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sensors Mode-S transponder

C050C5

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GEPG · BOEING 737 MAX 8 · operated by Air Canada

Hex
C050C5
Octal
60050305
Decimal
12,603,589
Country
CA
Tail
C-GEPG
Type
B38M
No current signal · last broadcast 1h ago
Flights observed
390
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C050C5.

Country allocation

The ICAO 24-bit address C050C5 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
ACA779 - 11 2026-07-10
ACA756 - 10 2026-06-24
ACA780 - 9 2026-07-11
ACA759 Air Canada 9 2026-06-23
ACA995 - 7 2026-07-04
ACA994 - 6 2026-07-04
ACA774 Air Canada 6 2026-06-13
ACA335 - 6 2026-07-11
ACA250 - 6 2026-07-12
ACA958 Air Canada 5 2026-06-20
ACA777 - 5 2026-07-13
ACA742 Air Canada 5 2026-06-27
ACA328 Air Canada 5 2026-06-25
ACA249 - 5 2026-07-12
ACA1073 - 5 2026-06-15
ACA1051 Air Canada 5 2026-05-25
ACA993 Air Canada 4 2026-06-08
ACA992 Air Canada 4 2026-06-08
ACA930 - 4 2026-07-01
ACA778 Air Canada 4 2026-06-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 ACA777 - Jul 13, 21:25 UTCJul 14, 01:15 UTC3h 50m
2026-07-13 ACA582 - Jul 13, 15:20 UTCJul 13, 18:45 UTC3h 25m
2026-07-12 ACA581 - Jul 12, 21:30 UTCJul 13, 01:01 UTC3h 30m
2026-07-12 ACA334 - Jul 12, 15:40 UTCJul 12, 19:15 UTC3h 35m
2026-07-12 ACA250 YVR → YEG Jul 12, 04:50 UTCJul 12, 05:49 UTC59m
2026-07-12 ACA249 - Jul 12, 02:25 UTCJul 12, 03:45 UTC1h 20m
2026-07-11 ACA335 YUL → YEG Jul 11, 21:02 UTCJul 12, 01:05 UTC4h 3m
2026-07-11 ACA335 - Jul 11, 21:05 UTCJul 11, 23:15 UTC2h 10m
2026-07-11 ACA675 - Jul 11, 17:45 UTCJul 11, 19:15 UTC1h 30m
2026-07-11 ACA672 - Jul 11, 13:15 UTCJul 11, 14:35 UTC1h 20m
2026-07-11 ACA672 YUL → YYT Jul 11, 13:13 UTCJul 11, 15:01 UTC1h 48m
2026-07-11 ACA780 - Jul 11, 05:45 UTCJul 11, 10:30 UTC4h 45m
2026-07-10 ACA779 - Jul 10, 23:05 UTCJul 11, 04:10 UTC5h 5m
2026-07-10 ACA1095 MCO → YUL Jul 10, 18:10 UTCJul 10, 20:50 UTC2h 40m
2026-07-10 ACA1092 YUL → MCO Jul 10, 13:35 UTCJul 10, 16:15 UTC2h 40m
2026-07-10 ACA332 - Jul 10, 10:50 UTCJul 10, 11:05 UTC15m
2026-07-10 ACA332 YEG → YUL Jul 10, 07:09 UTCJul 10, 10:50 UTC3h 41m
2026-07-10 ACA250 - Jul 10, 05:00 UTCJul 10, 05:15 UTC15m
2026-07-10 ACA250 YVR → YEG Jul 10, 04:55 UTCJul 10, 05:57 UTC1h 2m
2026-07-10 ACA249 - Jul 10, 02:30 UTCJul 10, 03:50 UTC1h 20m
2026-07-10 ACA249 YEG → YVR Jul 10, 02:26 UTCJul 10, 03:45 UTC1h 19m
2026-07-09 ACA335 YUL → YEG Jul 9, 21:09 UTCJul 10, 01:15 UTC4h 6m
2026-07-09 ACA335 - Jul 9, 21:10 UTCJul 9, 23:15 UTC2h 5m
2026-07-09 ACA334 - Jul 9, 15:40 UTCJul 9, 19:10 UTC3h 30m
2026-07-09 ACA250 YVR → YEG Jul 9, 05:10 UTCJul 9, 06:15 UTC1h 5m
2026-07-09 ACA249 YEG → YVR Jul 9, 02:45 UTCJul 9, 04:05 UTC1h 20m
2026-07-08 ACA335 YUL → YEG Jul 8, 21:15 UTCJul 9, 01:25 UTC4h 10m
2026-07-08 ACA322 YYC → YUL Jul 8, 15:44 UTCJul 8, 19:04 UTC3h 20m
2026-07-08 ACA322 - Jul 8, 15:45 UTCJul 8, 17:15 UTC1h 30m
2026-07-07 ACA321 YUL → YYC Jul 7, 20:45 UTCJul 8, 01:00 UTC4h 15m
2026-07-07 ACA334 YEG → YUL Jul 7, 15:45 UTCJul 7, 19:15 UTC3h 30m
2026-07-07 ACA334 YEG → YUL Jul 7, 15:45 UTCJul 7, 19:03 UTC3h 18m
2026-07-07 ACA250 - Jul 7, 04:50 UTCJul 7, 05:15 UTC25m
2026-07-07 ACA250 YVR → YEG Jul 7, 04:50 UTCJul 7, 05:49 UTC59m
2026-07-07 ACA249 - Jul 7, 02:35 UTCJul 7, 03:50 UTC1h 15m
2026-07-06 ACA335 YUL → YEG Jul 6, 20:45 UTCJul 7, 01:05 UTC4h 20m
2026-07-06 ACA675 - Jul 6, 17:35 UTCJul 6, 19:05 UTC1h 30m
2026-07-06 ACA672 - Jul 6, 13:10 UTCJul 6, 14:35 UTC1h 25m
2026-07-06 ACA480 YYZ → YUL Jul 6, 10:25 UTCJul 6, 11:10 UTC45m
2026-07-05 ACA792 - Jul 5, 23:45 UTCJul 6, 04:00 UTC4h 15m
2026-07-05 ACA791 - Jul 5, 17:40 UTCJul 5, 22:10 UTC4h 30m
2026-07-05 ACA130 YYC → YYZ Jul 5, 12:35 UTCJul 5, 15:40 UTC3h 5m
2026-07-04 ACA147 YYZ → YYC Jul 4, 23:50 UTCJul 5, 03:35 UTC3h 45m
2026-07-04 ACA485 YUL → YYZ Jul 4, 19:00 UTCJul 4, 19:50 UTC50m
2026-07-04 ACA994 - Jul 4, 12:35 UTCJul 4, 17:10 UTC4h 35m
2026-07-04 ACA995 YUL → MEX Jul 4, 01:55 UTCJul 4, 06:40 UTC4h 45m
2026-07-03 ACA677 - Jul 3, 21:35 UTCJul 3, 23:15 UTC1h 40m
2026-07-03 ACA677 YYT → YUL Jul 3, 20:52 UTCJul 3, 23:00 UTC2h 8m
2026-07-03 ACA674 - Jul 3, 17:45 UTCJul 3, 19:35 UTC1h 50m
2026-07-03 ACA1205 - Jul 3, 12:45 UTCJul 3, 15:45 UTC3h 0m

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

Mode-S C050C5 frequently asked

What is Mode-S code C050C5?
C050C5 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GEPG.
Where is Mode-S C050C5 registered?
Mode-S code C050C5 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C050C5 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C050C5, octal 60050305, decimal 12,603,589.
What flights does C050C5 operate?
Mode-S C050C5 has broadcast 20 distinct callsigns, including ACA779, ACA756, ACA780, ACA759, ACA995.