Apparatus

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sensors Mode-S transponder

C055D2

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GGMZ · DE HAVILLAND DHC-8-400 Dash 8 · operated by Jazz Aviation LP

Hex
C055D2
Octal
60052722
Decimal
12,604,882
Country
CA
Tail
C-GGMZ
Type
DH8D
Transponder active on ground
Flights observed
807
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S C055D2.

Country allocation

The ICAO 24-bit address C055D2 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
JZA268 Air Canada Jazz 18 2026-07-19
JZA269 Air Canada Jazz 16 2026-07-18
JZA446 Air Canada Jazz 13 2026-07-23
JZA342 - 13 2026-07-14
JZA422 Air Canada Jazz 12 2026-07-21
JZA350 Air Canada Jazz 12 2026-07-23
JZA89 - 11 2026-06-21
JZA62 - 11 2026-07-20
JZA439 Air Canada Jazz 11 2026-07-22
JZA391 Air Canada Jazz 11 2026-07-22
JZA349 - 11 2026-07-14
JZA265 Air Canada Jazz 11 2026-07-23
JZA161 - 11 2026-07-19
JZA150 Air Canada Jazz 11 2026-07-19
JZA143 - 11 2026-07-04
JZA134 - 11 2026-07-04
JZA445 - 10 2026-07-16
JZA420 Air Canada Jazz 10 2026-07-21
JZA90 - 9 2026-06-21
JZA448 - 9 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JZA652 YVR → PDX Jul 26, 21:20 UTCJul 26, 22:15 UTC55m
2026-07-26 JZA377 YCG → YVR Jul 26, 18:25 UTCJul 26, 19:15 UTC50m
2026-07-26 JZA376 YVR → YCG Jul 26, 16:15 UTCJul 26, 16:55 UTC40m
2026-07-25 JZA277 YLW → YVR Jul 25, 01:30 UTCJul 25, 02:10 UTC40m
2026-07-25 JZA276 YVR → YLW Jul 25, 00:05 UTCJul 25, 00:40 UTC35m
2026-07-24 JZA275 YLW → YVR Jul 24, 22:30 UTCJul 24, 23:15 UTC45m
2026-07-24 JZA274 YVR → YLW Jul 24, 20:50 UTCJul 24, 21:25 UTC35m
2026-07-24 JZA274 YVR → YLW Jul 24, 20:45 UTCJul 24, 21:02 UTC17m
2026-07-24 JZA377 YCG → YVR Jul 24, 18:50 UTCJul 24, 19:50 UTC1h 0m
2026-07-24 JZA376 YVR → YCG Jul 24, 16:10 UTCJul 24, 16:55 UTC45m
2026-07-24 JZA376 YVR → YCG Jul 24, 16:08 UTCJul 24, 16:57 UTC49m
2026-07-24 JZA366 YXJ → YVR Jul 24, 12:30 UTCJul 24, 14:05 UTC1h 35m
2026-07-24 JZA366 YXJ → YVR Jul 24, 12:25 UTCJul 24, 14:01 UTC1h 36m
2026-07-24 JZA371 YVR → YXJ Jul 24, 04:00 UTCJul 24, 05:20 UTC1h 20m
2026-07-24 JZA178 YYD → YVR Jul 24, 02:10 UTCJul 24, 02:45 UTC35m
2026-07-24 JZA178 YYD → YVR Jul 24, 01:27 UTCJul 24, 02:44 UTC1h 17m
2026-07-23 JZA175 YUL → YWG Jul 23, 23:20 UTCJul 24, 00:00 UTC40m
2026-07-23 JZA121 YEG → YVR Jul 23, 20:05 UTCJul 23, 21:50 UTC1h 45m
2026-07-23 JZA118 YVR → YEG Jul 23, 17:35 UTCJul 23, 19:00 UTC1h 25m
2026-07-23 JZA55 YKA → YVR Jul 23, 16:15 UTCJul 23, 16:35 UTC20m
2026-07-23 JZA54 YVR → YKA Jul 23, 14:25 UTCJul 23, 14:40 UTC15m
2026-07-23 JZA265 YLW → YVR Jul 23, 12:45 UTCJul 23, 13:30 UTC45m
2026-07-23 JZA282 - Jul 23, 05:50 UTCJul 23, 06:35 UTC45m
2026-07-23 JZA350 YXS → YVR Jul 23, 03:40 UTCJul 23, 04:50 UTC1h 10m
2026-07-23 JZA446 YXT → YVR Jul 23, 01:35 UTCJul 23, 02:40 UTC1h 5m
2026-07-22 JZA446 YXT → YVR Jul 22, 23:05 UTCJul 23, 00:20 UTC1h 15m
2026-07-22 JZA439 YVR → YXT Jul 22, 20:55 UTCJul 22, 22:15 UTC1h 20m
2026-07-22 JZA440 YXT → YVR Jul 22, 18:20 UTCJul 22, 19:45 UTC1h 25m
2026-07-22 JZA437 YVR → YXT Jul 22, 15:00 UTCJul 22, 16:25 UTC1h 25m
2026-07-22 JZA318 YQQ → YVR Jul 22, 13:40 UTCJul 22, 14:05 UTC25m
2026-07-22 JZA318 YQQ → YVR Jul 22, 13:35 UTCJul 22, 14:00 UTC25m
2026-07-22 JZA323 YYG → YYZ Jul 22, 04:40 UTCJul 22, 05:00 UTC20m
2026-07-22 JZA279 YLW → YVR Jul 22, 03:00 UTCJul 22, 03:40 UTC40m
2026-07-22 JZA391 YYC → YLW Jul 22, 00:45 UTCJul 22, 01:40 UTC55m
2026-07-21 JZA423 YMM → YYC Jul 21, 22:50 UTCJul 21, 23:35 UTC45m
2026-07-21 JZA422 YYC → YMM Jul 21, 20:15 UTCJul 21, 21:05 UTC50m
2026-07-21 JZA422 YYC → YMM Jul 21, 20:15 UTCJul 21, 21:37 UTC1h 22m
2026-07-21 JZA421 YMM → YYC Jul 21, 17:57 UTCJul 21, 19:25 UTC1h 28m
2026-07-21 JZA420 YYC → YMM Jul 21, 16:05 UTCJul 21, 16:50 UTC45m
2026-07-21 JZA408 - Jul 21, 00:05 UTCJul 21, 01:05 UTC1h 0m
2026-07-20 JZA405 YYC → YQU Jul 20, 22:00 UTCJul 20, 22:35 UTC35m
2026-07-20 JZA405 YYC → YQU Jul 20, 21:57 UTCJul 20, 23:04 UTC1h 7m
2026-07-20 JZA394 YLW → YYC Jul 20, 19:55 UTCJul 20, 20:45 UTC50m
2026-07-20 JZA270 - Jul 20, 18:30 UTCJul 20, 19:10 UTC40m
2026-07-20 JZA147 YVR → YYJ Jul 20, 17:00 UTCJul 20, 17:20 UTC20m
2026-07-20 JZA147 YVR → YYJ Jul 20, 16:00 UTCJul 20, 16:15 UTC15m
2026-07-20 - - Jul 20, 13:20 UTCJul 20, 13:40 UTC20m
2026-07-20 JZA62 - Jul 20, 06:00 UTCJul 20, 06:20 UTC20m
2026-07-20 JZA299 YXC → YVR Jul 20, 02:05 UTCJul 20, 03:05 UTC1h 0m
2026-07-19 JZA298 YVR → YXC Jul 19, 23:45 UTCJul 20, 00:40 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-GGMZ page for operator, model, and routing details .

Mode-S C055D2 frequently asked

What is Mode-S code C055D2?
C055D2 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GGMZ.
Where is Mode-S C055D2 registered?
Mode-S code C055D2 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C055D2 broadcasting right now?
Mode-S C055D2 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C055D2, octal 60052722, decimal 12,604,882.
What flights does C055D2 operate?
Mode-S C055D2 has broadcast 20 distinct callsigns, including JZA268, JZA269, JZA446, JZA342, JZA422.