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sensors Mode-S transponder

C0103E

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C0103E
Octal
60010076
Decimal
12,587,070
Country
CA
Tail
C-FGDX
Type
B789
No current signal · last broadcast 9h ago
Flights observed
251
Distinct callsigns
20
Country
CA
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S C0103E.

Country allocation

The ICAO 24-bit address C0103E 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
ACA025 Air Canada 15 2026-05-09
ACA7 - 12 2026-07-09
ACA63 - 11 2026-06-27
ACA8 - 10 2026-07-10
ACA64 - 9 2026-06-28
ACA18 Air Canada 9 2026-05-02
ACA4 - 8 2026-07-06
ACA030 - 8 2026-06-29
ACA029 - 8 2026-06-28
ACA91 - 7 2026-07-02
ACA3 - 7 2026-07-05
ACA107 Air Canada 7 2026-07-05
ACA026 Air Canada 7 2026-05-10
ACA90 - 6 2026-07-01
ACA838 Air Canada 6 2026-06-06
ACA548 - 6 2026-07-12
ACA35 - 6 2026-07-13
ACA839 Air Canada 5 2026-06-07
ACA549 - 5 2026-07-12
ACA24 Air Canada 5 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ACA36 - Jul 14, 00:55 UTCJul 14, 13:55 UTC13h 0m
2026-07-13 ACA35 YVR → BNE Jul 13, 07:01 UTCJul 13, 20:55 UTC13h 55m
2026-07-12 ACA549 EWR → YVR Jul 12, 22:35 UTCJul 13, 03:45 UTC5h 10m
2026-07-12 ACA548 YVR → EWR Jul 12, 15:40 UTCJul 12, 20:05 UTC4h 25m
2026-07-12 ACA36 BNE → YVR Jul 12, 00:25 UTCJul 12, 13:30 UTC13h 5m
2026-07-11 ACA35 YVR → BNE Jul 11, 06:55 UTCJul 11, 20:55 UTC14h 0m
2026-07-10 ACA8 HKG → YVR Jul 10, 02:55 UTCJul 10, 14:15 UTC11h 20m
2026-07-09 ACA7 YVR → HKG Jul 9, 08:25 UTCJul 9, 20:50 UTC12h 25m
2026-07-08 ACA549 EWR → YVR Jul 8, 22:30 UTCJul 9, 03:40 UTC5h 10m
2026-07-08 ACA548 YVR → EWR Jul 8, 16:05 UTCJul 8, 20:20 UTC4h 15m
2026-07-08 ACA548 - Jul 8, 16:05 UTCJul 8, 20:35 UTC4h 30m
2026-07-08 ACA8 HKG → YVR Jul 8, 02:05 UTCJul 8, 13:20 UTC11h 15m
2026-07-07 ACA7 ICN → HKG Jul 7, 08:25 UTCJul 7, 12:10 UTC3h 45m
2026-07-07 ACA7 ICN → HKG Jul 7, 08:25 UTCJul 7, 20:24 UTC11h 59m
2026-07-07 ACA131 - Jul 7, 02:15 UTCJul 7, 06:35 UTC4h 20m
2026-07-06 ACA112 - Jul 6, 19:25 UTCJul 6, 23:20 UTC3h 55m
2026-07-06 ACA4 - Jul 6, 08:05 UTCJul 6, 16:05 UTC8h 0m
2026-07-05 ACA3 - Jul 5, 20:35 UTCJul 6, 05:40 UTC9h 5m
2026-07-05 ACA107 YYZ → YVR Jul 5, 13:25 UTCJul 5, 17:50 UTC4h 25m
2026-07-05 ACA7053 YUL → YYZ Jul 5, 02:40 UTCJul 5, 03:30 UTC50m
2026-07-03 ACA877 LYS → YUL Jul 3, 14:35 UTCJul 3, 22:15 UTC7h 40m
2026-07-03 ACA876 YUL → LYS Jul 3, 03:40 UTCJul 3, 09:52 UTC6h 12m
2026-07-03 ACA876 YUL → LYS Jul 3, 03:40 UTCJul 3, 10:05 UTC6h 25m
2026-07-02 ACA308 YVR → YUL Jul 2, 21:30 UTCJul 3, 01:30 UTC4h 0m
2026-07-02 ACA107 YYZ → YVR Jul 2, 13:45 UTCJul 2, 15:30 UTC1h 45m
2026-07-02 ACA107 YYZ → YVR Jul 2, 13:45 UTCJul 2, 17:58 UTC4h 13m
2026-07-02 ACA91 - Jul 2, 00:55 UTCJul 2, 10:30 UTC9h 35m
2026-07-01 ACA91 - Jul 1, 20:10 UTCJul 1, 22:25 UTC2h 15m
2026-07-01 ACA90 - Jul 1, 15:00 UTCJul 1, 17:40 UTC2h 40m
2026-07-01 ACA90 - Jul 1, 14:59 UTCJul 1, 17:32 UTC2h 33m
2026-07-01 ACA90 - Jul 1, 02:45 UTCJul 1, 12:05 UTC9h 20m
2026-06-30 ACA786 - Jun 30, 20:05 UTCJul 1, 00:00 UTC3h 55m
2026-06-30 ACA785 - Jun 30, 13:30 UTCJun 30, 17:55 UTC4h 25m
2026-06-30 ACA132 YVR → YYZ Jun 30, 07:10 UTCJun 30, 11:00 UTC3h 50m
2026-06-29 ACA030 - Jun 29, 12:05 UTCJun 29, 21:14 UTC9h 10m
2026-06-28 ACA029 - Jun 28, 20:59 UTCJun 29, 07:40 UTC10h 40m
2026-06-28 ACA64 ICN → YVR Jun 28, 08:59 UTCJun 28, 18:10 UTC9h 10m
2026-06-28 ACA64 ICN → YVR Jun 28, 08:54 UTCJun 28, 17:58 UTC9h 4m
2026-06-27 ACA63 YVR → ICN Jun 27, 20:14 UTCJun 28, 06:55 UTC10h 40m
2026-06-27 ACA24 KIX → YVR Jun 27, 09:23 UTCJun 27, 17:33 UTC8h 10m
2026-06-27 ACA24 KIX → YVR Jun 27, 09:24 UTCJun 27, 17:29 UTC8h 5m
2026-06-26 ACA23 YVR → KIX Jun 26, 21:20 UTCJun 27, 07:15 UTC9h 55m
2026-06-26 ACA4 - Jun 26, 08:24 UTCJun 26, 16:14 UTC7h 50m
2026-06-26 ACA4 NRT → YVR Jun 26, 08:22 UTCJun 26, 16:04 UTC7h 42m
2026-06-25 ACA3 YVR → NRT Jun 25, 20:41 UTCJun 26, 05:41 UTC9h 0m
2026-06-25 ACA3 YVR → NRT Jun 25, 20:45 UTCJun 26, 05:55 UTC9h 10m
2026-06-25 ACA64 - Jun 25, 09:05 UTCJun 25, 17:49 UTC8h 45m
2026-06-24 ACA63 YVR → ICN Jun 24, 20:39 UTCJun 25, 06:50 UTC10h 11m
2026-06-24 ACA63 - Jun 24, 20:40 UTCJun 25, 07:09 UTC10h 30m
2026-06-24 ACA107 YYZ → YVR Jun 24, 13:30 UTCJun 24, 17:40 UTC4h 10m

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

Mode-S C0103E frequently asked

What is Mode-S code C0103E?
C0103E is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FGDX.
Where is Mode-S C0103E registered?
Mode-S code C0103E is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0103E broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C0103E, octal 60010076, decimal 12,587,070.
What flights does C0103E operate?
Mode-S C0103E has broadcast 20 distinct callsigns, including ACA025, ACA7, ACA63, ACA8, ACA64.