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sensors Mode-S transponder

C01809

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FJCQ · ATR-72-202 · operated by CALM AIR INTERNATIONAL LP AS REPRESENTED BY ITS GENERAL PARTNER, CALM AIR GP INC.

Hex
C01809
Octal
60014011
Decimal
12,589,065
Country
CA
Tail
C-FJCQ
Type
AT72
No current signal · last broadcast 11d ago
Flights observed
147
Distinct callsigns
20
Country
CA
Last broadcast
11d ago

Last known position

Most recent position reported by Mode-S C01809.

Country allocation

The ICAO 24-bit address C01809 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
CAV211 - 10 2026-07-25
CAV221 - 9 2026-07-26
CAV218 Calm Air 9 2026-07-25
CAV228 - 7 2026-07-23
CAV224 - 7 2026-07-22
CAV768 - 6 2026-07-14
CAV225 Calm Air 6 2026-07-22
CAV223 - 5 2026-07-21
CAV668 - 4 2026-07-26
CAV468 - 4 2026-07-11
CAV277 Calm Air 4 2026-07-21
CAV267 Calm Air 4 2026-07-23
CAV266 Calm Air 4 2026-07-23
CAV259 Calm Air 4 2026-07-24
CAV258 Calm Air 4 2026-07-24
CAV222 - 4 2026-07-21
CAV276 - 3 2026-07-21
CAV273 Calm Air 3 2026-07-20
CAV272 Calm Air 3 2026-07-20
CAV263 Calm Air 3 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CAV265 YXN → YRT Jul 26, 21:15 UTCJul 26, 21:30 UTC15m
2026-07-26 CAV264 YRT → YXN Jul 26, 20:05 UTCJul 26, 20:15 UTC10m
2026-07-26 CAV271 YCS → YRT Jul 26, 18:05 UTCJul 26, 18:20 UTC15m
2026-07-26 CAV270 - Jul 26, 17:00 UTCJul 26, 17:15 UTC15m
2026-07-26 CAV221 - Jul 26, 15:00 UTCJul 26, 15:30 UTC30m
2026-07-26 CAV668 - Jul 26, 13:15 UTCJul 26, 13:40 UTC25m
2026-07-25 CAV253 YZS → YRT Jul 25, 20:10 UTCJul 25, 20:35 UTC25m
2026-07-25 CAV252 - Jul 25, 17:35 UTCJul 25, 18:20 UTC45m
2026-07-25 CAV211 - Jul 25, 14:55 UTCJul 25, 15:10 UTC15m
2026-07-25 CAV218 YRT → YEK Jul 25, 02:00 UTCJul 25, 02:15 UTC15m
2026-07-24 CAV259 YZS → YRT Jul 24, 23:50 UTCJul 25, 00:25 UTC35m
2026-07-24 CAV258 YRT → YZS Jul 24, 21:25 UTCJul 24, 22:05 UTC40m
2026-07-24 CAV263 YXN → YRT Jul 24, 19:10 UTCJul 24, 19:20 UTC10m
2026-07-24 CAV262 YRT → YXN Jul 24, 18:00 UTCJul 24, 18:10 UTC10m
2026-07-23 CAV267 YXN → YRT Jul 23, 23:20 UTCJul 23, 23:35 UTC15m
2026-07-23 CAV266 YRT → YXN Jul 23, 21:45 UTCJul 23, 21:55 UTC10m
2026-07-23 CAV251 - Jul 23, 19:30 UTCJul 23, 20:05 UTC35m
2026-07-23 CAV250 YRT → YZS Jul 23, 17:15 UTCJul 23, 17:50 UTC35m
2026-07-23 CAV221 - Jul 23, 14:00 UTCJul 23, 14:30 UTC30m
2026-07-23 CAV228 - Jul 23, 00:55 UTCJul 23, 01:25 UTC30m
2026-07-22 CAV225 YBK → YRT Jul 22, 22:30 UTCJul 22, 23:00 UTC30m
2026-07-22 CAV224 - Jul 22, 20:55 UTCJul 22, 21:20 UTC25m
2026-07-22 CAV218 YRT → YEK Jul 22, 15:50 UTCJul 22, 16:00 UTC10m
2026-07-22 CAV218 YRT → YEK Jul 22, 03:20 UTCJul 22, 03:40 UTC20m
2026-07-21 CAV277 YCS → YRT Jul 21, 23:25 UTCJul 21, 23:40 UTC15m
2026-07-21 CAV276 - Jul 21, 22:10 UTCJul 21, 22:25 UTC15m
2026-07-21 CAV223 - Jul 21, 20:05 UTCJul 21, 20:30 UTC25m
2026-07-21 CAV222 - Jul 21, 18:00 UTCJul 21, 18:30 UTC30m
2026-07-21 CAV211 - Jul 21, 14:40 UTCJul 21, 15:00 UTC20m
2026-07-21 CAV218 - Jul 21, 01:50 UTCJul 21, 02:05 UTC15m
2026-07-20 CAV225 YBK → YRT Jul 20, 22:35 UTCJul 20, 23:05 UTC30m
2026-07-20 CAV224 - Jul 20, 20:50 UTCJul 20, 21:20 UTC30m
2026-07-20 CAV273 YCS → YRT Jul 20, 18:20 UTCJul 20, 18:35 UTC15m
2026-07-20 CAV272 YRT → YCS Jul 20, 17:20 UTCJul 20, 17:35 UTC15m
2026-07-19 CAV233 - Jul 19, 20:00 UTCJul 19, 20:35 UTC35m
2026-07-19 CAV232 - Jul 19, 17:25 UTCJul 19, 18:05 UTC40m
2026-07-18 CAV253 - Jul 18, 19:55 UTCJul 18, 20:35 UTC40m
2026-07-18 CAV252 - Jul 18, 17:35 UTCJul 18, 18:15 UTC40m
2026-07-17 CAV215 - Jul 17, 23:55 UTCJul 18, 00:10 UTC15m
2026-07-17 CAV214 - Jul 17, 22:05 UTCJul 17, 22:20 UTC15m
2026-07-17 CAV231 - Jul 17, 19:35 UTCJul 17, 20:10 UTC35m
2026-07-17 CAV230 - Jul 17, 16:59 UTCJul 17, 17:40 UTC40m
2026-07-17 CAV277 - Jul 17, 00:04 UTCJul 17, 00:30 UTC25m
2026-07-16 CAV223 - Jul 16, 22:45 UTCJul 16, 22:59 UTC15m
2026-07-16 CAV223 - Jul 16, 20:00 UTCJul 16, 20:25 UTC25m
2026-07-16 CAV222 - Jul 16, 18:00 UTCJul 16, 18:29 UTC30m
2026-07-16 CAV211 - Jul 16, 14:45 UTCJul 16, 15:05 UTC20m
2026-07-16 CAV218 - Jul 16, 01:55 UTCJul 16, 02:10 UTC15m
2026-07-15 CAV225 - Jul 15, 23:00 UTCJul 15, 23:30 UTC30m
2026-07-15 CAV224 - Jul 15, 21:20 UTCJul 15, 21:50 UTC30m

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

Mode-S C01809 frequently asked

What is Mode-S code C01809?
C01809 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FJCQ.
Where is Mode-S C01809 registered?
Mode-S code C01809 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01809 broadcasting right now?
No active broadcast right now. Last signal was 11d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01809, octal 60014011, decimal 12,589,065.
What flights does C01809 operate?
Mode-S C01809 has broadcast 20 distinct callsigns, including CAV211, CAV221, CAV218, CAV228, CAV224.