Apparatus

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sensors Mode-S transponder

C055C1

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C055C1
Octal
60052701
Decimal
12,604,865
Country
CA
Tail
C-GGMI
Type
DH8D
No current signal · last broadcast Jul 26, 21:05 UTC
Flights observed
877
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:05 UTC

Last known position

Most recent position reported by Mode-S C055C1.

Country allocation

The ICAO 24-bit address C055C1 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
JZA653 Air Canada Jazz 20 2026-07-24
JZA652 Air Canada Jazz 20 2026-07-24
JZA654 Air Canada Jazz 16 2026-07-25
JZA655 Air Canada Jazz 15 2026-07-25
JZA803 Air Canada Jazz 14 2026-07-22
JZA31 Air Canada Jazz 14 2026-07-18
JZA651 - 13 2026-07-05
JZA437 Air Canada Jazz 13 2026-07-18
JZA376 - 13 2026-07-12
JZA169 Air Canada Jazz 13 2026-07-25
JZA806 - 12 2026-07-08
JZA60 - 12 2026-07-19
JZA405 - 12 2026-06-15
JZA296 Air Canada Jazz 12 2026-07-24
JZA276 - 12 2026-07-14
JZA804 - 11 2026-07-04
JZA58 Air Canada Jazz 11 2026-07-23
JZA377 - 11 2026-07-12
JZA155 - 11 2026-07-14
JZA137 Air Canada Jazz 11 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JZA137 YEG → YYC Jul 26, 20:20 UTCJul 26, 21:00 UTC40m
2026-07-26 JZA128 YYC → YEG Jul 26, 18:55 UTCJul 26, 19:25 UTC30m
2026-07-26 JZA128 YYC → YEG Jul 26, 18:55 UTCJul 26, 19:13 UTC18m
2026-07-25 JZA143 YEG → YYC Jul 25, 23:45 UTCJul 26, 00:25 UTC40m
2026-07-25 JZA138 YYC → YEG Jul 25, 22:10 UTCJul 25, 22:40 UTC30m
2026-07-25 JZA394 YLW → YYC Jul 25, 20:30 UTCJul 25, 21:20 UTC50m
2026-07-25 JZA270 YVR → YLW Jul 25, 18:45 UTCJul 25, 19:20 UTC35m
2026-07-25 JZA152 YYJ → YVR Jul 25, 17:05 UTCJul 25, 17:25 UTC20m
2026-07-25 JZA152 YYJ → YVR Jul 25, 17:04 UTCJul 25, 17:16 UTC12m
2026-07-25 JZA147 YVR → YYJ Jul 25, 16:00 UTCJul 25, 16:10 UTC10m
2026-07-25 JZA146 YYJ → YVR Jul 25, 14:20 UTCJul 25, 14:35 UTC15m
2026-07-25 JZA169 YVR → YYJ Jul 25, 06:15 UTCJul 25, 06:30 UTC15m
2026-07-25 JZA169 YVR → YYJ Jul 25, 06:11 UTCJul 25, 06:28 UTC17m
2026-07-25 JZA655 PDX → YVR Jul 25, 03:55 UTCJul 25, 04:45 UTC50m
2026-07-25 JZA654 YVR → PDX Jul 25, 01:35 UTCJul 25, 02:30 UTC55m
2026-07-24 JZA653 PDX → YVR Jul 24, 23:25 UTCJul 25, 00:20 UTC55m
2026-07-24 JZA652 YVR → PDX Jul 24, 21:40 UTCJul 24, 22:30 UTC50m
2026-07-24 JZA652 YVR → PDX Jul 24, 21:37 UTCJul 24, 22:15 UTC38m
2026-07-24 JZA297 YXC → YVR Jul 24, 18:35 UTCJul 24, 19:40 UTC1h 5m
2026-07-24 JZA297 YXC → YVR Jul 24, 18:24 UTCJul 24, 19:24 UTC1h 0m
2026-07-24 JZA296 YVR → YXC Jul 24, 15:55 UTCJul 24, 16:40 UTC45m
2026-07-24 JZA318 YQQ → YVR Jul 24, 13:45 UTCJul 24, 14:05 UTC20m
2026-07-24 JZA323 YYG → YYZ Jul 24, 04:40 UTCJul 24, 05:05 UTC25m
2026-07-24 JZA299 YXC → YVR Jul 24, 02:25 UTCJul 24, 03:25 UTC1h 0m
2026-07-24 JZA299 YXC → YVR Jul 24, 02:13 UTCJul 24, 03:12 UTC59m
2026-07-24 JZA298 YVR → YXC Jul 24, 00:30 UTCJul 24, 01:20 UTC50m
2026-07-23 JZA59 YKA → YVR Jul 23, 23:10 UTCJul 23, 23:35 UTC25m
2026-07-23 JZA58 YVR → YKA Jul 23, 20:55 UTCJul 23, 21:10 UTC15m
2026-07-23 JZA269 YLW → YVR Jul 23, 19:10 UTCJul 23, 19:50 UTC40m
2026-07-23 JZA268 YVR → YLW Jul 23, 16:45 UTCJul 23, 17:25 UTC40m
2026-07-23 JZA268 YVR → YLW Jul 23, 16:44 UTCJul 23, 17:17 UTC33m
2026-07-23 JZA115 - Jul 23, 14:10 UTCJul 23, 15:45 UTC1h 35m
2026-07-23 JZA126 YVR → YEG Jul 23, 05:45 UTCJul 23, 07:10 UTC1h 25m
2026-07-23 JZA655 PDX → YVR Jul 23, 03:10 UTCJul 23, 04:00 UTC50m
2026-07-23 JZA654 YVR → PDX Jul 23, 01:15 UTCJul 23, 02:15 UTC1h 0m
2026-07-22 JZA653 PDX → YVR Jul 22, 22:50 UTCJul 22, 23:40 UTC50m
2026-07-22 JZA653 PDX → YVR Jul 22, 22:47 UTCJul 22, 23:30 UTC43m
2026-07-22 JZA652 YVR → PDX Jul 22, 20:50 UTCJul 22, 21:45 UTC55m
2026-07-22 JZA803 SEA → YVR Jul 22, 18:10 UTCJul 22, 18:40 UTC30m
2026-07-22 JZA803 SEA → YVR Jul 22, 18:08 UTCJul 22, 18:54 UTC46m
2026-07-22 JZA798 YVR → SEA Jul 22, 16:25 UTCJul 22, 17:00 UTC35m
2026-07-22 JZA438 YXT → YVR Jul 22, 12:35 UTCJul 22, 14:00 UTC1h 25m
2026-07-22 JZA438 YXT → YVR Jul 22, 12:34 UTCJul 22, 13:59 UTC1h 25m
2026-07-22 JZA445 YVR → YXT Jul 22, 04:25 UTCJul 22, 05:25 UTC1h 0m
2026-07-22 JZA324 - Jul 22, 03:10 UTCJul 22, 03:35 UTC25m
2026-07-22 JZA324 YQQ → YVR Jul 22, 03:05 UTCJul 22, 03:20 UTC15m
2026-07-22 JZA321 - Jul 22, 01:20 UTCJul 22, 01:40 UTC20m
2026-07-21 JZA348 YXS → YVR Jul 21, 22:45 UTCJul 21, 23:55 UTC1h 10m
2026-07-21 JZA343 YVR → YXS Jul 21, 20:50 UTCJul 21, 21:45 UTC55m
2026-07-21 JZA297 YXC → YVR Jul 21, 18:45 UTCJul 21, 19:50 UTC1h 5m

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

Mode-S C055C1 frequently asked

What is Mode-S code C055C1?
C055C1 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GGMI.
Where is Mode-S C055C1 registered?
Mode-S code C055C1 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C055C1 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C055C1, octal 60052701, decimal 12,604,865.
What flights does C055C1 operate?
Mode-S C055C1 has broadcast 20 distinct callsigns, including JZA653, JZA652, JZA654, JZA655, JZA803.