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sensors Mode-S transponder

C05EFC

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C05EFC
Octal
60057374
Decimal
12,607,228
Country
CA
Tail
C-GJZF
Type
DH8D
No current signal · last broadcast 3d ago
Flights observed
705
Distinct callsigns
20
Country
CA
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S C05EFC.

Country allocation

The ICAO 24-bit address C05EFC 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
JZA343 - 16 2026-07-01
JZA440 - 13 2026-07-04
JZA297 Air Canada Jazz 13 2026-06-10
JZA296 Air Canada Jazz 12 2026-06-19
JZA159 - 12 2026-06-21
JZA441 - 11 2026-07-09
JZA438 - 11 2026-07-07
JZA368 - 11 2026-07-06
JZA365 - 11 2026-07-06
JZA349 - 11 2026-07-02
JZA161 - 11 2026-07-05
JZA90 - 10 2026-07-07
JZA371 - 10 2026-07-05
JZA89 - 9 2026-07-07
JZA445 - 9 2026-07-07
JZA367 - 9 2026-07-04
JZA342 - 9 2026-07-02
JZA324 - 9 2026-07-10
JZA315 Air Canada Jazz 9 2026-05-29
JZA281 Air Canada Jazz 9 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 JZA804 SEA → YVR Jul 11, 00:05 UTCJul 11, 00:40 UTC35m
2026-07-10 JZA804 YVR → SEA Jul 10, 20:55 UTCJul 10, 21:25 UTC30m
2026-07-10 JZA651 - Jul 10, 18:10 UTCJul 10, 19:05 UTC55m
2026-07-10 JZA650 YVR → PDX Jul 10, 15:35 UTCJul 10, 16:35 UTC1h 0m
2026-07-10 JZA650 YVR → PDX Jul 10, 15:34 UTCJul 10, 16:11 UTC37m
2026-07-10 JZA324 - Jul 10, 02:25 UTCJul 10, 02:40 UTC15m
2026-07-10 JZA324 YQQ → YVR Jul 10, 02:20 UTCJul 10, 02:50 UTC30m
2026-07-10 JZA321 - Jul 10, 01:20 UTCJul 10, 01:45 UTC25m
2026-07-09 JZA158 - Jul 9, 23:20 UTCJul 9, 23:40 UTC20m
2026-07-09 JZA155 - Jul 9, 22:05 UTCJul 9, 22:20 UTC15m
2026-07-09 JZA65 YYC → YVR Jul 9, 19:30 UTCJul 9, 21:05 UTC1h 35m
2026-07-09 JZA64 YVR → YYC Jul 9, 17:10 UTCJul 9, 18:20 UTC1h 10m
2026-07-09 JZA115 YVR → YVR Jul 9, 16:00 UTCJul 9, 16:05 UTC5m
2026-07-09 JZA115 - Jul 9, 14:15 UTCJul 9, 15:00 UTC45m
2026-07-09 JZA115 YEG → YVR Jul 9, 14:14 UTCJul 9, 15:42 UTC1h 28m
2026-07-09 JZA126 YVR → YEG Jul 9, 05:55 UTCJul 9, 07:10 UTC1h 15m
2026-07-09 JZA448 - Jul 9, 03:40 UTCJul 9, 05:00 UTC1h 20m
2026-07-09 JZA441 - Jul 9, 02:45 UTCJul 9, 03:00 UTC15m
2026-07-09 JZA441 - Jul 9, 01:30 UTCJul 9, 02:15 UTC45m
2026-07-08 JZA324 - Jul 8, 02:40 UTCJul 8, 03:05 UTC25m
2026-07-08 JZA321 - Jul 8, 01:45 UTCJul 8, 02:05 UTC20m
2026-07-08 JZA321 YVR → YQQ Jul 8, 01:44 UTCJul 8, 02:16 UTC32m
2026-07-07 JZA90 - Jul 7, 22:30 UTCJul 7, 23:55 UTC1h 25m
2026-07-07 JZA89 - Jul 7, 20:05 UTCJul 7, 21:15 UTC1h 10m
2026-07-07 JZA344 - Jul 7, 17:40 UTCJul 7, 18:45 UTC1h 5m
2026-07-07 JZA344 YXS → YVR Jul 7, 17:37 UTCJul 7, 18:36 UTC59m
2026-07-07 JZA339 - Jul 7, 15:35 UTCJul 7, 16:35 UTC1h 0m
2026-07-07 JZA339 YVR → YXS Jul 7, 15:34 UTCJul 7, 16:28 UTC54m
2026-07-07 JZA438 YXT → YVR Jul 7, 12:44 UTCJul 7, 14:05 UTC1h 21m
2026-07-07 JZA438 YXT → YVR Jul 7, 12:45 UTCJul 7, 14:05 UTC1h 20m
2026-07-07 JZA445 - Jul 7, 04:05 UTCJul 7, 05:20 UTC1h 15m
2026-07-07 JZA299 - Jul 7, 01:55 UTCJul 7, 02:50 UTC55m
2026-07-06 JZA298 - Jul 6, 23:45 UTCJul 7, 00:30 UTC45m
2026-07-06 JZA298 YVR → YXC Jul 6, 23:42 UTCJul 7, 00:44 UTC1h 2m
2026-07-06 JZA59 - Jul 6, 22:35 UTCJul 6, 22:50 UTC15m
2026-07-06 JZA58 - Jul 6, 21:05 UTCJul 6, 21:25 UTC20m
2026-07-06 JZA368 - Jul 6, 17:40 UTCJul 6, 19:15 UTC1h 35m
2026-07-06 JZA365 YVR → YXJ Jul 6, 14:55 UTCJul 6, 16:20 UTC1h 25m
2026-07-06 JZA28 - Jul 6, 12:50 UTCJul 6, 13:10 UTC20m
2026-07-06 JZA39 YVR → YCD Jul 6, 04:45 UTCJul 6, 05:00 UTC15m
2026-07-06 JZA61 - Jul 6, 02:35 UTCJul 6, 03:00 UTC25m
2026-07-06 JZA60 - Jul 6, 01:00 UTCJul 6, 01:20 UTC20m
2026-07-06 JZA294 - Jul 6, 00:05 UTCJul 6, 00:10 UTC5m
2026-07-05 JZA294 - Jul 5, 23:15 UTCJul 6, 00:10 UTC55m
2026-07-05 JZA294 YZP → YVR Jul 5, 22:48 UTCJul 5, 23:48 UTC1h 0m
2026-07-05 JZA293 - Jul 5, 20:20 UTCJul 5, 21:00 UTC40m
2026-07-05 JZA344 - Jul 5, 18:00 UTCJul 5, 19:10 UTC1h 10m
2026-07-05 JZA339 - Jul 5, 15:40 UTCJul 5, 16:35 UTC55m
2026-07-05 JZA339 YVR → YXS Jul 5, 15:36 UTCJul 5, 16:36 UTC1h 0m
2026-07-05 JZA366 YXJ → YVR Jul 5, 12:45 UTCJul 5, 14:10 UTC1h 25m

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

Mode-S C05EFC frequently asked

What is Mode-S code C05EFC?
C05EFC is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GJZF.
Where is Mode-S C05EFC registered?
Mode-S code C05EFC is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C05EFC broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C05EFC, octal 60057374, decimal 12,607,228.
What flights does C05EFC operate?
Mode-S C05EFC has broadcast 20 distinct callsigns, including JZA343, JZA440, JZA297, JZA296, JZA159.