Apparatus

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sensors Mode-S transponder

C07717

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C07717
Octal
60073427
Decimal
12,613,399
Country
CA
Tail
C-GTCO
Type
DH8A
No current signal · last broadcast 7h ago
Flights observed
81
Distinct callsigns
20
Country
CA
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S C07717.

Country allocation

The ICAO 24-bit address C07717 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
CRQ921 Air Creebec 10 2026-05-19
CRQ922 Air Creebec 9 2026-05-19
CRQ243 Air Creebec 6 2026-05-08
CRQ927 Air Creebec 5 2026-05-20
CRQ270 Air Creebec 5 2026-05-27
CRQ928 Air Creebec 4 2026-05-20
CRQ244 Air Creebec 4 2026-05-08
CRQ281 Air Creebec 3 2026-05-21
CRQ274 Air Creebec 3 2026-06-01
CRQ257 Air Creebec 3 2026-05-10
CRQ5873 Air Creebec 2 2026-05-28
CRQ5771 Air Creebec 2 2026-05-28
CRQ5212 Air Creebec 2 2026-05-29
CRQ5210 Air Creebec 2 2026-05-28
CRQ293 Air Creebec 2 2026-04-25
CRQ282 Air Creebec 2 2026-05-14
CRQ273 Air Creebec 2 2026-06-01
CRQ251 Air Creebec 2 2026-05-13
CRQ905 Air Creebec 1 2026-04-19
CRQ5318 Air Creebec 1 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 CRQ5318 YMT → YUL Jun 2, 16:45 UTCJun 2, 17:30 UTC45m
2026-06-02 CRQ5316 YUL → YMT Jun 2, 11:15 UTCJun 2, 12:20 UTC1h 5m
2026-06-01 CRQ274 YVO → YUL Jun 1, 20:40 UTCJun 1, 21:35 UTC55m
2026-06-01 CRQ273 YUL → YVO Jun 1, 12:55 UTCJun 1, 13:55 UTC1h 0m
2026-05-29 CRQ5212 YMT → YUL May 29, 01:25 UTCMay 29, 02:10 UTC45m
2026-05-28 CRQ5210 YUL → YMT May 28, 20:10 UTCMay 28, 21:05 UTC55m
2026-05-28 CRQ5873 YQB → YUL May 28, 16:40 UTCMay 28, 17:20 UTC40m
2026-05-28 CRQ5771 YUL → YMT May 28, 11:50 UTCMay 28, 12:45 UTC55m
2026-05-27 CRQ270 YVO → YUL May 27, 22:55 UTCMay 27, 23:50 UTC55m
2026-05-27 CRQ274 YVO → YUL May 27, 14:20 UTCMay 27, 15:25 UTC1h 5m
2026-05-25 CRQ274 YVO → YUL May 25, 23:19 UTCMay 26, 00:04 UTC45m
2026-05-25 CRQ273 YUL → YVO May 25, 13:25 UTCMay 25, 14:25 UTC1h 0m
2026-05-24 CRQ270 YVO → YUL May 24, 23:00 UTCMay 24, 23:10 UTC10m
2026-05-21 CRQ281 YUL → YVO May 21, 13:55 UTCMay 21, 15:00 UTC1h 5m
2026-05-20 CRQ928 YMT → YUL May 20, 22:25 UTCMay 20, 23:15 UTC50m
2026-05-20 CRQ927 YUL → YMT May 20, 13:20 UTCMay 20, 14:10 UTC50m
2026-05-19 CRQ922 YVO → YUL May 19, 15:45 UTCMay 19, 16:35 UTC50m
2026-05-19 CRQ921 YUL → YVO May 19, 12:10 UTCMay 19, 13:15 UTC1h 5m
2026-05-15 CRQ216 YVO → YUL May 15, 22:50 UTCMay 15, 23:40 UTC50m
2026-05-15 CRQ215 YUL → YVO May 15, 13:45 UTCMay 15, 14:40 UTC55m
2026-05-14 CRQ282 YVO → YUL May 14, 22:05 UTCMay 14, 23:05 UTC1h 0m
2026-05-14 CRQ281 YUL → YVO May 14, 13:30 UTCMay 14, 14:20 UTC50m
2026-05-13 CRQ270 YVO → YUL May 13, 23:00 UTCMay 13, 23:55 UTC55m
2026-05-13 CRQ251 YUL → YVO May 13, 14:25 UTCMay 13, 15:15 UTC50m
2026-05-12 CRQ922 YVO → YUL May 12, 15:45 UTCMay 12, 16:20 UTC35m
2026-05-11 CRQ5202 - May 11, 11:55 UTCMay 11, 12:10 UTC15m
2026-05-10 CRQ257 YUL → YVO May 10, 12:15 UTCMay 10, 13:10 UTC55m
2026-05-09 CRQ922 YVO → YUL May 9, 23:50 UTCMay 10, 00:34 UTC45m
2026-05-09 CRQ921 YUL → YVO May 9, 17:05 UTCMay 9, 17:20 UTC15m
2026-05-09 CRQ921 YUL → YVO May 9, 15:10 UTCMay 9, 16:05 UTC55m
2026-05-08 CRQ244 YMT → YUL May 8, 23:05 UTCMay 8, 23:35 UTC30m
2026-05-08 CRQ243 YUL → YMT May 8, 17:50 UTCMay 8, 18:00 UTC10m
2026-05-08 CRQ243 YUL → YMT May 8, 14:30 UTCMay 8, 15:05 UTC35m
2026-05-06 CRQ922 YVO → YUL May 6, 21:00 UTCMay 6, 21:55 UTC55m
2026-05-06 CRQ921 YUL → YVO May 6, 14:05 UTCMay 6, 14:20 UTC15m
2026-05-06 CRQ921 YUL → YVO May 6, 12:20 UTCMay 6, 13:15 UTC55m
2026-05-05 CRQ236 YMT → YUL May 5, 19:30 UTCMay 5, 20:05 UTC35m
2026-05-05 CRQ235 YUL → YMT May 5, 12:05 UTCMay 5, 12:45 UTC40m
2026-05-04 CRQ202 YVO → YUL May 4, 23:40 UTCMay 5, 00:05 UTC25m
2026-05-04 CRQ201 YUL → YVO May 4, 14:05 UTCMay 4, 14:40 UTC35m
2026-05-03 CRQ922 YVO → YUL May 3, 00:15 UTCMay 3, 01:00 UTC45m
2026-05-02 CRQ921 YUL → YVO May 2, 16:40 UTCMay 2, 17:30 UTC50m
2026-04-30 CRQ5873 YQB → YUL Apr 30, 17:55 UTCApr 30, 18:45 UTC50m
2026-04-30 CRQ5771 YUL → YMT Apr 30, 13:10 UTCApr 30, 13:45 UTC35m
2026-04-28 CRQ5157 YMT → YUL Apr 28, 16:40 UTCApr 28, 17:20 UTC40m
2026-04-28 CRQ5156 YUL → YMT Apr 28, 11:10 UTCApr 28, 11:55 UTC45m
2026-04-27 CRQ927 YUL → YMT Apr 27, 21:50 UTCApr 27, 22:30 UTC40m
2026-04-27 CRQ927 YUL → YMT Apr 27, 13:20 UTCApr 27, 14:00 UTC40m
2026-04-26 CRQ270 YVO → YUL Apr 26, 21:10 UTCApr 26, 21:55 UTC45m
2026-04-26 CRQ257 YUL → YVO Apr 26, 14:15 UTCApr 26, 14:25 UTC10m

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

Mode-S C07717 frequently asked

What is Mode-S code C07717?
C07717 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GTCO.
Where is Mode-S C07717 registered?
Mode-S code C07717 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C07717 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C07717, octal 60073427, decimal 12,613,399.
What flights does C07717 operate?
Mode-S C07717 has broadcast 20 distinct callsigns, including CRQ921, CRQ922, CRQ243, CRQ927, CRQ270.