Apparatus

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sensors Mode-S transponder

C00679

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FCLS · DE HAVILLAND DHC-8-100 Dash 8 · operated by Air Creebec Inc.

Hex
C00679
Octal
60003171
Decimal
12,584,569
Country
CA
Tail
C-FCLS
Type
DH8A
No current signal · last broadcast 4h ago
Flights observed
108
Distinct callsigns
20
Country
CA
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S C00679.

Country allocation

The ICAO 24-bit address C00679 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
CRQ703 Air Creebec 31 2026-05-28
CRQ704 Air Creebec 29 2026-05-29
CRQ270 Air Creebec 3 2026-05-31
CRQ236 Air Creebec 3 2026-05-26
CRQ235 Air Creebec 3 2026-05-25
CRQ922 Air Creebec 2 2026-04-28
CRQ905 Air Creebec 2 2026-06-01
CRQ5410 - 2 2026-04-13
CRQ5156 Air Creebec 2 2026-06-01
CRQ257 Air Creebec 2 2026-05-31
CRQ211 Air Creebec 2 2026-05-14
CRQ206 Air Creebec 2 2026-04-24
CRQ921 Air Creebec 1 2026-04-28
CRQ731 Air Creebec 1 2026-05-26
CRQ5834 - 1 2026-04-15
CRQ5832 Air Creebec 1 2026-04-15
CRQ5412 - 1 2026-04-13
CRQ527 Air Creebec 1 2026-05-02
CRQ525 Air Creebec 1 2026-05-02
CRQ5194 - 1 2026-04-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 CRQ115 YQB → YVO Jun 2, 19:25 UTCJun 2, 21:45 UTC2h 20m
2026-06-01 CRQ905 YUL → YVO Jun 1, 22:20 UTCJun 1, 23:10 UTC50m
2026-06-01 CRQ5157 YMT → YUL Jun 1, 16:35 UTCJun 1, 17:15 UTC40m
2026-06-01 CRQ5156 YUL → YMT Jun 1, 13:30 UTCJun 1, 13:40 UTC10m
2026-06-01 CRQ5156 YUL → YMT Jun 1, 11:35 UTCJun 1, 12:40 UTC1h 5m
2026-05-31 CRQ270 YVO → YUL May 31, 21:10 UTCMay 31, 21:55 UTC45m
2026-05-31 CRQ257 YUL → YVO May 31, 12:20 UTCMay 31, 13:15 UTC55m
2026-05-30 CRQ294 YVO → YUL May 30, 22:05 UTCMay 30, 22:55 UTC50m
2026-05-30 CRQ293 YUL → YVO May 30, 13:15 UTCMay 30, 14:10 UTC55m
2026-05-29 CRQ704 YGK → YUL May 29, 22:20 UTCMay 29, 22:55 UTC35m
2026-05-29 CRQ704 YGK → YUL May 29, 20:20 UTCMay 29, 21:05 UTC45m
2026-05-29 CRQ704 YGK → YUL May 29, 11:35 UTCMay 29, 13:00 UTC1h 25m
2026-05-29 CRQ704 YGK → YUL May 29, 10:00 UTCMay 29, 10:35 UTC35m
2026-05-28 CRQ704 YGK → YUL May 28, 21:40 UTCMay 28, 22:15 UTC35m
2026-05-28 CRQ704 YGK → YUL May 28, 19:50 UTCMay 28, 20:45 UTC55m
2026-05-28 CRQ703 YMO → YFA May 28, 11:35 UTCMay 28, 13:05 UTC1h 30m
2026-05-28 CRQ703 YMO → YFA May 28, 10:05 UTCMay 28, 10:45 UTC40m
2026-05-27 CRQ704 YGK → YUL May 27, 21:35 UTCMay 27, 22:10 UTC35m
2026-05-27 CRQ704 YGK → YUL May 27, 19:30 UTCMay 27, 20:35 UTC1h 5m
2026-05-27 CRQ703 YMO → YFA May 27, 11:40 UTCMay 27, 13:05 UTC1h 25m
2026-05-27 CRQ703 YMO → YFA May 27, 10:05 UTCMay 27, 10:45 UTC40m
2026-05-26 CRQ731 YUL → ZEM May 26, 21:04 UTCMay 26, 21:49 UTC45m
2026-05-26 CRQ236 YMT → YUL May 26, 14:40 UTCMay 26, 15:24 UTC45m
2026-05-25 CRQ236 YMT → YUL May 25, 21:49 UTCMay 25, 22:34 UTC45m
2026-05-25 CRQ235 YUL → YMT May 25, 16:00 UTCMay 25, 16:15 UTC15m
2026-05-25 CRQ235 YUL → YMT May 25, 12:20 UTCMay 25, 13:05 UTC45m
2026-05-22 CRQ704 YGK → YUL May 22, 21:30 UTCMay 22, 22:15 UTC45m
2026-05-22 CRQ704 YGK → YUL May 22, 19:15 UTCMay 22, 20:15 UTC1h 0m
2026-05-22 CRQ703 YMO → YFA May 22, 11:55 UTCMay 22, 13:15 UTC1h 20m
2026-05-22 CRQ703 YMO → YFA May 22, 10:05 UTCMay 22, 10:45 UTC40m
2026-05-21 CRQ704 YGK → YUL May 21, 21:35 UTCMay 21, 22:15 UTC40m
2026-05-21 CRQ704 YGK → YUL May 21, 19:25 UTCMay 21, 20:25 UTC1h 0m
2026-05-21 CRQ703 YMO → YFA May 21, 11:40 UTCMay 21, 13:01 UTC1h 20m
2026-05-21 CRQ703 YMO → YFA May 21, 10:10 UTCMay 21, 10:50 UTC40m
2026-05-20 CRQ704 YGK → YUL May 20, 21:35 UTCMay 20, 22:10 UTC35m
2026-05-20 CRQ704 YGK → YUL May 20, 19:40 UTCMay 20, 20:50 UTC1h 10m
2026-05-20 CRQ703 YMO → YFA May 20, 11:25 UTCMay 20, 12:45 UTC1h 20m
2026-05-20 CRQ703 YMO → YFA May 20, 10:10 UTCMay 20, 10:50 UTC40m
2026-05-19 CRQ704 YGK → YUL May 19, 20:30 UTCMay 19, 22:35 UTC2h 5m
2026-05-19 CRQ703 YMO → YFA May 19, 11:55 UTCMay 19, 13:10 UTC1h 15m
2026-05-19 CRQ703 YMO → YFA May 19, 10:15 UTCMay 19, 10:55 UTC40m
2026-05-18 CRQ236 YMT → YUL May 18, 20:45 UTCMay 18, 21:30 UTC45m
2026-05-18 CRQ235 YUL → YMT May 18, 12:40 UTCMay 18, 13:25 UTC45m
2026-05-17 CRQ270 YVO → YUL May 17, 20:55 UTCMay 17, 21:40 UTC45m
2026-05-17 CRQ257 YUL → YVO May 17, 12:10 UTCMay 17, 13:10 UTC1h 0m
2026-05-14 CRQ213 YMT → YUL May 14, 21:20 UTCMay 14, 22:05 UTC45m
2026-05-14 CRQ211 YKU → YUL May 14, 19:20 UTCMay 14, 20:05 UTC45m
2026-05-14 CRQ211 YKU → YUL May 14, 17:40 UTCMay 14, 18:25 UTC45m
2026-05-14 CRQ210 YUL → YKU May 14, 12:30 UTCMay 14, 13:15 UTC45m
2026-05-13 CRQ704 YGK → YUL May 13, 21:30 UTCMay 13, 22:10 UTC40m

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

Mode-S C00679 frequently asked

What is Mode-S code C00679?
C00679 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FCLS.
Where is Mode-S C00679 registered?
Mode-S code C00679 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C00679 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C00679, octal 60003171, decimal 12,584,569.
What flights does C00679 operate?
Mode-S C00679 has broadcast 20 distinct callsigns, including CRQ703, CRQ704, CRQ270, CRQ236, CRQ235.