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sensors Mode-S transponder

C004F5

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FBWU · CESSNA 172 Skyhawk · operated by Aviation Skynova Inc. / Skynova Aviation Inc.

Hex
C004F5
Octal
60002365
Decimal
12,584,181
Country
CA
Tail
C-FBWU
Type
C172
No current signal · last broadcast 4h ago
Flights observed
199
Distinct callsigns
1
Country
CA
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S C004F5.

Country allocation

The ICAO 24-bit address C004F5 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 1 distinct

Callsign Airline Flights Last seen
CFBWU - 199 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CFBWU - Jul 17, 17:05 UTCJul 17, 17:55 UTC50m
2026-07-17 CFBWU - Jul 17, 14:55 UTCJul 17, 16:00 UTC1h 5m
2026-07-17 CFBWU - Jul 17, 12:55 UTCJul 17, 13:35 UTC40m
2026-07-17 CFBWU YJN → YJN Jul 17, 01:15 UTCJul 17, 02:59 UTC1h 45m
2026-07-16 CFBWU - Jul 16, 21:15 UTCJul 16, 22:15 UTC1h 0m
2026-07-16 CFBWU YJN → YJN Jul 16, 12:55 UTCJul 16, 13:45 UTC50m
2026-07-15 CFBWU YJN → YJN Jul 15, 18:05 UTCJul 15, 18:55 UTC50m
2026-07-15 CFBWU - Jul 15, 14:30 UTCJul 15, 15:25 UTC55m
2026-07-15 CFBWU - Jul 15, 12:35 UTCJul 15, 13:45 UTC1h 10m
2026-07-14 CFBWU YJN → YJN Jul 14, 16:30 UTCJul 14, 17:20 UTC50m
2026-07-14 CFBWU - Jul 14, 12:25 UTCJul 14, 13:25 UTC1h 0m
2026-07-13 CFBWU - Jul 13, 23:50 UTCJul 14, 00:35 UTC45m
2026-07-13 CFBWU - Jul 13, 21:15 UTCJul 13, 23:05 UTC1h 50m
2026-07-13 CFBWU - Jul 13, 18:35 UTCJul 13, 19:55 UTC1h 20m
2026-07-13 CFBWU - Jul 13, 16:25 UTCJul 13, 17:40 UTC1h 15m
2026-07-13 CFBWU YJN → YJN Jul 13, 12:15 UTCJul 13, 13:20 UTC1h 5m
2026-07-12 CFBWU - Jul 12, 14:15 UTCJul 12, 15:40 UTC1h 25m
2026-07-11 CFBWU - Jul 11, 19:45 UTCJul 11, 20:25 UTC40m
2026-07-11 CFBWU YJN → YJN Jul 11, 13:50 UTCJul 11, 14:30 UTC40m
2026-07-11 CFBWU - Jul 11, 02:05 UTCJul 11, 03:30 UTC1h 25m
2026-07-10 CFBWU - Jul 10, 19:45 UTCJul 10, 20:50 UTC1h 5m
2026-07-10 CFBWU YJN → YJN Jul 10, 17:05 UTCJul 10, 18:25 UTC1h 20m
2026-07-10 CFBWU - Jul 10, 12:55 UTCJul 10, 13:40 UTC45m
2026-07-08 CFBWU - Jul 8, 14:45 UTCJul 8, 16:00 UTC1h 15m
2026-07-08 CFBWU - Jul 8, 12:55 UTCJul 8, 14:00 UTC1h 5m
2026-07-07 CFBWU - Jul 7, 22:45 UTCJul 8, 00:10 UTC1h 25m
2026-07-07 CFBWU - Jul 7, 18:55 UTCJul 7, 20:05 UTC1h 10m
2026-07-07 CFBWU - Jul 7, 12:35 UTCJul 7, 13:30 UTC55m
2026-07-06 CFBWU - Jul 6, 20:40 UTCJul 6, 21:45 UTC1h 5m
2026-07-06 CFBWU - Jul 6, 18:20 UTCJul 6, 19:55 UTC1h 35m
2026-07-06 CFBWU - Jul 6, 15:35 UTCJul 6, 16:05 UTC30m
2026-07-06 CFBWU - Jul 6, 12:30 UTCJul 6, 13:40 UTC1h 10m
2026-07-05 CFBWU - Jul 5, 14:25 UTCJul 5, 15:55 UTC1h 30m
2026-07-04 CFBWU - Jul 4, 17:40 UTCJul 4, 18:20 UTC40m
2026-07-04 CFBWU - Jul 4, 14:55 UTCJul 4, 15:45 UTC50m
2026-07-04 CFBWU - Jul 4, 13:00 UTCJul 4, 13:45 UTC45m
2026-07-03 CFBWU - Jul 3, 18:15 UTCJul 3, 19:20 UTC1h 5m
2026-07-03 CFBWU YJN → YJN Jul 3, 13:25 UTCJul 3, 14:10 UTC45m
2026-07-02 CFBWU - Jul 2, 19:20 UTCJul 2, 19:55 UTC35m
2026-07-02 CFBWU YJN → YJN Jul 2, 12:55 UTCJul 2, 13:40 UTC45m
2026-06-30 CFBWU - Jun 30, 18:15 UTCJun 30, 19:10 UTC55m
2026-06-30 CFBWU - Jun 30, 15:45 UTCJun 30, 16:35 UTC50m
2026-06-30 CFBWU - Jun 30, 12:25 UTCJun 30, 13:45 UTC1h 20m
2026-06-30 CFBWU YJN → YJN Jun 30, 00:00 UTCJun 30, 01:00 UTC1h 0m
2026-06-29 CFBWU - Jun 29, 19:09 UTCJun 29, 20:30 UTC1h 20m
2026-06-29 CFBWU - Jun 29, 16:59 UTCJun 29, 18:05 UTC1h 5m
2026-06-29 CFBWU - Jun 29, 14:29 UTCJun 29, 15:49 UTC1h 20m
2026-06-29 CFBWU - Jun 29, 12:39 UTCJun 29, 13:49 UTC1h 10m
2026-06-28 CFBWU - Jun 28, 14:39 UTCJun 28, 17:25 UTC2h 45m
2026-06-27 CFBWU - Jun 27, 19:55 UTCJun 27, 21:10 UTC1h 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-FBWU page for operator, model, and routing details .

Mode-S C004F5 frequently asked

What is Mode-S code C004F5?
C004F5 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FBWU.
Where is Mode-S C004F5 registered?
Mode-S code C004F5 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C004F5 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C004F5, octal 60002365, decimal 12,584,181.
What flights does C004F5 operate?
Mode-S C004F5 has broadcast 1 distinct callsign, including CFBWU.