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 15h ago
Flights observed
157
Distinct callsigns
20
Country
CA
Last broadcast
15h 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
CRQ905 Air Creebec 6 2026-06-10
CRQ906 Air Creebec 5 2026-06-20
CRQ5410 - 4 2026-06-08
CRQ922 - 3 2026-07-15
CRQ921 Air Creebec 3 2026-07-03
CRQ5156 Air Creebec 3 2026-06-23
CRQ270 Air Creebec 3 2026-05-31
CRQ264 - 3 2026-07-12
CRQ236 Air Creebec 3 2026-05-26
CRQ235 Air Creebec 3 2026-05-25
CRQ206 - 3 2026-07-08
CRQ710 - 2 2026-06-18
CRQ5742 Air Creebec 2 2026-07-09
CRQ5157 Air Creebec 2 2026-06-23
CRQ274 Air Creebec 2 2026-07-15
CRQ263 Air Creebec 2 2026-07-12
CRQ257 Air Creebec 2 2026-05-31
CRQ233 Air Creebec 2 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CRQ761 - Jul 17, 15:55 UTCJul 17, 16:29 UTC35m
2026-07-17 CRQ760 - Jul 17, 10:10 UTCJul 17, 10:55 UTC45m
2026-07-16 CR5832 - Jul 16, 15:55 UTCJul 16, 16:40 UTC45m
2026-07-16 CR5830 - Jul 16, 12:00 UTCJul 16, 13:05 UTC1h 5m
2026-07-15 CRQ922 - Jul 15, 21:10 UTCJul 15, 21:55 UTC45m
2026-07-15 CRQ274 YVO → YUL Jul 15, 12:40 UTCJul 15, 13:25 UTC45m
2026-07-13 CRQ274 YVO → YUL Jul 13, 20:50 UTCJul 13, 21:40 UTC50m
2026-07-13 CRQ273 - Jul 13, 13:00 UTCJul 13, 14:00 UTC1h 0m
2026-07-12 CRQ264 - Jul 12, 22:30 UTCJul 12, 23:20 UTC50m
2026-07-12 CRQ263 YUL → YMT Jul 12, 14:30 UTCJul 12, 15:20 UTC50m
2026-07-09 CRQ5742 YUL → YMT Jul 9, 16:35 UTCJul 9, 17:25 UTC50m
2026-07-09 CRQ5742 YUL → YMT Jul 9, 11:35 UTCJul 9, 12:30 UTC55m
2026-07-08 CRQ206 - Jul 8, 20:55 UTCJul 8, 21:45 UTC50m
2026-07-08 CRQ233 YUL → YMT Jul 8, 13:25 UTCJul 8, 14:20 UTC55m
2026-07-05 CRQ226 - Jul 5, 21:05 UTCJul 5, 22:00 UTC55m
2026-07-03 CRQ921 YUL → YVO Jul 3, 15:05 UTCJul 3, 16:00 UTC55m
2026-06-30 CRQ104 - Jun 30, 21:05 UTCJun 30, 21:15 UTC10m
2026-06-30 CRQ104 - Jun 30, 19:10 UTCJun 30, 20:30 UTC1h 20m
2026-06-30 CRQ103 - Jun 30, 14:30 UTCJun 30, 15:35 UTC1h 5m
2026-06-29 CRQ202 YVO → YUL Jun 29, 23:39 UTCJun 30, 00:30 UTC50m
2026-06-29 CRQ201 YUL → YVO Jun 29, 14:09 UTCJun 29, 15:00 UTC50m
2026-06-25 CRQ282 YVO → YUL Jun 25, 22:34 UTCJun 25, 23:30 UTC55m
2026-06-25 CRQ281 YUL → YVO Jun 25, 13:29 UTCJun 25, 14:20 UTC50m
2026-06-24 CRQ254 YVO → YUL Jun 24, 20:20 UTCJun 24, 21:09 UTC50m
2026-06-24 CRQ207 YUL → YVO Jun 24, 12:30 UTCJun 24, 13:30 UTC1h 0m
2026-06-24 CRQ5818 - Jun 24, 00:20 UTCJun 24, 01:04 UTC45m
2026-06-23 CRQ5816 - Jun 23, 20:10 UTCJun 23, 21:05 UTC55m
2026-06-23 CRQ5157 YMT → YUL Jun 23, 16:24 UTCJun 23, 17:09 UTC45m
2026-06-23 CRQ5156 YUL → YMT Jun 23, 11:04 UTCJun 23, 11:59 UTC55m
2026-06-22 CRQ202 YVO → YUL Jun 22, 22:54 UTCJun 22, 23:50 UTC55m
2026-06-22 CRQ201 YUL → YVO Jun 22, 13:59 UTCJun 22, 14:55 UTC55m
2026-06-22 CRQ264 YVO → YUL Jun 22, 00:44 UTCJun 22, 01:40 UTC55m
2026-06-21 CRQ460 YUL → YHU Jun 21, 18:54 UTCJun 21, 19:45 UTC50m
2026-06-20 CRQ906 YVO → YUL Jun 20, 12:19 UTCJun 20, 13:09 UTC50m
2026-06-19 CRQ921 YUL → YVO Jun 19, 13:20 UTCJun 19, 14:04 UTC45m
2026-06-18 CRQ710 - Jun 18, 23:35 UTCJun 19, 00:40 UTC1h 4m
2026-06-15 CRQ710 - Jun 15, 10:50 UTCJun 15, 11:49 UTC1h 0m
2026-06-12 CRQ906 YVO → YUL Jun 12, 12:20 UTCJun 12, 13:20 UTC1h 0m
2026-06-10 CRQ905 YUL → YVO Jun 10, 22:25 UTCJun 10, 23:25 UTC1h 0m
2026-06-10 CRQ906 YVO → YUL Jun 10, 12:30 UTCJun 10, 13:25 UTC55m
2026-06-08 CRQ905 YUL → YVO Jun 8, 22:20 UTCJun 8, 23:15 UTC55m
2026-06-08 CRQ5410 - Jun 8, 16:25 UTCJun 8, 17:00 UTC35m
2026-06-08 CRQ5410 - Jun 8, 12:00 UTCJun 8, 13:05 UTC1h 5m
2026-06-05 CRQ923 YVO → YUL Jun 5, 21:50 UTCJun 5, 22:45 UTC55m
2026-06-05 CRQ905 YUL → YVO Jun 5, 18:30 UTCJun 5, 19:25 UTC55m
2026-06-05 CRQ906 YVO → YUL Jun 5, 12:25 UTCJun 5, 13:15 UTC50m
2026-06-04 CRQ5143 YUY → YMT Jun 4, 12:20 UTCJun 4, 12:40 UTC20m
2026-06-03 CRQ905 YUL → YVO Jun 3, 22:35 UTCJun 3, 23:40 UTC1h 5m
2026-06-03 CRQ906 YVO → YUL Jun 3, 12:45 UTCJun 3, 13:35 UTC50m
2026-06-02 CRQ115 YQB → YVO Jun 2, 19:25 UTCJun 2, 21:45 UTC2h 20m

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 15h 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, CRQ905, CRQ906, CRQ5410.