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 10h ago
Flights observed
294
Distinct callsigns
20
Country
CA
Last broadcast
10h ago

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
JZA786 Air Canada Jazz 6 2026-05-28
JZA7794 Air Canada Jazz 6 2026-04-27
JZA452 Air Canada Jazz 6 2026-04-30
JZA334 Air Canada Jazz 6 2026-05-22
JZA331 Air Canada Jazz 6 2026-05-22
JZA111 Air Canada Jazz 6 2026-05-28
JZA11 Air Canada Jazz 6 2026-05-28
JZA870 Air Canada Jazz 5 2026-05-20
JZA839 Air Canada Jazz 5 2026-04-25
JZA642 Air Canada Jazz 5 2026-04-29
JZA81 Air Canada Jazz 4 2026-05-29
JZA7991 Air Canada Jazz 4 2026-05-10
JZA775 Air Canada Jazz 4 2026-05-27
JZA748 Air Canada Jazz 4 2026-05-26
JZA455 Air Canada Jazz 4 2026-04-30
JZA193 Air Canada Jazz 4 2026-05-30
JZA15 Air Canada Jazz 4 2026-05-23
JZA12 Air Canada Jazz 4 2026-05-22
JZA119 Air Canada Jazz 4 2026-05-29
JZA116 Air Canada Jazz 4 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 JZA193 YQR → YVR May 30, 00:35 UTCMay 30, 02:15 UTC1h 40m
2026-05-29 JZA192 YVR → YQR May 29, 21:50 UTCMay 29, 23:30 UTC1h 40m
2026-05-29 JZA119 YYT → YHZ May 29, 19:30 UTCMay 29, 20:40 UTC1h 10m
2026-05-29 JZA116 YWG → YYZ May 29, 17:15 UTCMay 29, 18:25 UTC1h 10m
2026-05-29 JZA81 YWG → YVR May 29, 12:15 UTCMay 29, 14:40 UTC2h 25m
2026-05-28 JZA111 YOW → YWG May 28, 22:20 UTCMay 29, 00:45 UTC2h 25m
2026-05-28 JZA11 YUL → YOW May 28, 20:45 UTCMay 28, 21:05 UTC20m
2026-05-28 JZA7913 YBG → YUL May 28, 19:00 UTCMay 28, 19:30 UTC30m
2026-05-28 JZA7912 YUL → YBG May 28, 16:55 UTCMay 28, 17:25 UTC30m
2026-05-28 JZA7984 YUY → YUL May 28, 15:00 UTCMay 28, 15:45 UTC45m
2026-05-28 JZA7985 YUL → YUY May 28, 12:50 UTCMay 28, 13:30 UTC40m
2026-05-28 JZA820 DCA → YUL May 28, 10:25 UTCMay 28, 11:40 UTC1h 15m
2026-05-28 JZA820 DCA → YUL May 28, 10:24 UTCMay 28, 11:38 UTC1h 14m
2026-05-28 JZA786 YYZ → DCA May 28, 03:00 UTCMay 28, 04:05 UTC1h 5m
2026-05-27 JZA778 DTW → YYZ May 27, 23:10 UTCMay 27, 23:50 UTC40m
2026-05-27 JZA775 YYZ → DTW May 27, 21:10 UTCMay 27, 21:55 UTC45m
2026-05-27 JZA776 DTW → YYZ May 27, 19:10 UTCMay 27, 19:45 UTC35m
2026-05-27 JZA773 YYZ → DTW May 27, 17:15 UTCMay 27, 18:00 UTC45m
2026-05-27 JZA746 CLT → YYZ May 27, 13:35 UTCMay 27, 15:00 UTC1h 25m
2026-05-26 JZA749 YYZ → CLT May 26, 23:10 UTCMay 27, 00:44 UTC1h 35m
2026-05-26 JZA748 CLT → YYZ May 26, 20:09 UTCMay 26, 21:34 UTC1h 25m
2026-05-26 JZA748 CLT → YYZ May 26, 20:04 UTCMay 26, 21:25 UTC1h 21m
2026-05-26 JZA747 YYZ → CLT May 26, 17:15 UTCMay 26, 18:55 UTC1h 40m
2026-05-26 JZA772 DTW → YYZ May 26, 15:00 UTCMay 26, 15:49 UTC50m
2026-05-26 JZA771 YYZ → DTW May 26, 13:10 UTCMay 26, 13:50 UTC40m
2026-05-26 JZA787 DCA → YYZ May 26, 01:40 UTCMay 26, 02:39 UTC1h 0m
2026-05-25 JZA784 YYZ → DCA May 25, 23:49 UTCMay 26, 00:54 UTC1h 5m
2026-05-25 JZA888 STL → YYZ May 25, 19:30 UTCMay 25, 20:55 UTC1h 25m
2026-05-24 JZA891 YYZ → STL May 24, 23:05 UTCMay 24, 23:46 UTC41m
2026-05-24 JZA708 CVG → YYZ May 24, 20:50 UTCMay 24, 21:50 UTC1h 0m
2026-05-24 JZA705 YYZ → CVG May 24, 18:35 UTCMay 24, 19:55 UTC1h 20m
2026-05-24 JZA718 MSP → YYZ May 24, 15:50 UTCMay 24, 17:25 UTC1h 35m
2026-05-23 JZA721 YYZ → MSP May 23, 22:45 UTCMay 24, 00:20 UTC1h 35m
2026-05-23 JZA721 YYZ → MSP May 23, 22:40 UTCMay 24, 00:20 UTC1h 40m
2026-05-23 JZA748 CLT → YYZ May 23, 19:55 UTCMay 23, 21:20 UTC1h 25m
2026-05-23 JZA747 YYZ → CLT May 23, 17:20 UTCMay 23, 19:00 UTC1h 41m
2026-05-23 JZA783 DCA → YYZ May 23, 15:10 UTCMay 23, 16:10 UTC1h 0m
2026-05-23 JZA821 YUL → DCA May 23, 12:50 UTCMay 23, 14:10 UTC1h 20m
2026-05-23 JZA2 - May 23, 10:05 UTCMay 23, 10:30 UTC25m
2026-05-23 JZA15 YUL → YOW May 23, 00:15 UTCMay 23, 00:40 UTC25m
2026-05-23 JZA15 YUL → YOW May 23, 00:15 UTCMay 23, 00:41 UTC26m
2026-05-22 JZA12 YOW → YUL May 22, 22:40 UTCMay 22, 23:05 UTC25m
2026-05-22 JZA110 YWG → YOW May 22, 18:30 UTCMay 22, 20:35 UTC2h 5m
2026-05-22 JZA334 YYC → YWG May 22, 15:40 UTCMay 22, 17:35 UTC1h 55m
2026-05-22 JZA334 YYC → YWG May 22, 15:33 UTCMay 22, 17:18 UTC1h 45m
2026-05-22 JZA331 YWG → YYC May 22, 12:30 UTCMay 22, 14:15 UTC1h 45m
2026-05-22 JZA86 SEA → YVR May 22, 03:15 UTCMay 22, 05:40 UTC2h 25m
2026-05-22 JZA193 YQR → YVR May 22, 00:15 UTCMay 22, 02:05 UTC1h 50m
2026-05-21 JZA192 YVR → YQR May 21, 21:25 UTCMay 21, 23:05 UTC1h 40m
2026-05-21 JZA119 YYT → YHZ May 21, 18:55 UTCMay 21, 20:10 UTC1h 15m

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 10h ago.
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 JZA786, JZA7794, JZA452, JZA334, JZA331.