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
- Flights observed
- 95
- Distinct callsigns
- 20
- Country
- CA
- Last broadcast
- 10h ago
Current 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 | 8 | 2026-05-23 |
| ACA030 | Air Canada | 7 | 2026-05-16 |
| ACA029 | Air Canada | 7 | 2026-05-15 |
| ACA61 | - | 5 | 2026-04-13 |
| ACA62 | Air Canada | 4 | 2026-04-13 |
| ACA127 | Air Canada | 4 | 2026-05-23 |
| ACA112 | Air Canada | 4 | 2026-05-12 |
| ACA801 | Air Canada | 3 | 2026-05-29 |
| ACA800 | Air Canada | 3 | 2026-05-20 |
| ACA303 | Air Canada | 3 | 2026-05-08 |
| ACA107 | Air Canada | 3 | 2026-04-14 |
| ACA919 | Air Canada | 2 | 2026-05-20 |
| ACA900 | Air Canada | 2 | 2026-05-05 |
| ACA8 | Air Canada | 2 | 2026-05-24 |
| ACA7094 | Air Canada | 2 | 2026-05-03 |
| ACA480 | Air Canada | 2 | 2026-05-06 |
| ACA4 | Air Canada | 2 | 2026-05-26 |
| ACA301 | Air Canada | 2 | 2026-05-04 |
| ACA3 | Air Canada | 2 | 2026-05-25 |
| ACA186 | Air Canada | 2 | 2026-05-22 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | ACA801 | DUB → YYZ | May 29, 08:50 UTC | May 29, 15:10 UTC | 6h 20m |
| 2026-05-28 | ACA918 | YYZ → MIA | May 28, 22:30 UTC | May 29, 06:45 UTC | 8h 15m |
| 2026-05-28 | ACA109 | YYZ → YVR | May 28, 14:50 UTC | May 28, 19:10 UTC | 4h 20m |
| 2026-05-28 | ACA126 | YVR → YYZ | May 28, 08:30 UTC | May 28, 12:30 UTC | 4h 0m |
| 2026-05-28 | ACA126 | YVR → YYZ | May 28, 08:28 UTC | May 28, 12:19 UTC | 3h 51m |
| 2026-05-27 | ACA64 | ICN → YVR | May 27, 09:05 UTC | May 27, 18:35 UTC | 9h 30m |
| 2026-05-26 | ACA63 | YVR → ICN | May 26, 19:55 UTC | May 27, 06:34 UTC | 10h 40m |
| 2026-05-26 | ACA4 | NRT → YVR | May 26, 07:59 UTC | May 26, 16:15 UTC | 8h 15m |
| 2026-05-25 | ACA3 | YVR → NRT | May 25, 20:34 UTC | May 26, 05:54 UTC | 9h 20m |
| 2026-05-25 | ACA026 | PVG → YVR | May 25, 02:35 UTC | May 25, 18:20 UTC | 15h 45m |
| 2026-05-24 | ACA025 | YVR → PVG | May 24, 19:50 UTC | May 25, 18:20 UTC | 22h 30m |
| 2026-05-24 | ACA025 | YVR → PVG | May 24, 18:10 UTC | May 25, 17:45 UTC | 23h 35m |
| 2026-05-24 | ACA8 | ICN → YVR | May 24, 02:00 UTC | May 24, 13:00 UTC | 11h 0m |
| 2026-05-23 | ACA7 | ICN → HKG | May 23, 07:39 UTC | May 23, 20:06 UTC | 12h 27m |
| 2026-05-23 | ACA7 | ICN → HKG | May 23, 07:40 UTC | May 23, 20:20 UTC | 12h 41m |
| 2026-05-23 | ACA127 | YYZ → YVR | May 23, 01:23 UTC | May 23, 05:24 UTC | 4h 1m |
| 2026-05-23 | ACA127 | YYZ → YVR | May 23, 01:25 UTC | May 23, 05:35 UTC | 4h 9m |
| 2026-05-22 | ACA186 | YYC → YUL | May 22, 16:00 UTC | May 22, 19:55 UTC | 3h 55m |
| 2026-05-22 | ACA36 | BNE → YVR | May 22, 00:15 UTC | May 22, 13:20 UTC | 13h 5m |
| 2026-05-21 | ACA35 | YVR → BNE | May 21, 07:20 UTC | May 21, 21:05 UTC | 13h 45m |
| 2026-05-20 | ACA919 | MIA → YYZ | May 20, 09:05 UTC | May 20, 09:45 UTC | 40m |
| 2026-05-20 | ACA919 | MIA → YYZ | May 20, 09:00 UTC | May 20, 17:04 UTC | 8h 4m |
| 2026-05-20 | ACA800 | YYZ → DUB | May 20, 01:05 UTC | May 20, 06:55 UTC | 5h 51m |
| 2026-05-20 | ACA800 | YYZ → DUB | May 20, 01:03 UTC | May 20, 06:48 UTC | 5h 45m |
| 2026-05-19 | ACA801 | DUB → YYZ | May 19, 09:40 UTC | May 19, 16:05 UTC | 6h 25m |
| 2026-05-19 | ACA801 | DUB → YYZ | May 19, 09:35 UTC | May 19, 15:54 UTC | 6h 19m |
| 2026-05-19 | ACA800 | YYZ → DUB | May 19, 01:35 UTC | May 19, 07:35 UTC | 6h 0m |
| 2026-05-18 | ACA186 | YYC → YUL | May 18, 18:25 UTC | May 18, 22:15 UTC | 3h 49m |
| 2026-05-18 | ACA66 | BKK → YVR | May 18, 00:20 UTC | May 18, 13:30 UTC | 13h 10m |
| 2026-05-17 | ACA65 | YVR → BKK | May 17, 06:40 UTC | May 17, 20:50 UTC | 14h 10m |
| 2026-05-16 | ACA030 | PEK → YVR | May 16, 12:01 UTC | May 16, 19:30 UTC | 7h 30m |
| 2026-05-16 | ACA030 | PEK → YVR | May 16, 05:40 UTC | May 16, 21:30 UTC | 15h 50m |
| 2026-05-15 | ACA030 | PEK → YVR | May 15, 23:50 UTC | May 16, 21:30 UTC | 21h 40m |
| 2026-05-15 | ACA030 | PEK → YVR | May 15, 21:55 UTC | May 16, 21:30 UTC | 23h 36m |
| 2026-05-15 | ACA029 | YYZ → PEK | May 15, 21:00 UTC | May 16, 07:25 UTC | 10h 26m |
| 2026-05-15 | ACA029 | YYZ → PEK | May 15, 20:55 UTC | May 16, 08:30 UTC | 11h 35m |
| 2026-05-13 | ACA119 | YYZ → YYC | May 13, 20:45 UTC | May 13, 21:25 UTC | 40m |
| 2026-05-13 | ACA119 | YYZ → YYC | May 13, 20:45 UTC | May 14, 01:04 UTC | 4h 19m |
| 2026-05-12 | ACA112 | YVR → YYZ | May 12, 19:40 UTC | May 12, 23:16 UTC | 3h 36m |
| 2026-05-12 | ACA112 | YVR → YYZ | May 12, 19:40 UTC | May 12, 23:30 UTC | 3h 50m |
| 2026-05-12 | ACA8 | ICN → YVR | May 12, 02:45 UTC | May 12, 13:20 UTC | 10h 35m |
| 2026-05-11 | ACA7 | ICN → HKG | May 11, 07:44 UTC | May 11, 20:32 UTC | 12h 48m |
| 2026-05-11 | ACA7 | ICN → HKG | May 11, 07:45 UTC | May 11, 11:45 UTC | 4h 0m |
| 2026-05-11 | ACA127 | YYZ → YVR | May 11, 01:25 UTC | May 11, 01:45 UTC | 20m |
| 2026-05-11 | ACA127 | YYZ → YVR | May 11, 01:24 UTC | May 11, 05:41 UTC | 4h 17m |
| 2026-05-10 | ACA112 | YVR → YYZ | May 10, 19:39 UTC | May 10, 23:16 UTC | 3h 37m |
| 2026-05-10 | ACA112 | YVR → YYZ | May 10, 19:45 UTC | May 10, 23:25 UTC | 3h 40m |
| 2026-05-10 | ACA4 | NRT → YVR | May 10, 07:45 UTC | May 10, 15:39 UTC | 7h 55m |
| 2026-05-09 | ACA3 | YVR → NRT | May 9, 20:15 UTC | May 10, 05:30 UTC | 9h 15m |
| 2026-05-09 | ACA24 | KIX → YVR | May 9, 09:20 UTC | May 9, 17:35 UTC | 8h 15m |
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 .