Apparatus

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sensors Mode-S transponder

C2B369

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to 144617 · BOMBARDIER CL-600 Challenger

Hex
C2B369
Octal
60531551
Decimal
12,759,913
Country
CA
Tail
144617
Type
CL60
No current signal · last broadcast 10d ago
Flights observed
88
Distinct callsigns
20
Country
CA
Last broadcast
10d ago

Last known position

Most recent position reported by Mode-S C2B369.

Country allocation

The ICAO 24-bit address C2B369 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 20 distinct

Callsign Airline Flights Last seen
CHAL17 - 25 2026-07-24
TNDR17 - 9 2026-06-13
CFC3136 - 6 2026-04-17
CFC3188 - 4 2026-07-22
CFC3176 - 4 2026-07-16
CFC3168 - 4 2026-06-05
CFC3179 - 3 2026-07-09
CFC3172 - 3 2026-06-19
CFC3164 - 3 2026-05-19
CFC3147 - 3 2026-04-19
CFC3796 - 2 2026-07-03
CFC3747 - 2 2026-06-10
CFC3742 - 2 2026-06-02
CFC3178 - 2 2026-07-09
CFC3171 - 2 2026-06-23
CFC3169 - 2 2026-06-16
CFC3163 - 2 2026-05-27
CFC3161 - 2 2026-05-21
CFC3156 - 2 2026-05-29
CFC3144 - 2 2026-04-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 CHAL17 - Jul 24, 19:00 UTCJul 24, 19:30 UTC30m
2026-07-24 CHAL17 - Jul 24, 12:05 UTCJul 24, 12:25 UTC20m
2026-07-23 CHAL17 - Jul 23, 14:25 UTCJul 23, 16:10 UTC1h 45m
2026-07-22 CFC3188 - Jul 22, 23:25 UTCJul 23, 01:30 UTC2h 5m
2026-07-22 CFC3188 - Jul 22, 21:40 UTCJul 22, 22:55 UTC1h 15m
2026-07-21 CFC3188 - Jul 21, 21:15 UTCJul 21, 22:40 UTC1h 25m
2026-07-21 CFC3188 - Jul 21, 18:00 UTCJul 21, 20:25 UTC2h 25m
2026-07-17 CHAL17 - Jul 17, 16:29 UTCJul 17, 18:00 UTC1h 30m
2026-07-17 CHAL17 - Jul 17, 14:04 UTCJul 17, 14:55 UTC50m
2026-07-16 CHAL17 - Jul 16, 14:55 UTCJul 16, 16:15 UTC1h 20m
2026-07-16 CFC3176 - Jul 16, 04:50 UTCJul 16, 08:55 UTC4h 5m
2026-07-15 CFC3176 - Jul 15, 23:00 UTCJul 16, 04:00 UTC5h 0m
2026-07-13 CFC3176 - Jul 13, 18:25 UTCJul 13, 23:50 UTC5h 25m
2026-07-13 CFC3176 - Jul 13, 12:05 UTCJul 13, 16:50 UTC4h 45m
2026-07-09 CFC3179 - Jul 9, 21:10 UTCJul 9, 21:55 UTC45m
2026-07-09 CFC3179 - Jul 9, 18:40 UTCJul 9, 20:00 UTC1h 20m
2026-07-09 CFC3179 - Jul 9, 16:25 UTCJul 9, 17:50 UTC1h 25m
2026-07-09 CFC3178 - Jul 9, 14:40 UTCJul 9, 15:20 UTC40m
2026-07-09 CFC3178 - Jul 9, 13:00 UTCJul 9, 13:30 UTC30m
2026-07-07 CHAL17 - Jul 7, 15:10 UTCJul 7, 16:10 UTC1h 0m
2026-07-03 CFC3796 - Jul 3, 14:10 UTCJul 3, 18:10 UTC4h 0m
2026-07-02 CFC3796 - Jul 2, 15:30 UTCJul 2, 20:35 UTC5h 5m
2026-06-23 CFC3171 YYZ → YOW Jun 23, 20:29 UTCJun 23, 21:10 UTC40m
2026-06-23 CFC3171 - Jun 23, 14:04 UTCJun 23, 14:44 UTC40m
2026-06-19 CFC3172 - Jun 19, 11:45 UTCJun 19, 16:34 UTC4h 50m
2026-06-19 CFC3172 BRU → KEF Jun 19, 08:04 UTCJun 19, 10:50 UTC2h 45m
2026-06-16 CFC3172 - Jun 16, 19:35 UTCJun 17, 03:05 UTC7h 31m
2026-06-16 CFC3169 - Jun 16, 17:10 UTCJun 16, 17:59 UTC50m
2026-06-16 CFC3169 - Jun 16, 12:10 UTCJun 16, 13:00 UTC50m
2026-06-15 CHAL17 - Jun 15, 19:55 UTCJun 15, 20:45 UTC50m
2026-06-15 CHAL17 - Jun 15, 18:50 UTCJun 15, 19:20 UTC30m
2026-06-15 CHAL17 - Jun 15, 14:24 UTCJun 15, 14:34 UTC10m
2026-06-13 TNDR17 - Jun 13, 14:45 UTCJun 13, 15:30 UTC45m
2026-06-13 CHAL17 - Jun 13, 13:25 UTCJun 13, 14:10 UTC45m
2026-06-12 TNDR17 - Jun 12, 17:00 UTCJun 12, 18:01 UTC1h 0m
2026-06-12 TNDR17 - Jun 12, 14:01 UTCJun 12, 15:10 UTC1h 10m
2026-06-10 CFC3747 - Jun 10, 15:55 UTCJun 10, 17:20 UTC1h 25m
2026-06-09 CFC3747 - Jun 9, 23:15 UTCJun 10, 00:35 UTC1h 20m
2026-06-06 TNDR17 - Jun 6, 16:20 UTCJun 6, 18:09 UTC1h 50m
2026-06-06 TNDR17 - Jun 6, 14:09 UTCJun 6, 15:39 UTC1h 30m
2026-06-05 CFC3168 - Jun 5, 21:10 UTCJun 5, 23:15 UTC2h 5m
2026-06-05 CFC3168 BFL → YWG Jun 5, 17:10 UTCJun 5, 20:10 UTC3h 0m
2026-06-04 CFC3168 COS → BFL Jun 4, 21:15 UTCJun 4, 23:15 UTC2h 0m
2026-06-04 CFC3168 - Jun 4, 17:00 UTCJun 4, 20:30 UTC3h 30m
2026-06-04 TNDR17 - Jun 4, 13:20 UTCJun 4, 15:10 UTC1h 50m
2026-06-03 TNDR17 - Jun 3, 19:05 UTCJun 3, 20:45 UTC1h 40m
2026-06-03 TNDR17 - Jun 3, 14:50 UTCJun 3, 15:10 UTC20m
2026-06-03 TNDR17 - Jun 3, 13:35 UTCJun 3, 14:10 UTC35m
2026-06-02 CFC3742 - Jun 2, 23:30 UTCJun 3, 00:40 UTC1h 10m
2026-06-02 CFC3742 - Jun 2, 15:40 UTCJun 2, 16:45 UTC1h 5m

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 144617 page for operator, model, and routing details .

Mode-S C2B369 frequently asked

What is Mode-S code C2B369?
C2B369 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to 144617.
Where is Mode-S C2B369 registered?
Mode-S code C2B369 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C2B369 broadcasting right now?
No active broadcast right now. Last signal was 10d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C2B369, octal 60531551, decimal 12,759,913.
What flights does C2B369 operate?
Mode-S C2B369 has broadcast 20 distinct callsigns, including CHAL17, TNDR17, CFC3136, CFC3188, CFC3176.