Apparatus

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sensors Mode-S transponder

C055D8

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C055D8
Octal
60052730
Decimal
12,604,888
Country
CA
Tail
C-GGNF
Type
DH8D
No current signal · last broadcast 6h ago
Flights observed
306
Distinct callsigns
20
Country
CA
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S C055D8.

Country allocation

The ICAO 24-bit address C055D8 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
JZA150 Air Canada Jazz 7 2026-05-22
JZA803 Air Canada Jazz 6 2026-05-24
JZA422 Air Canada Jazz 6 2026-05-13
JZA365 Air Canada Jazz 6 2026-05-21
JZA154 Air Canada Jazz 6 2026-05-22
JZA655 Air Canada Jazz 5 2026-05-27
JZA652 Air Canada Jazz 5 2026-05-26
JZA651 Air Canada Jazz 5 2026-05-26
JZA441 Air Canada Jazz 5 2026-05-22
JZA408 Air Canada Jazz 5 2026-05-03
JZA368 Air Canada Jazz 5 2026-05-21
JZA137 Air Canada Jazz 5 2026-05-02
JZA809 Air Canada Jazz 4 2026-05-25
JZA806 Air Canada Jazz 4 2026-05-18
JZA798 Air Canada Jazz 4 2026-05-24
JZA654 Air Canada Jazz 4 2026-05-27
JZA653 Air Canada Jazz 4 2026-05-26
JZA650 Air Canada Jazz 4 2026-05-26
JZA55 - 4 2026-04-13
JZA53 Air Canada Jazz 4 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 JZA297 YXC → YVR May 29, 19:10 UTCMay 29, 19:15 UTC5m
2026-05-29 JZA297 YXC → YVR May 29, 18:25 UTCMay 29, 19:15 UTC50m
2026-05-29 JZA297 YXC → YVR May 29, 18:00 UTCMay 29, 18:53 UTC53m
2026-05-29 JZA296 YVR → YXC May 29, 16:00 UTCMay 29, 16:40 UTC40m
2026-05-29 JZA277 YLW → YVR May 29, 01:30 UTCMay 29, 02:10 UTC40m
2026-05-29 JZA276 YVR → YLW May 29, 00:05 UTCMay 29, 00:45 UTC40m
2026-05-28 JZA59 YKA → YVR May 28, 22:45 UTCMay 28, 23:05 UTC20m
2026-05-28 JZA59 YKA → YVR May 28, 22:23 UTCMay 28, 23:00 UTC37m
2026-05-28 JZA58 YVR → YKA May 28, 20:55 UTCMay 28, 21:10 UTC15m
2026-05-28 JZA377 YCG → YVR May 28, 17:50 UTCMay 28, 18:30 UTC40m
2026-05-28 JZA376 YVR → YCG May 28, 16:00 UTCMay 28, 16:40 UTC40m
2026-05-28 JZA376 YVR → YCG May 28, 15:57 UTCMay 28, 16:48 UTC51m
2026-05-28 JZA53 YKA → YVR May 28, 13:45 UTCMay 28, 14:05 UTC20m
2026-05-28 JZA62 YVR → YKA May 28, 04:25 UTCMay 28, 04:45 UTC20m
2026-05-28 JZA299 YXC → YVR May 28, 01:50 UTCMay 28, 02:40 UTC50m
2026-05-28 JZA299 YXC → YVR May 28, 01:41 UTCMay 28, 02:48 UTC1h 7m
2026-05-27 JZA298 YVR → YXC May 27, 23:45 UTCMay 28, 00:40 UTC55m
2026-05-27 JZA275 YLW → YVR May 27, 21:50 UTCMay 27, 22:25 UTC35m
2026-05-27 JZA274 YVR → YLW May 27, 20:20 UTCMay 27, 21:00 UTC40m
2026-05-27 JZA377 YCG → YVR May 27, 18:15 UTCMay 27, 18:55 UTC40m
2026-05-27 JZA376 YVR → YCG May 27, 15:55 UTCMay 27, 16:35 UTC40m
2026-05-27 JZA655 PDX → YVR May 27, 02:59 UTCMay 27, 03:54 UTC55m
2026-05-27 JZA654 YVR → PDX May 27, 01:09 UTCMay 27, 01:59 UTC50m
2026-05-26 JZA653 PDX → YVR May 26, 22:59 UTCMay 26, 23:49 UTC50m
2026-05-26 JZA652 YVR → PDX May 26, 20:49 UTCMay 26, 21:37 UTC48m
2026-05-26 JZA652 YVR → PDX May 26, 20:50 UTCMay 26, 21:44 UTC55m
2026-05-26 JZA651 PDX → YVR May 26, 17:39 UTCMay 26, 18:30 UTC50m
2026-05-26 JZA650 YVR → PDX May 26, 15:39 UTCMay 26, 16:35 UTC55m
2026-05-26 JZA655 PDX → YVR May 26, 03:00 UTCMay 26, 03:50 UTC50m
2026-05-26 JZA654 YVR → PDX May 26, 01:14 UTCMay 26, 02:15 UTC1h 0m
2026-05-25 JZA651 PDX → YVR May 25, 17:35 UTCMay 25, 18:00 UTC25m
2026-05-25 JZA651 PDX → YVR May 25, 17:25 UTCMay 25, 18:22 UTC57m
2026-05-25 JZA650 YVR → PDX May 25, 15:25 UTCMay 25, 16:20 UTC55m
2026-05-25 JZA801 SEA → YVR May 25, 13:30 UTCMay 25, 14:00 UTC30m
2026-05-25 JZA810 YVR → SEA May 25, 04:47 UTCMay 25, 05:09 UTC22m
2026-05-25 JZA810 YVR → SEA May 25, 04:45 UTCMay 25, 05:15 UTC30m
2026-05-25 JZA809 SEA → YVR May 25, 02:50 UTCMay 25, 03:25 UTC35m
2026-05-24 JZA804 YVR → SEA May 24, 20:30 UTCMay 24, 21:00 UTC30m
2026-05-24 JZA803 SEA → YVR May 24, 18:05 UTCMay 24, 18:45 UTC40m
2026-05-24 JZA803 SEA → YVR May 24, 18:04 UTCMay 24, 18:54 UTC50m
2026-05-24 JZA798 YVR → SEA May 24, 16:20 UTCMay 24, 16:50 UTC30m
2026-05-24 JZA798 YVR → SEA May 24, 16:07 UTCMay 24, 16:43 UTC36m
2026-05-23 JZA320 YQQ → YVR May 23, 19:05 UTCMay 23, 19:30 UTC25m
2026-05-23 JZA317 YVR → YQQ May 23, 17:20 UTCMay 23, 17:40 UTC20m
2026-05-23 JZA317 YVR → YQQ May 23, 17:19 UTCMay 23, 17:47 UTC28m
2026-05-23 JZA34 YCD → YVR May 23, 16:05 UTCMay 23, 16:20 UTC15m
2026-05-23 JZA34 YCD → YVR May 23, 16:12 UTCMay 23, 16:15 UTC3m
2026-05-23 JZA29 YVR → YCD May 23, 15:00 UTCMay 23, 15:10 UTC10m
2026-05-23 JZA366 YXJ → YVR May 23, 12:15 UTCMay 23, 13:50 UTC1h 35m
2026-05-23 JZA366 YXJ → YVR May 23, 12:14 UTCMay 23, 13:54 UTC1h 40m

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

Mode-S C055D8 frequently asked

What is Mode-S code C055D8?
C055D8 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GGNF.
Where is Mode-S C055D8 registered?
Mode-S code C055D8 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C055D8 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C055D8, octal 60052730, decimal 12,604,888.
What flights does C055D8 operate?
Mode-S C055D8 has broadcast 20 distinct callsigns, including JZA150, JZA803, JZA422, JZA365, JZA154.