Apparatus

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sensors Mode-S transponder

C0104F

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C0104F
Octal
60010117
Decimal
12,587,087
Country
CA
Tail
C-FGEO
Type
B789
No current signal · last broadcast 2h ago
Flights observed
162
Distinct callsigns
20
Country
CA
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S C0104F.

Country allocation

The ICAO 24-bit address C0104F 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
ACA548 Air Canada 10 2026-06-12
ACA9 - 9 2026-06-29
ACA7 Air Canada 9 2026-07-01
ACA10 - 9 2026-06-30
ACA549 Air Canada 7 2026-06-13
ACA8 - 6 2026-07-02
ACA800 - 5 2026-06-27
ACA36 - 5 2026-06-14
ACA827 Air Canada 4 2026-05-25
ACA801 - 4 2026-06-29
ACA65 Air Canada 4 2026-06-02
ACA35 Air Canada 4 2026-06-13
ACA029 - 4 2026-06-21
ACA026 - 4 2026-06-18
ACA025 Air Canada 4 2026-06-17
ACA916 - 3 2026-06-29
ACA90 Air Canada 3 2026-05-27
ACA807 - 3 2026-06-25
ACA806 - 3 2026-06-25
ACA61 Air Canada 3 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-05 ACA888 - Jul 5, 01:15 UTCJul 5, 02:20 UTC1h 5m
2026-07-04 ACA342 YVR → YOW Jul 4, 16:20 UTCJul 4, 20:00 UTC3h 40m
2026-07-04 ACA342 YVR → YOW Jul 4, 16:16 UTCJul 4, 19:59 UTC3h 43m
2026-07-04 ACA20 - Jul 4, 00:10 UTCJul 4, 13:55 UTC13h 45m
2026-07-03 ACA19 - Jul 3, 21:35 UTCJul 3, 21:45 UTC10m
2026-07-03 ACA19 - Jul 3, 06:15 UTCJul 3, 20:25 UTC14h 10m
2026-07-02 ACA8 HKG → YVR Jul 2, 02:00 UTCJul 2, 12:50 UTC10h 50m
2026-07-02 ACA8 HKG → YVR Jul 2, 01:59 UTCJul 2, 12:39 UTC10h 40m
2026-07-01 ACA7 ICN → HKG Jul 1, 20:45 UTCJul 1, 21:10 UTC25m
2026-07-01 ACA7 ICN → HKG Jul 1, 08:15 UTCJul 1, 20:15 UTC12h 0m
2026-07-01 ACA129 YYZ → YVR Jul 1, 00:55 UTCJul 1, 05:15 UTC4h 20m
2026-06-30 ACA10 - Jun 30, 08:40 UTCJun 30, 20:05 UTC11h 25m
2026-06-29 ACA9 - Jun 29, 18:14 UTCJun 30, 06:35 UTC12h 21m
2026-06-29 ACA801 DUB → YYZ Jun 29, 08:50 UTCJun 29, 15:14 UTC6h 25m
2026-06-29 ACA916 - Jun 29, 06:40 UTCJun 29, 06:44 UTC5m
2026-06-29 ACA916 YUL → DUB Jun 29, 01:25 UTCJun 29, 06:44 UTC5h 20m
2026-06-29 ACA916 YUL → DUB Jun 29, 01:20 UTCJun 29, 06:20 UTC5h 0m
2026-06-28 ACA68 ICN → YUL Jun 28, 09:25 UTCJun 28, 21:45 UTC12h 20m
2026-06-27 ACA67 YUL → YVR Jun 27, 17:25 UTCJun 28, 07:29 UTC14h 5m
2026-06-27 ACA917 DUB → YUL Jun 27, 09:09 UTCJun 27, 14:54 UTC5h 45m
2026-06-27 ACA800 YYZ → DUB Jun 27, 01:04 UTCJun 27, 06:54 UTC5h 50m
2026-06-26 ACA10 - Jun 26, 09:30 UTCJun 26, 20:44 UTC11h 15m
2026-06-26 ACA9 - Jun 26, 06:35 UTCJun 26, 06:54 UTC20m
2026-06-25 ACA9 - Jun 25, 18:04 UTCJun 25, 19:44 UTC1h 40m
2026-06-25 ACA9 YYZ → NRT Jun 25, 18:04 UTCJun 26, 06:19 UTC12h 15m
2026-06-25 ACA807 EDI → YYZ Jun 25, 08:40 UTCJun 25, 15:20 UTC6h 40m
2026-06-25 ACA806 YYZ → EDI Jun 25, 00:49 UTCJun 25, 06:40 UTC5h 50m
2026-06-24 ACA891 - Jun 24, 10:35 UTCJun 24, 19:10 UTC8h 35m
2026-06-24 ACA890 - Jun 24, 05:05 UTCJun 24, 07:59 UTC2h 55m
2026-06-24 ACA890 - Jun 24, 00:15 UTCJun 24, 01:44 UTC1h 30m
2026-06-23 ACA182 YVR → YUL Jun 23, 15:15 UTCJun 23, 19:04 UTC3h 50m
2026-06-23 ACA182 YVR → YUL Jun 23, 15:13 UTCJun 23, 18:55 UTC3h 42m
2026-06-22 ACA030 - Jun 22, 12:15 UTCJun 22, 21:30 UTC9h 15m
2026-06-22 ACA030 PEK → YVR Jun 22, 11:24 UTCJun 22, 21:23 UTC9h 59m
2026-06-21 ACA029 - Jun 21, 21:14 UTCJun 22, 07:54 UTC10h 40m
2026-06-21 ACA919 MIA → YYZ Jun 21, 09:20 UTCJun 21, 17:45 UTC8h 25m
2026-06-21 ACA800 YYZ → DUB Jun 21, 01:05 UTCJun 21, 06:55 UTC5h 50m
2026-06-21 ACA800 YYZ → DUB Jun 21, 01:05 UTCJun 21, 06:47 UTC5h 42m
2026-06-20 ACA10 - Jun 20, 08:29 UTCJun 20, 20:00 UTC11h 30m
2026-06-19 ACA9 YYZ → NRT Jun 19, 18:05 UTCJun 20, 06:10 UTC12h 5m
2026-06-19 ACA801 - Jun 19, 08:54 UTCJun 19, 15:09 UTC6h 15m
2026-06-19 ACA801 DUB → YYZ Jun 19, 08:53 UTCJun 19, 15:03 UTC6h 10m
2026-06-18 ACA918 YYZ → MIA Jun 18, 22:50 UTCJun 18, 23:45 UTC55m
2026-06-18 ACA918 YYZ → MIA Jun 18, 22:50 UTCJun 19, 06:57 UTC8h 7m
2026-06-18 ACA026 - Jun 18, 04:55 UTCJun 18, 20:15 UTC15h 20m
2026-06-17 ACA026 - Jun 17, 23:55 UTCJun 18, 20:15 UTC20h 20m
2026-06-17 ACA025 YVR → PVG Jun 17, 21:50 UTCJun 18, 20:15 UTC22h 25m
2026-06-17 ACA025 YVR → PVG Jun 17, 20:20 UTCJun 18, 19:45 UTC23h 25m
2026-06-17 ACA839 FRA → YOW Jun 17, 08:40 UTCJun 17, 18:10 UTC9h 30m
2026-06-16 ACA838 YOW → FRA Jun 16, 20:45 UTCJun 17, 05:45 UTC9h 0m

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

Mode-S C0104F frequently asked

What is Mode-S code C0104F?
C0104F is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FGEO.
Where is Mode-S C0104F registered?
Mode-S code C0104F is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0104F broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C0104F, octal 60010117, decimal 12,587,087.
What flights does C0104F operate?
Mode-S C0104F has broadcast 20 distinct callsigns, including ACA548, ACA9, ACA7, ACA10, ACA549.