Apparatus

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sensors Mode-S transponder

C023C7

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FNOG · BOEING 787-9 Dreamliner · operated by Air Canada

Hex
C023C7
Octal
60021707
Decimal
12,592,071
Country
CA
Tail
C-FNOG
Type
B789
No current signal · last broadcast Jul 26, 21:35 UTC
Flights observed
293
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:35 UTC

Last known position

Most recent position reported by Mode-S C023C7.

Country allocation

The ICAO 24-bit address C023C7 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
ACA91 Air Canada 11 2026-07-23
ACA90 Air Canada 11 2026-07-23
ACA36 Air Canada 11 2026-07-22
ACA62 Air Canada 10 2026-06-04
ACA896 Air Canada 8 2026-04-25
ACA18 Air Canada 8 2026-07-20
ACA025 Air Canada 8 2026-07-04
ACA899 Air Canada 7 2026-04-25
ACA841 Air Canada 7 2026-05-12
ACA801 - 7 2026-07-08
ACA64 Air Canada 7 2026-07-25
ACA61 Air Canada 7 2026-06-03
ACA026 - 7 2026-07-05
ACA918 - 6 2026-07-07
ACA9 - 6 2026-07-10
ACA63 Air Canada 6 2026-07-24
ACA303 Air Canada 6 2026-07-24
ACA844 Air Canada 5 2026-04-25
ACA800 - 5 2026-06-25
ACA549 - 5 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA030 PEK → YVR Jul 26, 05:20 UTCJul 26, 21:25 UTC16h 6m
2026-07-25 ACA029 YYZ → PEK Jul 25, 20:55 UTCJul 26, 13:55 UTC17h 1m
2026-07-25 ACA64 ICN → YVR Jul 25, 18:35 UTCJul 25, 18:40 UTC5m
2026-07-25 ACA64 ICN → YVR Jul 25, 09:00 UTCJul 25, 09:45 UTC45m
2026-07-25 ACA64 ICN → YVR Jul 25, 08:54 UTCJul 25, 18:19 UTC9h 25m
2026-07-24 ACA63 YVR → ICN Jul 24, 20:20 UTCJul 25, 06:45 UTC10h 25m
2026-07-24 ACA303 YUL → YVR Jul 24, 12:50 UTCJul 24, 17:40 UTC4h 50m
2026-07-24 ACA97 GRU → YUL Jul 24, 00:30 UTCJul 24, 10:05 UTC9h 35m
2026-07-23 ACA91 EZE → GRU Jul 23, 19:50 UTCJul 23, 22:00 UTC2h 10m
2026-07-23 ACA90 YYZ → GRU Jul 23, 15:00 UTCJul 23, 17:25 UTC2h 25m
2026-07-23 ACA90 YYZ → GRU Jul 23, 02:30 UTCJul 23, 11:55 UTC9h 25m
2026-07-22 ACA112 YVR → YYZ Jul 22, 19:30 UTCJul 22, 23:10 UTC3h 40m
2026-07-22 ACA36 BNE → YVR Jul 22, 00:15 UTCJul 22, 13:15 UTC13h 0m
2026-07-21 ACA35 YVR → BNE Jul 21, 07:00 UTCJul 21, 20:45 UTC13h 45m
2026-07-20 ACA549 EWR → YVR Jul 20, 22:21 UTCJul 21, 03:37 UTC5h 16m
2026-07-20 ACA549 - Jul 20, 22:25 UTCJul 21, 03:55 UTC5h 30m
2026-07-20 ACA548 - Jul 20, 15:45 UTCJul 20, 19:50 UTC4h 5m
2026-07-20 ACA18 MNL → YVR Jul 20, 01:40 UTCJul 20, 13:25 UTC11h 45m
2026-07-19 ACA17 SIN → YVR Jul 19, 09:50 UTCJul 19, 22:05 UTC12h 15m
2026-07-19 ACA549 - Jul 19, 02:05 UTCJul 19, 07:10 UTC5h 5m
2026-07-18 ACA548 YVR → EWR Jul 18, 16:05 UTCJul 18, 21:00 UTC4h 55m
2026-07-18 ACA18 - Jul 18, 01:34 UTCJul 18, 01:45 UTC10m
2026-07-18 ACA18 MNL → YVR Jul 18, 01:34 UTCJul 18, 13:14 UTC11h 40m
2026-07-17 ACA17 SIN → YVR Jul 17, 10:00 UTCJul 17, 22:00 UTC12h 0m
2026-07-17 ACA131 - Jul 17, 03:05 UTCJul 17, 07:25 UTC4h 20m
2026-07-15 ACA91 - Jul 15, 05:25 UTCJul 15, 15:20 UTC9h 55m
2026-07-14 ACA90 - Jul 14, 03:25 UTCJul 14, 12:40 UTC9h 15m
2026-07-13 ACA827 BRU → YYZ Jul 13, 08:26 UTCJul 13, 15:29 UTC7h 3m
2026-07-13 ACA827 BRU → YYZ Jul 13, 08:30 UTCJul 13, 15:35 UTC7h 5m
2026-07-12 ACA826 YYZ → BRU Jul 12, 23:05 UTCJul 13, 05:50 UTC6h 45m
2026-07-12 ACA943 BUD → YYZ Jul 12, 10:25 UTCJul 12, 18:50 UTC8h 25m
2026-07-11 ACA942 YYZ → BUD Jul 11, 23:25 UTCJul 12, 07:25 UTC8h 0m
2026-07-11 ACA10 - Jul 11, 09:20 UTCJul 11, 20:50 UTC11h 30m
2026-07-10 ACA9 - Jul 10, 19:00 UTCJul 11, 07:15 UTC12h 16m
2026-07-10 ACA909 MAN → YYZ Jul 10, 10:00 UTCJul 10, 16:50 UTC6h 50m
2026-07-09 ACA908 YYZ → MAN Jul 9, 23:11 UTCJul 10, 05:04 UTC5h 53m
2026-07-09 ACA908 YYZ → MAN Jul 9, 23:15 UTCJul 10, 05:15 UTC6h 0m
2026-07-09 ACA10 - Jul 9, 08:40 UTCJul 9, 20:15 UTC11h 35m
2026-07-08 ACA9 YYZ → NRT Jul 8, 17:55 UTCJul 9, 06:40 UTC12h 45m
2026-07-08 ACA801 DUB → YYZ Jul 8, 08:45 UTCJul 8, 15:10 UTC6h 25m
2026-07-07 ACA918 - Jul 7, 22:25 UTCJul 7, 23:35 UTC1h 10m
2026-07-07 ACA918 YVR → DUB Jul 7, 22:24 UTCJul 8, 06:25 UTC8h 1m
2026-07-07 ACA839 FRA → YVR Jul 7, 08:30 UTCJul 7, 18:10 UTC9h 40m
2026-07-06 ACA838 - Jul 6, 21:00 UTCJul 7, 05:50 UTC8h 50m
2026-07-06 ACA24 KIX → YVR Jul 6, 09:16 UTCJul 6, 17:53 UTC8h 37m
2026-07-06 ACA24 KIX → YVR Jul 6, 09:20 UTCJul 6, 18:00 UTC8h 40m
2026-07-05 ACA23 - Jul 5, 21:20 UTCJul 6, 06:55 UTC9h 35m
2026-07-05 ACA026 - Jul 5, 03:05 UTCJul 5, 18:35 UTC15h 30m
2026-07-04 ACA026 - Jul 4, 21:50 UTCJul 5, 18:35 UTC20h 45m
2026-07-04 ACA025 YVR → PVG Jul 4, 19:50 UTCJul 5, 18:35 UTC22h 45m

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

Mode-S C023C7 frequently asked

What is Mode-S code C023C7?
C023C7 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FNOG.
Where is Mode-S C023C7 registered?
Mode-S code C023C7 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C023C7 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C023C7, octal 60021707, decimal 12,592,071.
What flights does C023C7 operate?
Mode-S C023C7 has broadcast 20 distinct callsigns, including ACA91, ACA90, ACA36, ACA62, ACA896.