Apparatus

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sensors Mode-S transponder

C03F69

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C03F69
Octal
60037551
Decimal
12,599,145
Country
CA
Tail
C-FYAI
Type
DH8C
No current signal · last broadcast 21h ago
Flights observed
42
Distinct callsigns
14
Country
CA
Last broadcast
21h ago

Last known position

Most recent position reported by Mode-S C03F69.

Country allocation

The ICAO 24-bit address C03F69 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 14 distinct

Callsign Airline Flights Last seen
AIE853 Air Inuit 7 2026-06-01
AIE802 Air Inuit 7 2026-05-26
AIE803 Air Inuit 6 2026-05-30
AIE854 Air Inuit 5 2026-06-01
AIE867 Air Inuit 4 2026-06-02
AIE868 Air Inuit 3 2026-06-02
AIE832 Air Inuit 2 2026-05-01
AIE806 Air Inuit 2 2026-05-04
AIE869 Air Inuit 1 2026-05-02
AIE852 Air Inuit 1 2026-05-13
AIE833 Air Inuit 1 2026-05-01
AIE807 Air Inuit 1 2026-04-16
AIE2807 Air Inuit 1 2026-05-04
AIE2806 - 1 2026-04-20

Recent flights last 42

DateFlightRouteTakeoffLandingDuration
2026-06-02 AIE868 YVP → YUL Jun 2, 19:00 UTCJun 2, 20:30 UTC1h 30m
2026-06-02 AIE867 YUL → YGW Jun 2, 14:10 UTCJun 2, 14:40 UTC30m
2026-06-02 AIE867 YUL → YGW Jun 2, 13:00 UTCJun 2, 13:40 UTC40m
2026-06-01 AIE854 YQB → YUL Jun 1, 23:10 UTCJun 2, 00:10 UTC1h 0m
2026-06-01 AIE853 YYZ → YTS Jun 1, 14:20 UTCJun 1, 15:05 UTC45m
2026-05-31 AIE854 YQB → YUL May 31, 22:45 UTCMay 31, 23:40 UTC55m
2026-05-31 AIE853 YYZ → YTS May 31, 18:05 UTCMay 31, 18:25 UTC20m
2026-05-31 AIE853 YYZ → YTS May 31, 16:35 UTCMay 31, 17:10 UTC35m
2026-05-30 AIE803 YGW → YUL May 30, 00:25 UTCMay 30, 01:10 UTC45m
2026-05-26 AIE802 YGW → YUD May 26, 14:55 UTCMay 26, 15:39 UTC45m
2026-05-22 AIE854 YQB → YUL May 22, 21:45 UTCMay 22, 22:20 UTC35m
2026-05-22 AIE854 YQB → YUL May 22, 20:45 UTCMay 22, 21:00 UTC15m
2026-05-21 AIE853 YYZ → YTS May 21, 18:05 UTCMay 21, 18:50 UTC45m
2026-05-13 AIE852 YFC → YOW May 13, 23:20 UTCMay 14, 00:15 UTC55m
2026-05-11 AIE853 YYZ → YTS May 11, 15:45 UTCMay 11, 16:10 UTC25m
2026-05-11 AIE853 YYZ → YTS May 11, 13:55 UTCMay 11, 14:35 UTC40m
2026-05-09 AIE803 YGW → YUL May 9, 22:30 UTCMay 9, 23:00 UTC30m
2026-05-07 AIE802 YGW → YUD May 7, 12:45 UTCMay 7, 13:25 UTC40m
2026-05-07 AIE868 YVP → YUL May 7, 01:35 UTCMay 7, 02:15 UTC40m
2026-05-06 AIE867 YUL → YGW May 6, 12:50 UTCMay 6, 13:35 UTC45m
2026-05-04 AIE2807 YVP → YUL May 4, 22:35 UTCMay 4, 23:10 UTC35m
2026-05-04 AIE806 YUL → YPX May 4, 15:50 UTCMay 4, 16:40 UTC50m
2026-05-03 AIE854 YQB → YUL May 3, 18:00 UTCMay 3, 18:34 UTC35m
2026-05-03 AIE853 YYZ → YTS May 3, 12:45 UTCMay 3, 13:20 UTC35m
2026-05-02 AIE869 YPX → YUL May 2, 03:20 UTCMay 2, 04:00 UTC40m
2026-05-01 AIE833 YQB → YUL May 1, 22:45 UTCMay 1, 22:55 UTC10m
2026-05-01 AIE832 YUL → YQB May 1, 14:45 UTCMay 1, 15:05 UTC20m
2026-05-01 AIE832 YUL → YQB May 1, 13:35 UTCMay 1, 14:15 UTC40m
2026-04-30 AIE868 YVP → YUL Apr 30, 05:05 UTCApr 30, 05:45 UTC40m
2026-04-29 AIE867 YUL → YGW Apr 29, 12:55 UTCApr 29, 13:35 UTC40m
2026-04-26 AIE803 YGW → YUL Apr 26, 22:35 UTCApr 26, 23:10 UTC35m
2026-04-24 AIE802 YGW → YUD Apr 24, 13:05 UTCApr 24, 13:55 UTC50m
2026-04-23 AIE803 YGW → YUL Apr 23, 22:15 UTCApr 23, 22:50 UTC35m
2026-04-21 AIE802 YGW → YUD Apr 21, 13:05 UTCApr 21, 14:01 UTC55m
2026-04-20 AIE2806 - Apr 20, 15:55 UTCApr 20, 16:40 UTC45m
2026-04-19 AIE802 YGW → YUD Apr 19, 12:45 UTCApr 19, 13:25 UTC40m
2026-04-18 AIE803 YGW → YUL Apr 18, 21:50 UTCApr 18, 22:40 UTC50m
2026-04-16 AIE802 YGW → YUD Apr 16, 13:15 UTCApr 16, 13:44 UTC30m
2026-04-16 AIE802 YGW → YUD Apr 16, 12:55 UTCApr 16, 13:05 UTC10m
2026-04-16 AIE807 YGL → YUL Apr 16, 01:15 UTCApr 16, 02:00 UTC45m
2026-04-15 AIE806 YUL → YPX Apr 15, 15:10 UTCApr 15, 15:55 UTC45m
2026-04-14 AIE803 YGW → YUL Apr 14, 23:00 UTCApr 14, 23:40 UTC40m

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

Mode-S C03F69 frequently asked

What is Mode-S code C03F69?
C03F69 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FYAI.
Where is Mode-S C03F69 registered?
Mode-S code C03F69 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C03F69 broadcasting right now?
No active broadcast right now. Last signal was 21h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C03F69, octal 60037551, decimal 12,599,145.
What flights does C03F69 operate?
Mode-S C03F69 has broadcast 14 distinct callsigns, including AIE853, AIE802, AIE803, AIE854, AIE867.