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sensors Mode-S transponder

C038A7

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C038A7
Octal
60034247
Decimal
12,597,415
Country
CA
Tail
C-FVLU
Type
B789
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
232
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S C038A7.

Country allocation

The ICAO 24-bit address C038A7 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
ACA7 Air Canada 13 2026-07-26
ACA030 Air Canada 10 2026-06-10
ACA4 Air Canada 9 2026-07-23
ACA3 Air Canada 9 2026-07-22
ACA029 Air Canada 9 2026-06-09
ACA025 Air Canada 9 2026-07-23
ACA61 Air Canada 8 2026-07-19
ACA112 Air Canada 8 2026-07-25
ACA919 Air Canada 7 2026-07-25
ACA838 - 7 2026-07-02
ACA62 - 7 2026-07-20
ACA19 - 7 2026-06-26
ACA303 - 6 2026-07-17
ACA107 Air Canada 6 2026-07-22
ACA801 Air Canada 5 2026-07-19
ACA800 - 5 2026-07-15
ACA20 - 5 2026-06-27
ACA127 - 5 2026-06-16
ACA918 Air Canada 4 2026-07-24
ACA839 - 4 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA7 ICN → HKG Jul 26, 09:40 UTCJul 26, 21:45 UTC12h 5m
2026-07-26 ACA131 YYZ → YYC Jul 26, 02:00 UTCJul 26, 06:35 UTC4h 36m
2026-07-25 ACA112 YVR → YYZ Jul 25, 21:45 UTCJul 25, 23:05 UTC1h 20m
2026-07-25 ACA112 YVR → YYZ Jul 25, 19:25 UTCJul 25, 21:40 UTC2h 15m
2026-07-25 ACA919 MIA → YYZ Jul 25, 08:40 UTCJul 25, 17:05 UTC8h 25m
2026-07-24 ACA918 YYZ → MIA Jul 24, 22:15 UTCJul 24, 23:35 UTC1h 20m
2026-07-24 ACA918 YYZ → MIA Jul 24, 22:14 UTCJul 25, 06:08 UTC7h 54m
2026-07-24 ACA026 PVG → YVR Jul 24, 02:40 UTCJul 24, 18:35 UTC15h 55m
2026-07-23 ACA025 YVR → PVG Jul 23, 18:30 UTCJul 24, 10:40 UTC16h 10m
2026-07-23 ACA4 NRT → YVR Jul 23, 08:05 UTCJul 23, 16:10 UTC8h 5m
2026-07-22 ACA3 YVR → NRT Jul 22, 20:30 UTCJul 23, 05:30 UTC9h 0m
2026-07-22 ACA107 YYZ → YVR Jul 22, 17:50 UTCJul 22, 17:55 UTC5m
2026-07-22 ACA107 YYZ → YVR Jul 22, 13:25 UTCJul 22, 17:55 UTC4h 30m
2026-07-22 ACA107 YYZ → YVR Jul 22, 13:22 UTCJul 22, 17:31 UTC4h 9m
2026-07-22 ACA91 EZE → GRU Jul 22, 00:55 UTCJul 22, 05:25 UTC4h 30m
2026-07-21 ACA90 YYZ → GRU Jul 21, 06:10 UTCJul 21, 12:15 UTC6h 5m
2026-07-21 ACA90 YYZ → GRU Jul 21, 02:55 UTCJul 21, 04:05 UTC1h 10m
2026-07-20 ACA62 ICN → YYZ Jul 20, 10:25 UTCJul 20, 23:00 UTC12h 35m
2026-07-19 ACA61 YYZ → ICN Jul 19, 18:25 UTCJul 20, 08:20 UTC13h 55m
2026-07-19 ACA801 DUB → YYZ Jul 19, 08:50 UTCJul 19, 13:35 UTC4h 45m
2026-07-19 ACA801 DUB → YYZ Jul 19, 08:48 UTCJul 19, 15:02 UTC6h 14m
2026-07-18 ACA918 YYZ → MIA Jul 18, 22:45 UTCJul 19, 06:50 UTC8h 5m
2026-07-18 ACA24 KIX → YVR Jul 18, 09:25 UTCJul 18, 18:45 UTC9h 20m
2026-07-17 ACA23 YVR → KIX Jul 17, 21:05 UTCJul 18, 06:35 UTC9h 31m
2026-07-17 ACA303 YUL → YVR Jul 17, 17:44 UTCJul 17, 17:50 UTC5m
2026-07-17 ACA303 - Jul 17, 12:45 UTCJul 17, 15:44 UTC3h 0m
2026-07-17 ACA303 YUL → YVR Jul 17, 12:44 UTCJul 17, 17:29 UTC4h 45m
2026-07-17 ACA97 - Jul 17, 00:25 UTCJul 17, 10:05 UTC9h 40m
2026-07-16 ACA96 - Jul 16, 03:15 UTCJul 16, 12:20 UTC9h 5m
2026-07-15 ACA308 - Jul 15, 20:45 UTCJul 16, 00:40 UTC3h 55m
2026-07-15 ACA919 - Jul 15, 10:20 UTCJul 15, 18:35 UTC8h 15m
2026-07-15 ACA919 DUB → YVR Jul 15, 10:19 UTCJul 15, 18:31 UTC8h 12m
2026-07-15 ACA800 - Jul 15, 02:15 UTCJul 15, 08:20 UTC6h 5m
2026-07-14 ACA921 ATH → YYZ Jul 14, 13:45 UTCJul 14, 23:40 UTC9h 54m
2026-07-14 ACA920 YYZ → ATH Jul 14, 02:15 UTCJul 14, 11:15 UTC9h 0m
2026-07-12 ACA91 - Jul 12, 01:20 UTCJul 12, 10:50 UTC9h 30m
2026-07-11 ACA96 - Jul 11, 03:10 UTCJul 11, 12:15 UTC9h 5m
2026-07-10 ACA326 YYC → YUL Jul 10, 20:05 UTCJul 10, 23:25 UTC3h 20m
2026-07-10 ACA851 LHR → YYC Jul 10, 09:35 UTCJul 10, 17:50 UTC8h 15m
2026-07-10 ACA856 - Jul 10, 07:20 UTCJul 10, 07:25 UTC5m
2026-07-10 ACA856 YYZ → LHR Jul 10, 00:53 UTCJul 10, 07:01 UTC6h 8m
2026-07-10 ACA856 YYZ → LHR Jul 10, 00:55 UTCJul 10, 07:25 UTC6h 30m
2026-07-09 ACA907 - Jul 9, 13:10 UTCJul 9, 22:00 UTC8h 50m
2026-07-09 ACA906 YYZ → FCO Jul 9, 01:59 UTCJul 9, 09:54 UTC7h 55m
2026-07-09 ACA906 - Jul 9, 02:00 UTCJul 9, 09:45 UTC7h 45m
2026-07-08 ACA62 ICN → YYZ Jul 8, 11:25 UTCJul 8, 23:40 UTC12h 15m
2026-07-07 ACA61 - Jul 7, 19:25 UTCJul 8, 09:25 UTC14h 0m
2026-07-07 ACA807 EDI → YYZ Jul 7, 10:50 UTCJul 7, 17:20 UTC6h 30m
2026-07-07 ACA806 - Jul 7, 02:00 UTCJul 7, 07:55 UTC5h 55m
2026-07-06 ACA186 YYC → YUL Jul 6, 15:50 UTCJul 6, 19:45 UTC3h 55m

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

Mode-S C038A7 frequently asked

What is Mode-S code C038A7?
C038A7 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FVLU.
Where is Mode-S C038A7 registered?
Mode-S code C038A7 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C038A7 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C038A7, octal 60034247, decimal 12,597,415.
What flights does C038A7 operate?
Mode-S C038A7 has broadcast 20 distinct callsigns, including ACA7, ACA030, ACA4, ACA3, ACA029.