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sensors Mode-S transponder

C0653F

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C0653F
Octal
60062477
Decimal
12,608,831
Country
CA
Tail
C-GMIW
Type
B38M
Broadcasting now · callsign ACA995 · 34,525 ft
Flights observed
414
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:45 UTC

Current position

C0653F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C0653F 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
ACA994 - 11 2026-07-18
ACA991 Air Canada 8 2026-05-30
ACA400 - 8 2026-06-25
ACA995 - 7 2026-07-18
ACA780 - 7 2026-07-07
ACA1093 Air Canada 7 2026-07-24
ACA993 Air Canada 6 2026-05-16
ACA990 Air Canada 6 2026-05-30
ACA676 - 6 2026-06-29
ACA139 Air Canada 6 2026-06-23
ACA1332 Air Canada 6 2026-07-17
ACA1098 Air Canada 6 2026-07-24
ACA1096 Air Canada 6 2026-07-18
ACA972 Air Canada 5 2026-05-23
ACA949 - 5 2026-07-01
ACA948 Air Canada 5 2026-04-27
ACA779 - 5 2026-07-06
ACA155 Air Canada 5 2026-06-14
ACA146 - 5 2026-06-23
ACA1333 Air Canada 5 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA931 CUN → YYZ Jul 26, 19:05 UTCJul 26, 21:40 UTC2h 35m
2026-07-26 ACA930 YYZ → CUN Jul 26, 14:00 UTCJul 26, 16:45 UTC2h 45m
2026-07-25 ACA336 YEG → YUL Jul 25, 20:05 UTCJul 25, 23:30 UTC3h 25m
2026-07-25 ACA331 YUL → YEG Jul 25, 13:20 UTCJul 25, 17:30 UTC4h 10m
2026-07-24 ACA677 YYT → YUL Jul 24, 22:05 UTCJul 24, 23:25 UTC1h 20m
2026-07-24 ACA674 YUL → YYT Jul 24, 17:45 UTCJul 24, 19:05 UTC1h 20m
2026-07-24 ACA1093 YYZ → SAN Jul 24, 12:35 UTCJul 24, 15:25 UTC2h 50m
2026-07-24 ACA1098 YUL → MCO Jul 24, 00:20 UTCJul 24, 02:55 UTC2h 35m
2026-07-23 ACA931 CUN → YYZ Jul 23, 18:50 UTCJul 23, 22:00 UTC3h 10m
2026-07-23 ACA930 YYZ → CUN Jul 23, 13:50 UTCJul 23, 17:05 UTC3h 15m
2026-07-22 ACA1209 PBI → YYZ Jul 22, 23:00 UTCJul 23, 02:05 UTC3h 5m
2026-07-22 ACA1206 YUL → MIA Jul 22, 18:20 UTCJul 22, 21:35 UTC3h 15m
2026-07-22 ACA520 ORD → YUL Jul 22, 15:00 UTCJul 22, 16:35 UTC1h 35m
2026-07-21 ACA525 YUL → ORD Jul 21, 23:40 UTCJul 22, 01:55 UTC2h 15m
2026-07-21 ACA1093 MCO → YUL Jul 21, 11:10 UTCJul 21, 14:00 UTC2h 50m
2026-07-21 ACA1098 YUL → MCO Jul 21, 00:20 UTCJul 21, 02:55 UTC2h 35m
2026-07-20 ACA1095 YUL → SJO Jul 20, 18:00 UTCJul 20, 20:45 UTC2h 45m
2026-07-20 ACA1092 SAN → YYZ Jul 20, 13:40 UTCJul 20, 16:20 UTC2h 40m
2026-07-20 ACA1092 SAN → YYZ Jul 20, 13:40 UTCJul 20, 16:07 UTC2h 27m
2026-07-19 ACA778 LAX → YUL Jul 19, 19:45 UTCJul 20, 00:35 UTC4h 50m
2026-07-19 ACA775 - Jul 19, 13:00 UTCJul 19, 17:55 UTC4h 55m
2026-07-19 ACA1099 - Jul 19, 00:25 UTCJul 19, 03:15 UTC2h 50m
2026-07-18 ACA1096 SJO → YUL Jul 18, 19:55 UTCJul 18, 23:10 UTC3h 15m
2026-07-18 ACA994 - Jul 18, 12:35 UTCJul 18, 17:15 UTC4h 40m
2026-07-18 ACA995 YUL → MEX Jul 18, 01:10 UTCJul 18, 06:10 UTC5h 1m
2026-07-18 ACA995 YUL → MEX Jul 18, 01:06 UTCJul 18, 05:51 UTC4h 45m
2026-07-17 ACA1333 PLS → YUL Jul 17, 20:04 UTCJul 17, 23:00 UTC2h 55m
2026-07-17 ACA1332 YUL → PLS Jul 17, 14:10 UTCJul 17, 15:55 UTC1h 45m
2026-07-17 ACA1332 YUL → PLS Jul 17, 14:06 UTCJul 17, 17:30 UTC3h 24m
2026-07-16 ACA1425 PUJ → YUL Jul 16, 21:13 UTCJul 17, 00:57 UTC3h 44m
2026-07-16 ACA1425 YUL → YUL Jul 16, 16:19 UTCJul 17, 01:05 UTC8h 45m
2026-07-16 ACA1093 - Jul 16, 11:25 UTCJul 16, 14:20 UTC2h 55m
2026-07-16 ACA1098 YUL → MCO Jul 16, 00:20 UTCJul 16, 03:00 UTC2h 40m
2026-07-15 ACA931 YUL → YUL Jul 15, 14:50 UTCJul 15, 22:10 UTC7h 20m
2026-07-14 ACA1209 - Jul 14, 23:15 UTCJul 15, 02:15 UTC3h 0m
2026-07-14 ACA1206 YUL → MIA Jul 14, 17:55 UTCJul 14, 20:50 UTC2h 55m
2026-07-14 ACA1205 - Jul 14, 12:35 UTCJul 14, 15:45 UTC3h 10m
2026-07-13 ACA1208 YUL → MIA Jul 13, 22:55 UTCJul 14, 01:55 UTC3h 0m
2026-07-13 ACA675 YYT → YUL Jul 13, 16:50 UTCJul 13, 19:02 UTC2h 12m
2026-07-13 ACA672 - Jul 13, 13:25 UTCJul 13, 15:25 UTC2h 0m
2026-07-13 ACA657 - Jul 13, 10:00 UTCJul 13, 11:05 UTC1h 5m
2026-07-13 ACA658 YUL → YQM Jul 13, 00:43 UTCJul 13, 01:43 UTC1h 0m
2026-07-13 ACA658 - Jul 13, 00:45 UTCJul 13, 01:40 UTC55m
2026-07-12 ACA677 - Jul 12, 21:40 UTCJul 12, 23:00 UTC1h 20m
2026-07-12 ACA674 YUL → YYT Jul 12, 17:29 UTCJul 12, 19:33 UTC2h 4m
2026-07-12 ACA674 - Jul 12, 17:30 UTCJul 12, 19:01 UTC1h 30m
2026-07-12 ACA1093 MCO → YUL Jul 12, 11:10 UTCJul 12, 14:01 UTC2h 50m
2026-07-12 ACA1093 MCO → YUL Jul 12, 11:07 UTCJul 12, 13:48 UTC2h 41m
2026-07-12 ACA1098 YUL → MCO Jul 12, 00:45 UTCJul 12, 03:30 UTC2h 45m
2026-07-11 ACA1151 - Jul 11, 17:25 UTCJul 11, 17:45 UTC20m

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

Mode-S C0653F frequently asked

What is Mode-S code C0653F?
C0653F is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GMIW.
Where is Mode-S C0653F registered?
Mode-S code C0653F is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0653F broadcasting right now?
Yes. Mode-S C0653F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C0653F, octal 60062477, decimal 12,608,831.
What flights does C0653F operate?
Mode-S C0653F has broadcast 20 distinct callsigns, including ACA994, ACA991, ACA400, ACA995, ACA780.