Apparatus

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sensors Mode-S transponder

C066F0

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C066F0
Octal
60063360
Decimal
12,609,264
Country
CA
Tail
C-GMZN
Type
BCS3
Broadcasting now · callsign ACA568 · 35,000 ft
Flights observed
195
Distinct callsigns
20
Country
CA
Last broadcast
3h ago

Current position

C066F0 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C066F0 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
ACA1040 Air Canada 7 2026-05-25
ACA417 Air Canada 6 2026-05-20
ACA317 Air Canada 5 2026-04-27
ACA1041 Air Canada 5 2026-05-05
ACA416 Air Canada 4 2026-05-11
ACA339 Air Canada 4 2026-04-18
ACA324 Air Canada 4 2026-04-27
ACA160 Air Canada 4 2026-04-18
ACA710 Air Canada 3 2026-04-19
ACA406 Air Canada 3 2026-04-20
ACA246 Air Canada 3 2026-05-27
ACA222 Air Canada 3 2026-05-13
ACA162 Air Canada 3 2026-04-26
ACA1113 Air Canada 3 2026-05-07
ACA793 Air Canada 2 2026-05-16
ACA782 Air Canada 2 2026-05-17
ACA765 Air Canada 2 2026-05-18
ACA715 Air Canada 2 2026-05-23
ACA7124 Air Canada 2 2026-05-05
ACA694 Air Canada 2 2026-04-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 ACA567 SFO → YVR May 29, 19:40 UTCMay 29, 21:40 UTC2h 0m
2026-05-29 ACA757 BOS → YUL May 29, 12:25 UTCMay 29, 18:10 UTC5h 45m
2026-05-29 ACA426 YYZ → YUL May 29, 01:00 UTCMay 29, 01:50 UTC50m
2026-05-28 ACA421 YUL → YYZ May 28, 21:55 UTCMay 28, 22:50 UTC55m
2026-05-28 ACA1564 STL → YUL May 28, 18:20 UTCMay 28, 20:25 UTC2h 5m
2026-05-28 ACA1577 YYZ → STL May 28, 15:30 UTCMay 28, 17:05 UTC1h 35m
2026-05-28 ACA1222 YUL → FLL May 28, 11:40 UTCMay 28, 13:25 UTC1h 45m
2026-05-27 ACA1227 MCO → YYZ May 27, 23:50 UTCMay 28, 01:40 UTC1h 50m
2026-05-27 ACA1114 YQR → YYZ May 27, 19:20 UTCMay 27, 21:30 UTC2h 10m
2026-05-27 ACA1100 YVR → YQR May 27, 16:05 UTCMay 27, 17:50 UTC1h 45m
2026-05-27 ACA1100 YVR → YQR May 27, 16:05 UTCMay 27, 17:48 UTC1h 43m
2026-05-27 ACA233 YYC → YVR May 27, 13:15 UTCMay 27, 14:25 UTC1h 10m
2026-05-27 ACA246 YVR → YEG May 27, 02:39 UTCMay 27, 03:45 UTC1h 5m
2026-05-26 ACA1111 NAS → YYZ May 26, 23:45 UTCMay 27, 00:00 UTC15m
2026-05-26 ACA1111 NAS → YYZ May 26, 23:41 UTCMay 27, 01:20 UTC1h 39m
2026-05-26 ACA1108 YUL → YHZ May 26, 20:50 UTCMay 26, 22:29 UTC1h 40m
2026-05-26 ACA1108 YUL → YHZ May 26, 20:47 UTCMay 26, 22:20 UTC1h 33m
2026-05-26 ACA1109 YHZ → YWG May 26, 17:15 UTCMay 26, 19:10 UTC1h 55m
2026-05-26 ACA1121 YYZ → YXE May 26, 12:35 UTCMay 26, 15:39 UTC3h 5m
2026-05-26 ACA1143 YQB → YYZ May 26, 00:39 UTCMay 26, 01:49 UTC1h 10m
2026-05-25 ACA1138 YXE → YYZ May 25, 22:15 UTCMay 25, 23:19 UTC1h 5m
2026-05-25 ACA1040 DEN → YYZ May 25, 18:00 UTCMay 25, 20:34 UTC2h 35m
2026-05-25 ACA1040 DEN → YYZ May 25, 17:57 UTCMay 25, 20:30 UTC2h 33m
2026-05-25 ACA1040 DEN → YYZ May 25, 16:35 UTCMay 25, 16:40 UTC5m
2026-05-25 ACA1039 YYZ → DEN May 25, 13:20 UTCMay 25, 16:25 UTC3h 5m
2026-05-25 ACA471 YOW → YYZ May 25, 03:15 UTCMay 25, 04:00 UTC45m
2026-05-23 ACA715 LGA → YYZ May 23, 22:00 UTCMay 23, 23:00 UTC1h 0m
2026-05-23 ACA714 YYZ → LGA May 23, 19:25 UTCMay 23, 20:30 UTC1h 5m
2026-05-23 ACA2374 YVR → YEG May 23, 02:05 UTCMay 23, 04:00 UTC1h 54m
2026-05-23 ACA2374 YVR → YEG May 23, 02:04 UTCMay 23, 05:21 UTC3h 17m
2026-05-22 ACA171 YYZ → YEG May 22, 21:00 UTCMay 23, 00:40 UTC3h 40m
2026-05-22 ACA405 YUL → YYZ May 22, 13:20 UTCMay 22, 14:20 UTC1h 0m
2026-05-22 ACA2400 YUL → CDG May 22, 11:35 UTCMay 22, 12:00 UTC25m
2026-05-22 ACA2400 YUL → CDG May 22, 11:25 UTCMay 22, 12:10 UTC45m
2026-05-20 ACA417 YUL → YYZ May 20, 20:55 UTCMay 20, 21:05 UTC10m
2026-05-20 ACA417 YUL → YYZ May 20, 20:00 UTCMay 20, 21:05 UTC1h 5m
2026-05-20 ACA417 YUL → YYZ May 20, 19:57 UTCMay 20, 20:40 UTC43m
2026-05-20 ACA374 YWG → YUL May 20, 16:20 UTCMay 20, 18:30 UTC2h 10m
2026-05-20 ACA371 YUL → YWG May 20, 12:15 UTCMay 20, 15:00 UTC2h 45m
2026-05-20 ACA426 YYZ → YUL May 20, 02:25 UTCMay 20, 03:15 UTC50m
2026-05-19 ACA1139 YQB → YYZ May 19, 23:40 UTCMay 20, 01:10 UTC1h 30m
2026-05-19 ACA1136 YYZ → YQB May 19, 21:30 UTCMay 19, 22:30 UTC1h 0m
2026-05-18 ACA1120 YXE → YYZ May 18, 12:15 UTCMay 18, 15:05 UTC2h 50m
2026-05-18 ACA1127 YYZ → YXE May 18, 02:45 UTCMay 18, 05:55 UTC3h 10m
2026-05-18 ACA765 EWR → YYZ May 18, 00:10 UTCMay 18, 01:25 UTC1h 15m
2026-05-17 ACA765 EWR → YYZ May 17, 20:30 UTCMay 17, 21:45 UTC1h 15m
2026-05-17 ACA782 LAX → YYZ May 17, 14:45 UTCMay 17, 19:01 UTC4h 15m
2026-05-17 ACA782 LAX → YYZ May 17, 14:41 UTCMay 17, 18:57 UTC4h 16m
2026-05-16 ACA793 YYZ → LAX May 16, 22:15 UTCMay 17, 03:30 UTC5h 15m
2026-05-16 ACA793 YYZ → LAX May 16, 22:12 UTCMay 17, 03:08 UTC4h 56m

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

Mode-S C066F0 frequently asked

What is Mode-S code C066F0?
C066F0 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GMZN.
Where is Mode-S C066F0 registered?
Mode-S code C066F0 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C066F0 broadcasting right now?
Yes. Mode-S C066F0 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C066F0, octal 60063360, decimal 12,609,264.
What flights does C066F0 operate?
Mode-S C066F0 has broadcast 20 distinct callsigns, including ACA1040, ACA417, ACA317, ACA1041, ACA416.