 UTCJul 14, 05:05 UTC1h 25m
2026-07-14 ACA244 - Jul 14, 01:10 UTCJul 14, 02:15 UTC1h 5m
2026-07-13 ACA221 - Jul 13, 22:45 UTCJul 13, 23:55 UTC1h 10m
2026-07-13 ACA216 - Jul 13, 20:35 UTCJul 13, 21:30 UTC55m
2026-07-13 ACA1109 - Jul 13, 17:15 UTCJul 13, 19:20 UTC2h 5m
2026-07-13 ACA1109 YXE → YVR Jul 13, 17:14 UTCJul 13, 19:16 UTC2h 2m
2026-07-13 ACA1121 YYZ → YXE Jul 13, 12:45 UTCJul 13, 15:55 UTC3h 10m
2026-07-13 ACA794 - Jul 13, 06:10 UTCJul 13, 10:45 UTC4h 35m
2026-07-12 ACA795 YYZ → LAX Jul 12, 23:45 UTCJul 13, 04:10 UTC4h 25m
2026-07-12 ACA1114 - Jul 12, 18:50 UTCJul 12, 21:25 UTC2h 35m
2026-07-12 ACA1114 YQR → YYZ Jul 12, 18:46 UTCJul 12, 21:17 UTC2h 31m
2026-07-12 ACA1100 - Jul 12, 16:01 UTCJul 12, 17:30 UTC1h 30m
2026-07-12 ACA233 - Jul 12, 13:20 UTCJul 12, 14:45 UTC1h 25m
2026-07-12 ACA230 - Jul 12, 06:15 UTCJul 12, 07:15 UTC1h 0m
2026-07-12 ACA230 YVR → YEG Jul 12, 06:13 UTCJul 12, 07:13 UTC1h 0m
2026-07-12 ACA227 - Jul 12, 02:50 UTCJul 12, 04:05 UTC1h 15m
2026-07-12 ACA222 - Jul 12, 00:30 UTCJul 12, 01:25 UTC55m
2026-07-11 ACA599 - Jul 11, 20:30 UTCJul 11, 22:55 UTC2h 25m
2026-07-11 ACA598 - Jul 11, 16:35 UTCJul 11, 19:15 UTC2h 40m
2026-07-11 ACA573 - Jul 11, 02:40 UTCJul 11, 04:25 UTC1h 45m
2026-07-10 ACA568 - Jul 10, 23:20 UTCJul 11, 01:35 UTC2h 15m
2026-07-10 ACA567 - Jul 10, 19:40 UTCJul 10, 21:25 UTC1h 45m
2026-07-10 ACA757 YUL → SFO Jul 10, 12:20 UTCJul 10, 18:05 UTC5h 45m
2026-07-10 ACA430 YYZ → YUL Jul 10, 02:36 UTCJul 10, 03:13 UTC37m
2026-07-10 ACA430 YYZ → YUL Jul 10, 02:40 UTCJul 10, 03:25 UTC45m
2026-07-09 ACA1078 - Jul 9, 20:00 UTCJul 10, 00:10 UTC4h 10m
2026-07-09 ACA1077 - Jul 9, 13:45 UTCJul 9, 18:25 UTC4h 40m
2026-07-09 ACA767 BOS → YYZ Jul 9, 10:25 UTCJul 9, 11:45 UTC1h 20m
2026-07-09 ACA764 BOS → BOS Jul 9, 10:05 UTCJul 9, 10:15 UTC10m
2026-07-09 ACA764 YYZ → BOS Jul 9, 01:16 UTCJul 9, 02:17 UTC1h 1m
2026-07-09 ACA764 YYZ → BOS Jul 9, 01:20 UTCJul 9, 02:25 UTC1h 5m
2026-07-08 ACA2338 DEN → YYZ Jul 8, 19:25 UTCJul 8, 22:00 UTC2h 35m
2026-07-08 ACA2338 DEN → YYZ Jul 8, 19:22 UTCJul 8, 21:55 UTC2h 33m
2026-07-08 ACA576 - Jul 8, 02:15 UTCJul 8, 02:40 UTC25m
2026-07-08 ACA576 MTJ → DEN Jul 8, 01:58 UTCJul 8, 02:24 UTC26m
2026-07-07 ACA576 - Jul 7, 20:20 UTCJul 7, 23:10 UTC2h 50m
2026-07-07 ACA575 DEN → YVR Jul 7, 15:30 UTCJul 7, 18:05 UTC2h 35m
2026-07-07 ACA575 DEN → YVR Jul 7, 15:28 UTCJul 7, 17:55 UTC2h 27m
2026-07-06 ACA1041 YYZ → DEN Jul 6, 23:35 UTCJul 7, 02:25 UTC2h 50m
2026-07-06 ACA419 - Jul 6, 20:55 UTCJul 6, 21:50 UTC55m
2026-07-06 ACA414 - Jul 6, 18:40 UTCJul 6, 19:25 UTC45m
2026-07-06 ACA176 - Jul 6, 13:20 UTCJul 6, 16:45 UTC3h 25m
2026-07-05 ACA173 - Jul 5, 21:25 UTCJul 5, 23:00 UTC1h 35m
2026-07-05 ACA173 YYZ → YEG Jul 5, 21:25 UTCJul 6, 01:04 UTC3h 39m
2026-07-05 ACA540 SEA → YYZ Jul 5, 15:10 UTCJul 5, 19:05 UTC3h 55m
2026-07-04 ACA541 YYZ → SEA Jul 4, 23:15 UTCJul 5, 04:00 UTC4h 45m
2026-07-04 ACA541 YYZ → SEA Jul 4, 23:15 UTCJul 5, 03:46 UTC4h 31m
2026-07-04 ACA504 ORD → YYZ Jul 4, 17:45 UTCJul 4, 18:50 UTC1h 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-GWUT page for operator, model, and routing details .

Mode-S C080DC frequently asked

What is Mode-S code C080DC?
C080DC is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GWUT.
Where is Mode-S C080DC registered?
Mode-S code C080DC is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C080DC broadcasting right now?
Yes. Mode-S C080DC is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C080DC, octal 60100334, decimal 12,615,900.
What flights does C080DC operate?
Mode-S C080DC has broadcast 20 distinct callsigns, including ACA757, ACA541, ACA540, ACA318, ACA599.