Apparatus

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sensors Mode-S transponder

C05DD8

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GJNZ · BOMBARDIER Regional Jet CRJ-900 · operated by Jazz Aviation LP

Hex
C05DD8
Octal
60056730
Decimal
12,606,936
Country
CA
Tail
C-GJNZ
Type
CRJ9
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
634
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S C05DD8.

Country allocation

The ICAO 24-bit address C05DD8 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
JZA334 - 13 2026-07-21
JZA331 - 12 2026-06-23
JZA111 - 12 2026-07-12
JZA11 - 11 2026-07-12
JZA1 - 11 2026-07-22
JZA870 Air Canada Jazz 10 2026-07-22
JZA869 Air Canada Jazz 10 2026-07-22
JZA192 Air Canada Jazz 10 2026-06-08
JZA12 - 10 2026-07-21
JZA484 Air Canada Jazz 9 2026-07-26
JZA193 Air Canada Jazz 9 2026-06-09
JZA110 Air Canada Jazz 9 2026-07-21
JZA7794 Air Canada Jazz 8 2026-06-17
JZA775 - 8 2026-06-30
JZA10 Air Canada Jazz 8 2026-07-22
JZA786 Air Canada Jazz 7 2026-06-15
JZA452 - 7 2026-06-30
JZA119 Air Canada Jazz 7 2026-06-03
JZA7991 Air Canada Jazz 6 2026-07-23
JZA7944 Air Canada Jazz 6 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JZA484 YYZ → YQY Jul 26, 20:55 UTCJul 26, 22:00 UTC1h 5m
2026-07-26 JZA481 YQY → YYZ Jul 26, 17:30 UTCJul 26, 19:10 UTC1h 40m
2026-07-26 JZA7917 YFC → YUL Jul 26, 14:00 UTCJul 26, 14:50 UTC50m
2026-07-26 JZA7916 YUL → YFC Jul 26, 12:05 UTCJul 26, 12:45 UTC40m
2026-07-26 JZA2 - Jul 26, 10:00 UTCJul 26, 10:30 UTC30m
2026-07-26 JZA15 YUL → YOW Jul 26, 00:15 UTCJul 26, 00:35 UTC20m
2026-07-25 JZA43 YSJ → YUL Jul 25, 19:55 UTCJul 25, 20:55 UTC1h 0m
2026-07-25 JZA42 YUL → YSJ Jul 25, 17:40 UTCJul 25, 18:35 UTC55m
2026-07-25 JZA582 - Jul 25, 14:25 UTCJul 25, 15:45 UTC1h 20m
2026-07-25 JZA583 YUL → DTW Jul 25, 00:20 UTCJul 25, 01:40 UTC1h 20m
2026-07-24 JZA222 YQR → YXE Jul 24, 18:55 UTCJul 24, 21:55 UTC3h 0m
2026-07-24 JZA222 YQR → YXE Jul 24, 18:51 UTCJul 24, 21:49 UTC2h 58m
2026-07-24 JZA222 YQR → YXE Jul 24, 17:40 UTCJul 24, 18:05 UTC25m
2026-07-24 JZA221 - Jul 24, 13:25 UTCJul 24, 16:30 UTC3h 5m
2026-07-24 JZA221 YUL → YQR Jul 24, 13:24 UTCJul 24, 16:43 UTC3h 19m
2026-07-24 JZA631 LGA → YUL Jul 24, 10:45 UTCJul 24, 11:40 UTC55m
2026-07-24 JZA658 EWR → YHZ Jul 24, 00:30 UTCJul 24, 01:25 UTC55m
2026-07-23 JZA7991 YDF → YUL Jul 23, 20:50 UTCJul 23, 21:50 UTC1h 0m
2026-07-23 JZA7990 - Jul 23, 17:10 UTCJul 23, 20:45 UTC3h 35m
2026-07-23 JZA7917 YFC → YUL Jul 23, 14:20 UTCJul 23, 15:15 UTC55m
2026-07-23 JZA7916 YUL → YFC Jul 23, 12:05 UTCJul 23, 12:45 UTC40m
2026-07-23 JZA499 YSJ → YYZ Jul 23, 01:00 UTCJul 23, 01:55 UTC55m
2026-07-22 JZA498 YUL → EWR Jul 22, 22:55 UTCJul 22, 23:50 UTC55m
2026-07-22 JZA498 YUL → EWR Jul 22, 22:50 UTCJul 22, 23:31 UTC41m
2026-07-22 JZA10 YOW → YUL Jul 22, 20:10 UTCJul 22, 20:40 UTC30m
2026-07-22 JZA870 DCA → YOW Jul 22, 17:55 UTCJul 22, 19:00 UTC1h 5m
2026-07-22 JZA869 YOW → DCA Jul 22, 15:10 UTCJul 22, 16:30 UTC1h 20m
2026-07-22 JZA1 YUL → YOW Jul 22, 13:05 UTCJul 22, 13:25 UTC20m
2026-07-22 JZA7929 YQB → YUL Jul 22, 09:40 UTCJul 22, 10:14 UTC34m
2026-07-22 JZA7944 YUL → YQB Jul 22, 02:35 UTCJul 22, 03:05 UTC30m
2026-07-21 JZA12 - Jul 21, 23:45 UTCJul 22, 00:20 UTC35m
2026-07-21 JZA110 YWG → YOW Jul 21, 20:25 UTCJul 21, 22:30 UTC2h 5m
2026-07-21 JZA334 YYC → YWG Jul 21, 17:50 UTCJul 21, 19:20 UTC1h 30m
2026-07-21 JZA7195 - Jul 21, 16:25 UTCJul 21, 16:55 UTC30m
2026-07-21 JZA114 - Jul 21, 14:15 UTCJul 21, 14:30 UTC15m
2026-07-21 JZA114 YZF → YEG Jul 21, 13:04 UTCJul 21, 14:31 UTC1h 27m
2026-07-21 JZA113 YEG → YZF Jul 21, 02:45 UTCJul 21, 03:00 UTC15m
2026-07-21 JZA113 YEG → YZF Jul 21, 02:43 UTCJul 21, 04:01 UTC1h 18m
2026-07-21 JZA120 YVR → YEG Jul 21, 00:30 UTCJul 21, 01:40 UTC1h 10m
2026-07-20 JZA817 PHX → YVR Jul 20, 20:05 UTCJul 20, 22:40 UTC2h 35m
2026-07-20 JZA814 - Jul 20, 16:15 UTCJul 20, 19:00 UTC2h 45m
2026-07-20 JZA23 - Jul 20, 02:40 UTCJul 20, 13:55 UTC11h 15m
2026-07-20 JZA120 YVR → YEG Jul 20, 00:15 UTCJul 20, 01:25 UTC1h 10m
2026-07-19 JZA765 - Jul 19, 19:45 UTCJul 19, 22:10 UTC2h 25m
2026-07-19 JZA764 YVR → SAN Jul 19, 16:09 UTCJul 19, 18:38 UTC2h 29m
2026-07-19 JZA764 YVR → SAN Jul 19, 16:10 UTCJul 19, 18:55 UTC2h 45m
2026-07-18 JZA817 PHX → YVR Jul 18, 21:15 UTCJul 18, 23:55 UTC2h 40m
2026-07-18 JZA814 YVR → PHX Jul 18, 16:25 UTCJul 18, 19:05 UTC2h 40m
2026-07-18 JZA841 - Jul 18, 13:10 UTCJul 18, 14:45 UTC1h 35m
2026-07-18 JZA841 SFO → YVR Jul 18, 13:08 UTCJul 18, 14:58 UTC1h 50m

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

Mode-S C05DD8 frequently asked

What is Mode-S code C05DD8?
C05DD8 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GJNZ.
Where is Mode-S C05DD8 registered?
Mode-S code C05DD8 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C05DD8 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C05DD8, octal 60056730, decimal 12,606,936.
What flights does C05DD8 operate?
Mode-S C05DD8 has broadcast 20 distinct callsigns, including JZA334, JZA331, JZA111, JZA11, JZA1.