Apparatus

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sensors Mode-S transponder

C00F4C

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FFUP · PIPER PA-28-140/150/160/180 · operated by 514744 Ontario Limited (Spectrum Airways)

Hex
C00F4C
Octal
60007514
Decimal
12,586,828
Country
CA
Tail
C-FFUP
Type
P28A
Broadcasting now · callsign CFFUP · 1,500 ft
Flights observed
177
Distinct callsigns
1
Country
CA
Last broadcast
40m ago

Current position

C00F4C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C00F4C 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
CFFUP - 177 2026-06-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-15 CFFUP - Jun 15, 20:10 UTCJun 15, 20:59 UTC50m
2026-06-13 CFFUP - Jun 13, 18:10 UTCJun 13, 19:05 UTC55m
2026-06-13 CFFUP - Jun 13, 15:45 UTCJun 13, 17:10 UTC1h 25m
2026-06-13 CFFUP - Jun 13, 13:55 UTCJun 13, 14:50 UTC55m
2026-06-13 CFFUP - Jun 13, 11:50 UTCJun 13, 13:00 UTC1h 10m
2026-06-13 CFFUP - Jun 13, 01:55 UTCJun 13, 03:05 UTC1h 10m
2026-06-12 CFFUP - Jun 12, 23:45 UTCJun 13, 00:50 UTC1h 5m
2026-06-12 CFFUP - Jun 12, 19:45 UTCJun 12, 20:50 UTC1h 5m
2026-06-11 CFFUP - Jun 11, 15:30 UTCJun 11, 16:40 UTC1h 10m
2026-06-10 CFFUP - Jun 10, 22:55 UTCJun 11, 00:25 UTC1h 30m
2026-06-10 CFFUP - Jun 10, 20:45 UTCJun 10, 21:40 UTC55m
2026-06-09 CFFUP - Jun 9, 21:45 UTCJun 9, 22:10 UTC25m
2026-06-09 CFFUP - Jun 9, 13:50 UTCJun 9, 14:35 UTC45m
2026-06-08 CFFUP - Jun 8, 21:40 UTCJun 8, 22:55 UTC1h 15m
2026-06-08 CFFUP - Jun 8, 19:15 UTCJun 8, 19:45 UTC30m
2026-06-08 CFFUP - Jun 8, 17:25 UTCJun 8, 18:30 UTC1h 5m
2026-06-08 CFFUP - Jun 8, 14:30 UTCJun 8, 15:04 UTC35m
2026-06-08 CFFUP - Jun 8, 13:15 UTCJun 8, 13:50 UTC35m
2026-06-08 CFFUP - Jun 8, 02:20 UTCJun 8, 03:55 UTC1h 35m
2026-06-08 CFFUP - Jun 8, 00:10 UTCJun 8, 01:20 UTC1h 10m
2026-06-07 CFFUP - Jun 7, 22:20 UTCJun 7, 23:25 UTC1h 5m
2026-06-07 CFFUP - Jun 7, 20:10 UTCJun 7, 21:30 UTC1h 20m
2026-06-07 CFFUP - Jun 7, 17:15 UTCJun 7, 18:15 UTC1h 0m
2026-06-07 CFFUP - Jun 7, 15:20 UTCJun 7, 16:10 UTC50m
2026-06-07 CFFUP - Jun 7, 13:40 UTCJun 7, 14:20 UTC40m
2026-06-07 CFFUP - Jun 7, 12:00 UTCJun 7, 13:05 UTC1h 5m
2026-06-05 CFFUP - Jun 5, 18:05 UTCJun 5, 19:15 UTC1h 10m
2026-06-04 CFFUP - Jun 4, 23:55 UTCJun 5, 00:50 UTC55m
2026-06-04 CFFUP - Jun 4, 21:35 UTCJun 4, 23:00 UTC1h 25m
2026-06-04 CFFUP - Jun 4, 20:10 UTCJun 4, 20:55 UTC45m
2026-06-04 CFFUP - Jun 4, 17:50 UTCJun 4, 18:10 UTC20m
2026-06-04 CFFUP - Jun 4, 15:50 UTCJun 4, 17:00 UTC1h 10m
2026-06-04 CFFUP - Jun 4, 13:50 UTCJun 4, 14:55 UTC1h 5m
2026-06-04 CFFUP - Jun 4, 11:55 UTCJun 4, 13:10 UTC1h 15m
2026-06-03 CFFUP - Jun 3, 23:40 UTCJun 4, 00:45 UTC1h 5m
2026-06-03 CFFUP - Jun 3, 22:00 UTCJun 3, 23:00 UTC1h 0m
2026-06-03 CFFUP - Jun 3, 19:35 UTCJun 3, 21:20 UTC1h 45m
2026-06-03 CFFUP - Jun 3, 17:30 UTCJun 3, 18:45 UTC1h 15m
2026-06-03 CFFUP - Jun 3, 16:10 UTCJun 3, 16:45 UTC35m
2026-06-03 CFFUP - Jun 3, 13:25 UTCJun 3, 14:40 UTC1h 15m
2026-06-02 CFFUP - Jun 2, 22:35 UTCJun 2, 23:40 UTC1h 5m
2026-06-01 CFFUP - Jun 1, 00:10 UTCJun 1, 01:25 UTC1h 15m
2026-05-31 CFFUP - May 31, 20:45 UTCMay 31, 21:20 UTC35m
2026-05-31 CFFUP - May 31, 19:25 UTCMay 31, 20:05 UTC40m
2026-05-31 CFFUP - May 31, 17:30 UTCMay 31, 18:35 UTC1h 5m
2026-05-31 CFFUP - May 31, 12:30 UTCMay 31, 13:55 UTC1h 25m
2026-05-30 CFFUP - May 30, 23:50 UTCMay 31, 01:11 UTC1h 21m
2026-05-30 CFFUP - May 30, 21:40 UTCMay 30, 22:55 UTC1h 15m
2026-05-30 CFFUP - May 30, 19:25 UTCMay 30, 20:45 UTC1h 20m
2026-05-30 CFFUP - May 30, 15:45 UTCMay 30, 16:40 UTC55m

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

Mode-S C00F4C frequently asked

What is Mode-S code C00F4C?
C00F4C is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FFUP.
Where is Mode-S C00F4C registered?
Mode-S code C00F4C is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C00F4C broadcasting right now?
Yes. Mode-S C00F4C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C00F4C, octal 60007514, decimal 12,586,828.
What flights does C00F4C operate?
Mode-S C00F4C has broadcast 1 distinct callsign, including CFFUP.