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sensors Mode-S transponder

C05DE8

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C05DE8
Octal
60056750
Decimal
12,606,952
Country
CA
Tail
C-GJOP
Type
DH8A
No current signal · last broadcast Jul 26, 21:10 UTC
Flights observed
175
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:10 UTC

Last known position

Most recent position reported by Mode-S C05DE8.

Country allocation

The ICAO 24-bit address C05DE8 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 51 2026-07-23
CRQ922 Air Creebec 29 2026-07-23
CRQ906 - 10 2026-07-11
CRQ927 - 6 2026-07-13
CRQ905 Air Creebec 6 2026-07-26
CRQ263 Air Creebec 5 2026-05-24
CRQ235 - 5 2026-07-21
CRQ928 Air Creebec 4 2026-06-15
CRQ236 Air Creebec 4 2026-06-22
CRQ5808 Air Creebec 3 2026-05-25
CRQ5318 - 3 2026-07-14
CRQ5316 Air Creebec 3 2026-07-14
CRQ264 Air Creebec 3 2026-05-17
CRQ201 Air Creebec 3 2026-05-18
CRQ791 Air Creebec 2 2026-05-31
CRQ790 Air Creebec 2 2026-05-31
CRQ752 Air Creebec 2 2026-07-17
CRQ750 - 2 2026-07-15
CRQ736 - 2 2026-07-03
CRQ5873 Air Creebec 2 2026-05-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CRQ905 YUL → YVO Jul 26, 20:10 UTCJul 26, 21:10 UTC1h 0m
2026-07-23 CRQ922 YVO → YUL Jul 23, 21:00 UTCJul 23, 21:45 UTC45m
2026-07-23 CRQ921 YUL → YVO Jul 23, 14:25 UTCJul 23, 14:40 UTC15m
2026-07-23 CRQ921 YUL → YVO Jul 23, 12:20 UTCJul 23, 13:15 UTC55m
2026-07-22 CRQ922 YVO → YUL Jul 22, 21:05 UTCJul 22, 22:00 UTC55m
2026-07-22 - - Jul 22, 14:20 UTCJul 22, 14:35 UTC15m
2026-07-22 CRQ921 YUL → YVO Jul 22, 12:30 UTCJul 22, 13:25 UTC55m
2026-07-22 CRQ461 - Jul 22, 00:35 UTCJul 22, 01:50 UTC1h 15m
2026-07-21 CRQ235 - Jul 21, 12:10 UTCJul 21, 13:00 UTC50m
2026-07-20 CRQ922 YVO → YUL Jul 20, 21:05 UTCJul 20, 22:00 UTC55m
2026-07-19 CRQ905 - Jul 19, 19:55 UTCJul 19, 20:45 UTC50m
2026-07-18 CRQ922 YVO → YUL Jul 18, 23:45 UTCJul 19, 00:35 UTC50m
2026-07-18 CRQ921 - Jul 18, 15:20 UTCJul 18, 16:45 UTC1h 25m
2026-07-17 CRQ752 YZV → YQB Jul 17, 03:55 UTCJul 17, 04:29 UTC35m
2026-07-17 CRQ752 YZV → YQB Jul 17, 02:30 UTCJul 17, 02:54 UTC25m
2026-07-15 CRQ750 - Jul 15, 13:25 UTCJul 15, 13:50 UTC25m
2026-07-15 CRQ750 - Jul 15, 11:50 UTCJul 15, 12:30 UTC40m
2026-07-14 CRQ5318 - Jul 14, 16:30 UTCJul 14, 17:15 UTC45m
2026-07-14 CRQ5316 YUL → YMT Jul 14, 11:30 UTCJul 14, 12:35 UTC1h 5m
2026-07-13 CRQ927 - Jul 13, 22:00 UTCJul 13, 22:45 UTC45m
2026-07-13 CRQ927 - Jul 13, 13:50 UTCJul 13, 14:35 UTC45m
2026-07-11 CRQ906 - Jul 11, 12:35 UTCJul 11, 13:25 UTC50m
2026-07-10 CRQ921 YUL → YVO Jul 10, 15:10 UTCJul 10, 15:20 UTC10m
2026-07-10 CRQ921 YUL → YVO Jul 10, 13:15 UTCJul 10, 14:15 UTC1h 0m
2026-07-09 CRQ922 - Jul 9, 21:40 UTCJul 9, 22:40 UTC1h 0m
2026-07-09 CRQ921 YUL → YVO Jul 9, 12:25 UTCJul 9, 13:25 UTC1h 0m
2026-07-08 CRQ922 - Jul 8, 21:05 UTCJul 8, 22:00 UTC55m
2026-07-08 CRQ921 YUL → YVO Jul 8, 14:15 UTCJul 8, 14:30 UTC15m
2026-07-08 CRQ921 YUL → YVO Jul 8, 12:25 UTCJul 8, 13:20 UTC55m
2026-07-07 CRQ5157 YMT → YUL Jul 7, 16:25 UTCJul 7, 17:05 UTC40m
2026-07-07 CRQ5156 YUL → YMT Jul 7, 10:55 UTCJul 7, 11:50 UTC55m
2026-07-06 CRQ922 - Jul 6, 21:10 UTCJul 6, 22:05 UTC55m
2026-07-06 CRQ - Jul 6, 14:45 UTCJul 6, 14:55 UTC10m
2026-07-05 CRQ905 - Jul 5, 20:25 UTCJul 5, 21:10 UTC45m
2026-07-04 CRQ922 - Jul 4, 23:45 UTCJul 5, 00:35 UTC50m
2026-07-04 CRQ921 YUL → YVO Jul 4, 15:15 UTCJul 4, 16:20 UTC1h 5m
2026-07-03 CRQ736 - Jul 3, 21:05 UTCJul 3, 21:50 UTC45m
2026-07-03 CRQ736 - Jul 3, 13:35 UTCJul 3, 14:25 UTC50m
2026-07-03 CRQ735 - Jul 3, 12:20 UTCJul 3, 13:00 UTC40m
2026-07-02 CRQ922 - Jul 2, 21:05 UTCJul 2, 21:50 UTC45m
2026-07-02 CRQ921 YUL → YVO Jul 2, 12:25 UTCJul 2, 13:25 UTC1h 0m
2026-07-01 CRQ922 - Jul 1, 21:40 UTCJul 1, 22:30 UTC50m
2026-07-01 CRQ921 YUL → YVO Jul 1, 12:45 UTCJul 1, 13:50 UTC1h 5m
2026-06-29 CRQ922 - Jun 29, 22:49 UTCJun 29, 23:25 UTC35m
2026-06-28 CRQ905 - Jun 28, 20:14 UTCJun 28, 21:14 UTC1h 0m
2026-06-27 CRQ906 - Jun 27, 12:39 UTCJun 27, 13:30 UTC50m
2026-06-26 CRQ921 YUL → YVO Jun 26, 13:10 UTCJun 26, 13:59 UTC50m
2026-06-25 CRQ922 - Jun 25, 21:44 UTCJun 25, 22:45 UTC1h 0m
2026-06-25 CRQ921 YUL → YVO Jun 25, 14:14 UTCJun 25, 14:24 UTC10m
2026-06-25 CRQ921 YUL → YVO Jun 25, 12:35 UTCJun 25, 13:29 UTC55m

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

Mode-S C05DE8 frequently asked

What is Mode-S code C05DE8?
C05DE8 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GJOP.
Where is Mode-S C05DE8 registered?
Mode-S code C05DE8 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C05DE8 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C05DE8, octal 60056750, decimal 12,606,952.
What flights does C05DE8 operate?
Mode-S C05DE8 has broadcast 20 distinct callsigns, including CRQ921, CRQ922, CRQ906, CRQ927, CRQ905.