Apparatus

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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 1d ago
Flights observed
77
Distinct callsigns
20
Country
CA
Last broadcast
1d ago

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 20 2026-05-28
CRQ922 Air Creebec 7 2026-05-28
CRQ906 Air Creebec 6 2026-05-23
CRQ263 Air Creebec 5 2026-05-24
CRQ928 Air Creebec 3 2026-05-06
CRQ927 Air Creebec 3 2026-05-06
CRQ5808 Air Creebec 3 2026-05-25
CRQ264 Air Creebec 3 2026-05-17
CRQ201 Air Creebec 3 2026-05-18
CRQ5873 Air Creebec 2 2026-05-05
CRQ5771 Air Creebec 2 2026-05-05
CRQ5707 Air Creebec 2 2026-05-25
CRQ5606 Air Creebec 2 2026-05-25
CRQ236 Air Creebec 2 2026-05-26
CRQ235 Air Creebec 2 2026-05-26
CRQ202 Air Creebec 2 2026-05-18
CRQ5909 Air Creebec 1 2026-05-26
CRQ5318 - 1 2026-04-21
CRQ5316 Air Creebec 1 2026-04-21
CRQ5157 Air Creebec 1 2026-05-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-28 CRQ922 YVO → YUL May 28, 21:00 UTCMay 28, 21:40 UTC40m
2026-05-28 CRQ921 YUL → YVO May 28, 12:20 UTCMay 28, 13:20 UTC1h 0m
2026-05-27 CRQ922 YVO → YUL May 27, 21:10 UTCMay 27, 22:05 UTC55m
2026-05-27 CRQ921 YUL → YVO May 27, 14:30 UTCMay 27, 14:40 UTC10m
2026-05-27 CRQ921 YUL → YVO May 27, 12:30 UTCMay 27, 13:30 UTC1h 0m
2026-05-26 CRQ236 YMT → YUL May 26, 18:50 UTCMay 26, 19:45 UTC55m
2026-05-26 CRQ235 YUL → YMT May 26, 12:10 UTCMay 26, 13:04 UTC55m
2026-05-26 CRQ5909 YMT → YUL May 26, 01:30 UTCMay 26, 02:10 UTC40m
2026-05-25 CRQ5808 YUL → YMT May 25, 19:59 UTCMay 25, 20:50 UTC50m
2026-05-25 CRQ5707 YMT → YUL May 25, 16:20 UTCMay 25, 17:05 UTC45m
2026-05-25 CRQ5606 YUL → YMT May 25, 11:15 UTCMay 25, 12:00 UTC45m
2026-05-24 CRQ263 YUL → YMT May 24, 23:00 UTCMay 24, 23:30 UTC30m
2026-05-24 CRQ263 YUL → YMT May 24, 14:00 UTCMay 24, 14:45 UTC45m
2026-05-23 CRQ906 YVO → YUL May 23, 12:25 UTCMay 23, 13:15 UTC50m
2026-05-22 - - May 22, 20:40 UTCMay 22, 20:50 UTC10m
2026-05-22 CRQ921 YUL → YVO May 22, 15:20 UTCMay 22, 15:40 UTC20m
2026-05-22 CRQ921 YUL → YVO May 22, 13:20 UTCMay 22, 14:30 UTC1h 10m
2026-05-21 CRQ922 YVO → YUL May 21, 00:40 UTCMay 21, 01:15 UTC35m
2026-05-20 CRQ921 YUL → YVO May 20, 12:40 UTCMay 20, 13:30 UTC50m
2026-05-19 CRQ236 YMT → YUL May 19, 18:45 UTCMay 19, 19:30 UTC45m
2026-05-19 CRQ235 YUL → YMT May 19, 12:00 UTCMay 19, 12:45 UTC45m
2026-05-18 CRQ202 YVO → YUL May 18, 23:10 UTCMay 19, 00:00 UTC50m
2026-05-18 CRQ201 YUL → YVO May 18, 16:20 UTCMay 18, 16:35 UTC15m
2026-05-18 CRQ201 YUL → YVO May 18, 14:15 UTCMay 18, 15:20 UTC1h 5m
2026-05-17 CRQ264 YVO → YUL May 17, 22:25 UTCMay 17, 23:10 UTC45m
2026-05-17 CRQ263 YUL → YMT May 17, 14:01 UTCMay 17, 14:50 UTC50m
2026-05-16 CRQ906 YVO → YUL May 16, 12:25 UTCMay 16, 13:15 UTC50m
2026-05-15 CRQ921 YUL → YVO May 15, 13:15 UTCMay 15, 14:10 UTC55m
2026-05-14 CRQ922 YVO → YUL May 14, 21:00 UTCMay 14, 21:50 UTC50m
2026-05-14 CRQ921 YUL → YVO May 14, 14:10 UTCMay 14, 14:20 UTC10m
2026-05-14 CRQ921 YUL → YVO May 14, 12:30 UTCMay 14, 13:20 UTC50m
2026-05-13 CRQ922 YVO → YUL May 13, 21:15 UTCMay 13, 22:15 UTC1h 0m
2026-05-13 CRQ921 YUL → YVO May 13, 14:20 UTCMay 13, 14:30 UTC10m
2026-05-13 CRQ921 YUL → YVO May 13, 12:40 UTCMay 13, 13:31 UTC50m
2026-05-12 CRQ5157 YMT → YUL May 12, 16:15 UTCMay 12, 17:00 UTC45m
2026-05-12 CRQ5156 YUL → YMT May 12, 10:55 UTCMay 12, 11:50 UTC55m
2026-05-11 CRQ5808 YUL → YMT May 11, 20:20 UTCMay 11, 21:00 UTC40m
2026-05-11 CRQ5707 YMT → YUL May 11, 16:30 UTCMay 11, 17:00 UTC31m
2026-05-11 CRQ5606 YUL → YMT May 11, 11:05 UTCMay 11, 11:45 UTC40m
2026-05-09 CRQ906 YVO → YUL May 9, 12:20 UTCMay 9, 13:10 UTC50m
2026-05-08 CRQ921 YUL → YVO May 8, 13:05 UTCMay 8, 14:00 UTC55m
2026-05-07 CRQ282 YVO → YUL May 7, 22:10 UTCMay 7, 22:59 UTC49m
2026-05-07 CRQ281 YUL → YVO May 7, 13:15 UTCMay 7, 14:10 UTC55m
2026-05-06 CRQ928 YMT → YUL May 6, 22:00 UTCMay 6, 22:40 UTC40m
2026-05-06 CRQ927 YUL → YMT May 6, 13:05 UTCMay 6, 13:45 UTC40m
2026-05-05 CRQ5873 YQB → YUL May 5, 22:05 UTCMay 5, 22:45 UTC40m
2026-05-05 CRQ5873 YQB → YUL May 5, 20:45 UTCMay 5, 21:10 UTC25m
2026-05-05 CRQ5771 YUL → YMT May 5, 13:50 UTCMay 5, 14:15 UTC25m
2026-05-05 CRQ5771 YUL → YMT May 5, 12:10 UTCMay 5, 12:40 UTC30m
2026-05-04 CRQ928 YMT → YUL May 4, 22:00 UTCMay 4, 22:35 UTC35m

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 1d ago.
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, CRQ263, CRQ928.