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sensors Mode-S transponder

C0230C

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FNHB · BELL 206 JetRanger · operated by National Helicopters Inc.

Hex
C0230C
Octal
60021414
Decimal
12,591,884
Country
CA
Tail
C-FNHB
Type
B06
No current signal · last broadcast 1d ago
Flights observed
98
Distinct callsigns
1
Country
CA
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S C0230C.

Country allocation

The ICAO 24-bit address C0230C 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
CFNHB - 98 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 CFNHB - Jul 12, 17:15 UTCJul 12, 17:35 UTC20m
2026-07-08 CFNHB - Jul 8, 14:30 UTCJul 8, 14:45 UTC15m
2026-07-05 CFNHB - Jul 5, 19:20 UTCJul 5, 19:40 UTC20m
2026-07-04 CFNHB - Jul 4, 22:55 UTCJul 4, 23:20 UTC25m
2026-07-04 CFNHB - Jul 4, 21:25 UTCJul 4, 21:50 UTC25m
2026-07-04 CFNHB YCM → YCM Jul 4, 18:55 UTCJul 4, 19:15 UTC20m
2026-07-04 CFNHB YCM → YCM Jul 4, 14:20 UTCJul 4, 15:00 UTC40m
2026-06-30 CFNHB YCM → YCM Jun 30, 18:10 UTCJun 30, 20:05 UTC1h 55m
2026-06-30 CFNHB - Jun 30, 17:00 UTCJun 30, 17:40 UTC40m
2026-06-29 CFNHB YCM → YCM Jun 29, 15:00 UTCJun 29, 15:19 UTC20m
2026-06-28 CFNHB YCM → YCM Jun 28, 17:34 UTCJun 28, 19:29 UTC1h 55m
2026-06-28 CFNHB YCM → YCM Jun 28, 15:20 UTCJun 28, 15:40 UTC20m
2026-06-27 CFNHB - Jun 27, 17:29 UTCJun 27, 17:44 UTC15m
2026-06-27 CFNHB - Jun 27, 15:14 UTCJun 27, 15:30 UTC15m
2026-06-26 CFNHB - Jun 26, 19:14 UTCJun 26, 19:30 UTC15m
2026-06-26 CFNHB - Jun 26, 17:29 UTCJun 26, 17:44 UTC15m
2026-06-23 CFNHB - Jun 23, 17:04 UTCJun 23, 17:20 UTC15m
2026-06-23 CFNHB - Jun 23, 14:49 UTCJun 23, 15:04 UTC15m
2026-06-21 CFNHB - Jun 21, 15:44 UTCJun 21, 20:29 UTC4h 45m
2026-06-20 CFNHB - Jun 20, 20:20 UTCJun 20, 20:34 UTC15m
2026-06-20 CFNHB - Jun 20, 19:09 UTCJun 20, 19:49 UTC40m
2026-06-20 CFNHB YCM → YCM Jun 20, 17:19 UTCJun 20, 17:39 UTC20m
2026-06-19 CFNHB YCM → YCM Jun 19, 15:39 UTCJun 19, 15:59 UTC20m
2026-06-16 CFNHB - Jun 16, 19:25 UTCJun 16, 20:25 UTC1h 1m
2026-06-16 CFNHB - Jun 16, 17:59 UTCJun 16, 18:45 UTC45m
2026-06-16 CFNHB - Jun 16, 15:30 UTCJun 16, 16:35 UTC1h 5m
2026-06-13 CFNHB - Jun 13, 18:30 UTCJun 13, 18:55 UTC25m
2026-06-13 CFNHB - Jun 13, 15:35 UTCJun 13, 15:50 UTC15m
2026-06-12 CFNHB YCM → YCM Jun 12, 18:10 UTCJun 12, 18:30 UTC20m
2026-06-12 CFNHB - Jun 12, 15:40 UTCJun 12, 15:55 UTC15m
2026-06-12 CFNHB - Jun 12, 13:15 UTCJun 12, 13:30 UTC15m
2026-06-11 CFNHB - Jun 11, 18:20 UTCJun 11, 18:35 UTC15m
2026-06-09 CFNHB - Jun 9, 19:40 UTCJun 9, 20:20 UTC40m
2026-06-09 CFNHB - Jun 9, 15:10 UTCJun 9, 15:50 UTC40m
2026-06-08 CFNHB YCM → YCM Jun 8, 17:30 UTCJun 8, 19:50 UTC2h 20m
2026-06-08 CFNHB - Jun 8, 15:40 UTCJun 8, 16:35 UTC55m
2026-06-06 CFNHB - Jun 6, 19:50 UTCJun 6, 20:05 UTC15m
2026-06-06 CFNHB - Jun 6, 17:00 UTCJun 6, 17:19 UTC20m
2026-06-06 CFNHB YCM → YCM Jun 6, 14:40 UTCJun 6, 14:59 UTC20m
2026-06-05 CFNHB YCM → YCM Jun 5, 19:35 UTCJun 5, 19:55 UTC20m
2026-06-05 CFNHB - Jun 5, 17:20 UTCJun 5, 17:40 UTC20m
2026-06-05 CFNHB - Jun 5, 14:25 UTCJun 5, 15:35 UTC1h 10m
2026-06-04 CFNHB - Jun 4, 14:35 UTCJun 4, 15:20 UTC45m
2026-06-04 CFNHB - Jun 4, 11:10 UTCJun 4, 12:30 UTC1h 20m
2026-06-03 CFNHB - Jun 3, 17:10 UTCJun 3, 18:45 UTC1h 35m
2026-06-03 CFNHB YCM → YCM Jun 3, 16:15 UTCJun 3, 16:35 UTC20m
2026-06-02 CFNHB - Jun 2, 14:05 UTCJun 2, 14:20 UTC15m
2026-06-01 CFNHB YCM → YCM Jun 1, 21:05 UTCJun 1, 21:35 UTC30m
2026-06-01 CFNHB - Jun 1, 19:55 UTCJun 1, 20:15 UTC20m
2026-06-01 CFNHB - Jun 1, 18:10 UTCJun 1, 18:25 UTC15m

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

Mode-S C0230C frequently asked

What is Mode-S code C0230C?
C0230C is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FNHB.
Where is Mode-S C0230C registered?
Mode-S code C0230C is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0230C broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C0230C, octal 60021414, decimal 12,591,884.
What flights does C0230C operate?
Mode-S C0230C has broadcast 1 distinct callsign, including CFNHB.