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sensors Mode-S transponder

C049FF

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GCAO · VANS RV-6 · operated by CARSON AIR LTD

Hex
C049FF
Octal
60044777
Decimal
12,601,855
Country
CA
Tail
C-GCAO
Type
RV6
Broadcasting now · callsign CRN111 · 4,500 ft
Flights observed
253
Distinct callsigns
5
Country
CA
Last broadcast
7h ago

Current position

C049FF is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C049FF 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 5 distinct

Callsign Airline Flights Last seen
CRN222 - 99 2026-06-26
CRN111 - 97 2026-06-28
CRN333 - 54 2026-06-28
CRN300T - 2 2026-05-26
CRN1 - 1 2026-04-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-28 CRN111 - Jun 28, 15:34 UTCJun 28, 15:49 UTC15m
2026-06-28 CRN333 YVR → YXS Jun 28, 08:50 UTCJun 28, 10:00 UTC1h 10m
2026-06-28 CRN333 - Jun 28, 06:55 UTCJun 28, 07:14 UTC20m
2026-06-28 CRN333 - Jun 28, 05:40 UTCJun 28, 06:24 UTC45m
2026-06-28 CRN333 - Jun 28, 03:59 UTCJun 28, 04:40 UTC40m
2026-06-27 CRN111 - Jun 27, 23:29 UTCJun 28, 00:09 UTC40m
2026-06-27 CRN111 - Jun 27, 21:10 UTCJun 27, 21:29 UTC20m
2026-06-27 CRN111 - Jun 27, 18:29 UTCJun 27, 19:55 UTC1h 25m
2026-06-27 CRN111 - Jun 27, 15:49 UTCJun 27, 16:59 UTC1h 10m
2026-06-27 CRN333 - Jun 27, 07:59 UTCJun 27, 08:55 UTC55m
2026-06-27 CRN333 - Jun 27, 06:30 UTCJun 27, 06:54 UTC25m
2026-06-27 CRN333 - Jun 27, 04:49 UTCJun 27, 05:35 UTC45m
2026-06-26 CRN222 - Jun 26, 03:10 UTCJun 26, 04:10 UTC1h 0m
2026-06-26 CRN222 - Jun 26, 00:30 UTCJun 26, 02:00 UTC1h 30m
2026-06-25 CRN222 - Jun 25, 22:20 UTCJun 25, 22:34 UTC15m
2026-06-25 CRN222 - Jun 25, 20:45 UTCJun 25, 20:54 UTC10m
2026-06-25 CRN222 - Jun 25, 18:39 UTCJun 25, 19:29 UTC50m
2026-06-25 CRN111 - Jun 25, 00:24 UTCJun 25, 01:24 UTC1h 0m
2026-06-24 CRN111 - Jun 24, 21:54 UTCJun 24, 23:10 UTC1h 15m
2026-06-24 CRN111 - Jun 24, 17:50 UTCJun 24, 18:05 UTC15m
2026-06-24 CRN111 - Jun 24, 15:49 UTCJun 24, 16:14 UTC25m
2026-06-20 CRN222 - Jun 20, 22:10 UTCJun 20, 23:19 UTC1h 10m
2026-06-20 CRN222 - Jun 20, 17:49 UTCJun 20, 18:59 UTC1h 10m
2026-06-20 CRN222 - Jun 20, 00:04 UTCJun 20, 01:14 UTC1h 10m
2026-06-19 CRN222 - Jun 19, 22:30 UTCJun 19, 23:14 UTC45m
2026-06-19 CRN222 - Jun 19, 17:39 UTCJun 19, 18:59 UTC1h 20m
2026-06-19 CRN222 - Jun 19, 15:59 UTCJun 19, 16:59 UTC1h 0m
2026-06-18 CRN222 - Jun 18, 23:15 UTCJun 19, 00:24 UTC1h 9m
2026-06-18 CRN222 - Jun 18, 21:20 UTCJun 18, 22:30 UTC1h 10m
2026-06-18 CRN222 YXJ → YXS Jun 18, 18:40 UTCJun 18, 19:15 UTC35m
2026-06-18 CRN222 - Jun 18, 17:10 UTCJun 18, 17:50 UTC40m
2026-06-18 CRN333 - Jun 18, 07:20 UTCJun 18, 07:35 UTC15m
2026-06-18 CRN333 - Jun 18, 03:05 UTCJun 18, 03:25 UTC20m
2026-06-17 CRN111 - Jun 17, 23:50 UTCJun 18, 00:45 UTC55m
2026-06-17 CRN111 - Jun 17, 22:20 UTCJun 17, 22:35 UTC15m
2026-06-17 CRN111 - Jun 17, 20:10 UTCJun 17, 20:30 UTC20m
2026-06-17 CRN111 YXJ → YXS Jun 17, 18:30 UTCJun 17, 19:10 UTC40m
2026-06-17 CRN111 - Jun 17, 17:00 UTCJun 17, 17:40 UTC40m
2026-06-17 CRN333 - Jun 17, 07:30 UTCJun 17, 07:50 UTC20m
2026-06-17 CRN333 - Jun 17, 03:35 UTCJun 17, 03:55 UTC20m
2026-06-16 CRN111 - Jun 16, 23:45 UTCJun 17, 00:55 UTC1h 10m
2026-06-16 CRN111 - Jun 16, 22:40 UTCJun 16, 23:10 UTC30m
2026-06-16 CRN111 - Jun 16, 21:00 UTCJun 16, 21:25 UTC25m
2026-06-16 CRN111 - Jun 16, 17:30 UTCJun 16, 18:35 UTC1h 5m
2026-06-16 CRN111 - Jun 16, 15:45 UTCJun 16, 15:55 UTC10m
2026-06-16 CRN111 - Jun 16, 00:35 UTCJun 16, 00:50 UTC15m
2026-06-15 CRN111 - Jun 15, 22:05 UTCJun 15, 22:45 UTC40m
2026-06-15 CRN111 - Jun 15, 18:29 UTCJun 15, 19:10 UTC40m
2026-06-15 CRN111 - Jun 15, 16:40 UTCJun 15, 17:04 UTC25m
2026-06-15 CRN333 YXJ → YXS Jun 15, 13:34 UTCJun 15, 14:20 UTC45m

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

Mode-S C049FF frequently asked

What is Mode-S code C049FF?
C049FF is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GCAO.
Where is Mode-S C049FF registered?
Mode-S code C049FF is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C049FF broadcasting right now?
Yes. Mode-S C049FF is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C049FF, octal 60044777, decimal 12,601,855.
What flights does C049FF operate?
Mode-S C049FF has broadcast 5 distinct callsigns, including CRN222, CRN111, CRN333, CRN300T, CRN1.