Apparatus

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sensors Mode-S transponder

C02501

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FOAI · DE HAVILLAND DHC-8-300 Dash 8 · operated by Air Inuit Ltd. Air Inuit Ltee

Hex
C02501
Octal
60022401
Decimal
12,592,385
Country
CA
Tail
C-FOAI
Type
DH8C
No current signal · last broadcast 3h ago
Flights observed
123
Distinct callsigns
18
Country
CA
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S C02501.

Country allocation

The ICAO 24-bit address C02501 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 18 distinct

Callsign Airline Flights Last seen
AIE832 Air Inuit 39 2026-07-02
AIE833 - 34 2026-06-25
AIE803 - 12 2026-07-19
AIE802 - 12 2026-07-16
AIE853 - 5 2026-07-06
AIE896 Air Inuit 3 2026-05-05
AIE895 Air Inuit 3 2026-05-04
AIE868 - 2 2026-06-30
AIE867 - 2 2026-06-30
AIE860 - 2 2026-07-08
AIE854 - 2 2026-07-05
AIE861 Air Inuit 1 2026-06-02
AIE859 Air Inuit 1 2026-07-08
AIE857 - 1 2026-07-02
AIE855 - 1 2026-07-07
AIE821 - 1 2026-07-04
AIE820 - 1 2026-07-04
AIE0803 Air Inuit 1 2026-06-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-19 AIE803 - Jul 19, 00:05 UTCJul 19, 00:55 UTC50m
2026-07-16 AIE802 - Jul 16, 13:15 UTCJul 16, 14:15 UTC1h 0m
2026-07-15 AIE803 - Jul 15, 22:55 UTCJul 15, 23:40 UTC45m
2026-07-13 AIE802 - Jul 13, 12:55 UTCJul 13, 13:45 UTC50m
2026-07-08 AIE860 - Jul 8, 21:40 UTCJul 8, 22:15 UTC35m
2026-07-08 AIE859 YGL → YUL Jul 8, 13:20 UTCJul 8, 14:55 UTC1h 35m
2026-07-07 AIE855 - Jul 7, 20:35 UTCJul 7, 21:20 UTC45m
2026-07-06 AIE853 - Jul 6, 14:50 UTCJul 6, 15:05 UTC15m
2026-07-06 AIE853 - Jul 6, 12:45 UTCJul 6, 13:20 UTC35m
2026-07-05 AIE854 - Jul 5, 19:30 UTCJul 5, 20:15 UTC45m
2026-07-05 AIE853 - Jul 5, 13:20 UTCJul 5, 14:10 UTC50m
2026-07-05 AIE853 YUL → YUL Jul 5, 12:25 UTCJul 5, 12:50 UTC25m
2026-07-04 AIE821 - Jul 4, 22:10 UTCJul 4, 23:00 UTC50m
2026-07-04 AIE820 - Jul 4, 15:00 UTCJul 4, 15:50 UTC50m
2026-07-02 AIE857 YQB → YUL Jul 2, 21:00 UTCJul 2, 21:40 UTC40m
2026-07-02 AIE832 YUL → YQB Jul 2, 13:40 UTCJul 2, 14:20 UTC40m
2026-06-30 AIE868 - Jun 30, 20:50 UTCJun 30, 21:25 UTC35m
2026-06-30 AIE868 - Jun 30, 19:40 UTCJun 30, 20:15 UTC35m
2026-06-30 AIE867 - Jun 30, 14:35 UTCJun 30, 15:10 UTC35m
2026-06-30 AIE867 - Jun 30, 13:25 UTCJun 30, 14:05 UTC40m
2026-06-25 AIE833 - Jun 25, 22:49 UTCJun 25, 23:30 UTC40m
2026-06-25 AIE833 - Jun 25, 21:50 UTCJun 25, 22:14 UTC25m
2026-06-25 AIE832 YUL → YQB Jun 25, 14:44 UTCJun 25, 15:04 UTC20m
2026-06-25 AIE832 YUL → YQB Jun 25, 13:35 UTCJun 25, 14:09 UTC35m
2026-06-24 AIE833 - Jun 24, 22:00 UTCJun 24, 23:20 UTC1h 20m
2026-06-24 AIE832 YUL → YQB Jun 24, 13:30 UTCJun 24, 15:09 UTC1h 40m
2026-06-22 AIE803 - Jun 22, 02:45 UTCJun 22, 03:40 UTC55m
2026-06-19 AIE802 - Jun 19, 14:04 UTCJun 19, 14:54 UTC50m
2026-06-19 AIE833 - Jun 19, 00:10 UTCJun 19, 00:59 UTC50m
2026-06-18 AIE833 - Jun 18, 22:45 UTCJun 18, 23:15 UTC30m
2026-06-18 AIE832 YUL → YQB Jun 18, 14:45 UTCJun 18, 15:00 UTC15m
2026-06-18 AIE832 YUL → YQB Jun 18, 13:25 UTCJun 18, 14:01 UTC35m
2026-06-17 AIE833 - Jun 17, 23:35 UTCJun 18, 00:15 UTC40m
2026-06-17 AIE833 - Jun 17, 22:20 UTCJun 17, 22:35 UTC15m
2026-06-17 AIE832 YUL → YQB Jun 17, 14:45 UTCJun 17, 15:05 UTC20m
2026-06-17 AIE832 YUL → YQB Jun 17, 13:25 UTCJun 17, 14:05 UTC40m
2026-06-16 AIE833 - Jun 16, 22:35 UTCJun 16, 23:50 UTC1h 15m
2026-06-16 AIE832 YUL → YQB Jun 16, 14:50 UTCJun 16, 15:09 UTC20m
2026-06-16 AIE832 YUL → YQB Jun 16, 13:34 UTCJun 16, 14:15 UTC40m
2026-06-15 AIE833 - Jun 15, 21:45 UTCJun 15, 22:25 UTC40m
2026-06-15 AIE833 - Jun 15, 20:40 UTCJun 15, 20:50 UTC10m
2026-06-15 AIE832 YUL → YQB Jun 15, 15:35 UTCJun 15, 15:55 UTC20m
2026-06-15 AIE832 YUL → YQB Jun 15, 13:25 UTCJun 15, 14:05 UTC40m
2026-06-13 AIE833 - Jun 13, 00:15 UTCJun 13, 00:55 UTC40m
2026-06-12 AIE833 - Jun 12, 23:00 UTCJun 12, 23:20 UTC20m
2026-06-12 AIE832 YUL → YQB Jun 12, 15:00 UTCJun 12, 15:20 UTC20m
2026-06-12 AIE832 YUL → YQB Jun 12, 13:45 UTCJun 12, 14:20 UTC35m
2026-06-11 AIE803 YGW → YUL Jun 11, 23:45 UTCJun 12, 00:30 UTC45m
2026-06-09 AIE802 YGW → YUD Jun 9, 13:05 UTCJun 9, 13:55 UTC50m
2026-06-04 AIE833 YQB → YUL Jun 4, 23:55 UTCJun 5, 01:15 UTC1h 20m

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

Mode-S C02501 frequently asked

What is Mode-S code C02501?
C02501 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FOAI.
Where is Mode-S C02501 registered?
Mode-S code C02501 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C02501 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C02501, octal 60022401, decimal 12,592,385.
What flights does C02501 operate?
Mode-S C02501 has broadcast 18 distinct callsigns, including AIE832, AIE833, AIE803, AIE802, AIE853.