Apparatus

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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
Broadcasting now · callsign ACA920 · 35,000 ft
Flights observed
197
Distinct callsigns
20
Country
CA
Last broadcast
1d ago

Current position

C038A7 is currently broadcasting. Map zoomed to live position.

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 12 2026-07-05
ACA030 Air Canada 10 2026-06-10
ACA029 Air Canada 9 2026-06-09
ACA4 - 8 2026-07-04
ACA3 - 8 2026-07-03
ACA025 Air Canada 8 2026-06-13
ACA838 - 7 2026-07-02
ACA61 - 7 2026-07-07
ACA19 - 7 2026-06-26
ACA62 - 6 2026-07-08
ACA112 - 6 2026-06-15
ACA20 - 5 2026-06-27
ACA127 - 5 2026-06-16
ACA919 Air Canada 4 2026-06-24
ACA839 - 4 2026-07-03
ACA800 - 4 2026-06-24
ACA8 - 4 2026-07-06
ACA856 - 3 2026-07-10
ACA801 Air Canada 3 2026-05-29
ACA63 Air Canada 3 2026-06-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
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
2026-07-06 ACA8 HKG → YVR Jul 6, 02:00 UTCJul 6, 13:15 UTC11h 15m
2026-07-05 ACA7 ICN → HKG Jul 5, 08:39 UTCJul 5, 21:08 UTC12h 29m
2026-07-05 ACA7 ICN → HKG Jul 5, 08:40 UTCJul 5, 21:15 UTC12h 35m
2026-07-04 ACA4 - Jul 4, 08:35 UTCJul 4, 16:30 UTC7h 55m
2026-07-04 ACA4 NRT → YVR Jul 4, 08:33 UTCJul 4, 16:28 UTC7h 55m
2026-07-03 ACA3 YVR → NRT Jul 3, 20:40 UTCJul 4, 06:40 UTC10h 0m
2026-07-03 ACA839 FRA → YVR Jul 3, 08:30 UTCJul 3, 18:10 UTC9h 40m
2026-07-02 ACA838 YVR → FRA Jul 2, 20:50 UTCJul 3, 05:55 UTC9h 5m
2026-07-02 ACA839 FRA → YVR Jul 2, 08:45 UTCJul 2, 18:10 UTC9h 25m
2026-07-01 ACA838 - Jul 1, 20:35 UTCJul 2, 05:40 UTC9h 5m
2026-07-01 ACA839 FRA → YVR Jul 1, 08:25 UTCJul 1, 17:45 UTC9h 20m
2026-06-30 ACA838 YVR → FRA Jun 30, 20:35 UTCJul 1, 05:32 UTC8h 57m
2026-06-30 ACA838 - Jun 30, 20:40 UTCJun 30, 21:45 UTC1h 5m
2026-06-30 ACA839 FRA → YOW Jun 30, 08:50 UTCJun 30, 18:15 UTC9h 25m
2026-06-29 ACA838 YOW → FRA Jun 29, 23:19 UTCJun 30, 06:05 UTC6h 46m
2026-06-29 ACA838 YOW → FRA Jun 29, 20:49 UTCJun 30, 05:52 UTC9h 3m
2026-06-29 ACA838 YOW → FRA Jun 29, 20:49 UTCJun 29, 20:59 UTC10m
2026-06-29 ACA66 - Jun 29, 00:34 UTCJun 29, 13:34 UTC13h 0m
2026-06-28 ACA65 YVR → BKK Jun 28, 06:44 UTCJun 28, 21:34 UTC14h 50m
2026-06-27 ACA549 EWR → YVR Jun 27, 22:15 UTCJun 28, 03:29 UTC5h 15m
2026-06-27 ACA548 YVR → EWR Jun 27, 15:49 UTCJun 27, 20:19 UTC4h 30m
2026-06-27 ACA20 - Jun 27, 02:35 UTCJun 27, 13:15 UTC10h 40m
2026-06-26 ACA19 - Jun 26, 06:19 UTCJun 26, 19:39 UTC13h 20m
2026-06-26 ACA19 YVR → SIN Jun 26, 06:19 UTCJun 26, 20:59 UTC14h 40m
2026-06-25 ACA4 - Jun 25, 08:04 UTCJun 25, 15:40 UTC7h 35m
2026-06-24 ACA3 - Jun 24, 20:40 UTCJun 25, 05:50 UTC9h 10m
2026-06-24 ACA919 MIA → YYZ Jun 24, 09:09 UTCJun 24, 17:34 UTC8h 25m
2026-06-24 ACA919 MIA → YYZ Jun 24, 09:09 UTCJun 24, 17:24 UTC8h 15m
2026-06-24 ACA800 YYZ → DUB Jun 24, 01:39 UTCJun 24, 07:05 UTC5h 25m
2026-06-23 ACA62 ICN → YYZ Jun 23, 11:04 UTCJun 23, 23:24 UTC12h 20m
2026-06-22 ACA61 - Jun 22, 19:34 UTCJun 23, 09:09 UTC13h 35m
2026-06-22 ACA827 BRU → YYZ Jun 22, 10:00 UTCJun 22, 17:20 UTC7h 20m
2026-06-22 ACA826 YYZ → BRU Jun 22, 00:40 UTCJun 22, 07:19 UTC6h 40m
2026-06-21 ACA104 YVR → YYZ Jun 21, 16:54 UTCJun 21, 20:40 UTC3h 45m
2026-06-20 ACA20 SIN → YVR Jun 20, 23:14 UTCJun 21, 13:07 UTC13h 53m

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?
Yes. Mode-S C038A7 is currently airborne.
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, ACA029, ACA4, ACA3.