Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
Broadcasting now · callsign JZA349 · 24,000 ft
Flights observed
803
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:25 UTC

Current position

C055D8 is currently broadcasting. Map zoomed to live position.

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
JZA803 Air Canada Jazz 15 2026-07-23
JZA365 - 15 2026-07-08
JZA807 Air Canada Jazz 13 2026-07-24
JZA150 - 13 2026-07-14
JZA798 Air Canada Jazz 12 2026-07-23
JZA368 - 12 2026-07-08
JZA276 - 12 2026-07-20
JZA806 - 11 2026-07-22
JZA804 Air Canada Jazz 11 2026-07-23
JZA367 - 11 2026-07-09
JZA277 - 11 2026-07-21
JZA137 Air Canada Jazz 11 2026-07-25
JZA809 Air Canada Jazz 10 2026-07-22
JZA652 - 10 2026-07-18
JZA422 Air Canada Jazz 10 2026-07-26
JZA293 Air Canada Jazz 10 2026-07-23
JZA169 - 10 2026-07-19
JZA55 - 9 2026-07-10
JZA439 - 9 2026-07-19
JZA408 Air Canada Jazz 9 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JZA422 YYC → YMM Jul 26, 20:30 UTCJul 26, 21:25 UTC55m
2026-07-26 JZA421 YMM → YYC Jul 26, 18:05 UTCJul 26, 19:10 UTC1h 5m
2026-07-26 JZA420 YYC → YMM Jul 26, 15:55 UTCJul 26, 16:45 UTC50m
2026-07-26 JZA127 YEG → YYC Jul 26, 12:20 UTCJul 26, 13:00 UTC40m
2026-07-26 JZA144 YYC → YEG Jul 26, 02:35 UTCJul 26, 03:40 UTC1h 5m
2026-07-26 JZA408 YQU → YYC Jul 26, 00:10 UTCJul 26, 01:05 UTC55m
2026-07-25 JZA405 YYC → YQU Jul 25, 22:00 UTCJul 25, 22:50 UTC50m
2026-07-25 JZA137 YEG → YYC Jul 25, 20:10 UTCJul 25, 20:50 UTC40m
2026-07-25 JZA137 YEG → YYC Jul 25, 20:07 UTCJul 25, 20:50 UTC43m
2026-07-25 JZA134 YYC → YEG Jul 25, 18:35 UTCJul 25, 19:10 UTC35m
2026-07-25 JZA133 YEG → YYC Jul 25, 16:50 UTCJul 25, 17:30 UTC40m
2026-07-25 JZA128 YYC → YEG Jul 25, 15:20 UTCJul 25, 15:55 UTC35m
2026-07-25 JZA128 YYC → YEG Jul 25, 15:19 UTCJul 25, 16:03 UTC44m
2026-07-25 JZA408 YQU → YYC Jul 25, 00:05 UTCJul 25, 01:05 UTC1h 0m
2026-07-24 JZA405 YYC → YQU Jul 24, 22:15 UTCJul 24, 23:00 UTC45m
2026-07-24 JZA394 YLW → YYC Jul 24, 20:30 UTCJul 24, 21:20 UTC50m
2026-07-24 JZA270 YVR → YLW Jul 24, 18:35 UTCJul 24, 19:20 UTC45m
2026-07-24 JZA115 YYZ → YWG Jul 24, 14:15 UTCJul 24, 15:55 UTC1h 40m
2026-07-24 JZA126 YVR → YEG Jul 24, 06:05 UTCJul 24, 07:25 UTC1h 20m
2026-07-24 JZA807 SEA → YVR Jul 24, 02:40 UTCJul 24, 03:15 UTC35m
2026-07-24 JZA807 SEA → YVR Jul 24, 00:50 UTCJul 24, 01:20 UTC30m
2026-07-23 JZA807 SEA → YVR Jul 23, 22:40 UTCJul 23, 23:20 UTC40m
2026-07-23 JZA804 YVR → SEA Jul 23, 20:45 UTCJul 23, 21:15 UTC30m
2026-07-23 JZA803 SEA → YVR Jul 23, 18:25 UTCJul 23, 19:00 UTC35m
2026-07-23 JZA798 YVR → SEA Jul 23, 16:20 UTCJul 23, 16:55 UTC35m
2026-07-23 JZA324 YQQ → YVR Jul 23, 02:50 UTCJul 23, 03:10 UTC20m
2026-07-23 JZA293 YVR → YZP Jul 23, 01:10 UTCJul 23, 01:30 UTC20m
2026-07-22 JZA293 YVR → YZP Jul 22, 22:50 UTCJul 22, 23:50 UTC1h 0m
2026-07-22 JZA293 YVR → YZP Jul 22, 20:05 UTCJul 22, 20:45 UTC40m
2026-07-22 JZA320 - Jul 22, 18:45 UTCJul 22, 19:10 UTC25m
2026-07-22 JZA320 YQQ → YVR Jul 22, 18:41 UTCJul 22, 19:00 UTC19m
2026-07-22 JZA34 YCD → YVR Jul 22, 17:30 UTCJul 22, 17:50 UTC20m
2026-07-22 JZA34 YCD → YVR Jul 22, 15:50 UTCJul 22, 16:05 UTC15m
2026-07-22 JZA34 YCD → YVR Jul 22, 15:47 UTCJul 22, 16:14 UTC27m
2026-07-22 JZA29 YVR → YCD Jul 22, 14:25 UTCJul 22, 14:35 UTC10m
2026-07-22 JZA29 YVR → YCD Jul 22, 14:23 UTCJul 22, 14:44 UTC21m
2026-07-22 JZA809 SEA → YVR Jul 22, 02:25 UTCJul 22, 02:55 UTC30m
2026-07-22 JZA806 - Jul 22, 00:50 UTCJul 22, 01:25 UTC35m
2026-07-21 JZA807 SEA → YVR Jul 21, 22:15 UTCJul 21, 22:45 UTC30m
2026-07-21 JZA804 YVR → SEA Jul 21, 20:43 UTCJul 21, 21:16 UTC33m
2026-07-21 JZA804 YVR → SEA Jul 21, 20:45 UTCJul 21, 21:20 UTC35m
2026-07-21 JZA803 SEA → YVR Jul 21, 18:15 UTCJul 21, 18:45 UTC30m
2026-07-21 JZA798 YVR → SEA Jul 21, 16:27 UTCJul 21, 16:56 UTC29m
2026-07-21 JZA798 YVR → SEA Jul 21, 16:30 UTCJul 21, 17:10 UTC40m
2026-07-21 JZA170 YBW → YVR Jul 21, 04:35 UTCJul 21, 04:50 UTC15m
2026-07-21 JZA167 - Jul 21, 03:05 UTCJul 21, 03:15 UTC10m
2026-07-21 JZA277 - Jul 21, 01:10 UTCJul 21, 01:45 UTC35m
2026-07-21 JZA277 YLW → YVR Jul 21, 01:08 UTCJul 21, 01:39 UTC31m
2026-07-20 JZA276 YVR → YLW Jul 20, 23:30 UTCJul 21, 00:10 UTC39m
2026-07-20 JZA158 YYJ → YVR Jul 20, 22:05 UTCJul 20, 22:20 UTC15m

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?
Yes. Mode-S C055D8 is currently airborne.
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 JZA803, JZA365, JZA807, JZA150, JZA798.