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sensors Mode-S transponder

C0850C

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C0850C
Octal
60102414
Decimal
12,616,972
Country
CA
Tail
C-GYJZ
Type
DH8D
No current signal · last broadcast 1h ago
Flights observed
670
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C0850C.

Country allocation

The ICAO 24-bit address C0850C 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
JZA7962 - 26 2026-07-08
JZA7955 - 21 2026-07-09
JZA7968 - 19 2026-07-07
JZA534 - 19 2026-07-02
JZA531 Air Canada Jazz 19 2026-07-02
JZA7971 - 18 2026-07-09
JZA7873 - 18 2026-06-27
JZA532 - 17 2026-07-06
JZA7975 - 16 2026-07-07
JZA7974 - 16 2026-07-10
JZA538 - 16 2026-07-01
JZA7958 - 15 2026-07-09
JZA7872 - 15 2026-06-28
JZA535 - 15 2026-06-20
JZA533 - 15 2026-06-29
JZA7972 Air Canada Jazz 14 2026-05-30
JZA7965 - 14 2026-07-10
JZA7959 - 14 2026-07-08
JZA7952 - 14 2026-07-09
JZA7969 Air Canada Jazz 13 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 JZA7979 YUL → YTZ Jul 14, 00:35 UTCJul 14, 01:30 UTC55m
2026-07-13 JZA7970 - Jul 13, 22:25 UTCJul 13, 23:25 UTC1h 0m
2026-07-13 JZA550 - Jul 13, 19:20 UTCJul 13, 21:00 UTC1h 40m
2026-07-13 JZA547 - Jul 13, 16:40 UTCJul 13, 18:05 UTC1h 25m
2026-07-13 JZA541 BOS → YTZ Jul 13, 13:45 UTCJul 13, 15:10 UTC1h 25m
2026-07-13 JZA542 YTZ → BNH Jul 13, 11:20 UTCJul 13, 12:35 UTC1h 15m
2026-07-13 JZA545 - Jul 13, 00:55 UTCJul 13, 02:25 UTC1h 30m
2026-07-12 JZA546 - Jul 12, 22:35 UTCJul 12, 23:55 UTC1h 20m
2026-07-12 JZA546 YTZ → BOS Jul 12, 22:34 UTCJul 12, 23:48 UTC1h 14m
2026-07-12 JZA550 - Jul 12, 19:35 UTCJul 12, 21:00 UTC1h 25m
2026-07-12 JZA547 - Jul 12, 16:25 UTCJul 12, 18:10 UTC1h 45m
2026-07-12 JZA541 BNH → YTZ Jul 12, 13:40 UTCJul 12, 15:05 UTC1h 25m
2026-07-12 JZA541 BOS → YTZ Jul 12, 13:39 UTCJul 12, 15:16 UTC1h 37m
2026-07-12 JZA542 - Jul 12, 11:25 UTCJul 12, 12:40 UTC1h 15m
2026-07-12 JZA545 - Jul 12, 00:20 UTCJul 12, 01:40 UTC1h 20m
2026-07-11 JZA546 - Jul 11, 21:25 UTCJul 11, 22:35 UTC1h 10m
2026-07-11 JZA7869 - Jul 11, 18:10 UTCJul 11, 18:55 UTC45m
2026-07-11 JZA7866 - Jul 11, 16:35 UTCJul 11, 17:15 UTC40m
2026-07-11 JZA7865 - Jul 11, 13:55 UTCJul 11, 14:40 UTC45m
2026-07-11 JZA7862 YTZ → YOW Jul 11, 12:20 UTCJul 11, 12:55 UTC35m
2026-07-11 JZA7862 YTZ → YOW Jul 11, 12:16 UTCJul 11, 13:07 UTC51m
2026-07-11 JZA7861 - Jul 11, 10:55 UTCJul 11, 11:40 UTC45m
2026-07-11 JZA7874 - Jul 11, 01:40 UTCJul 11, 02:20 UTC40m
2026-07-11 JZA7874 YTZ → YOW Jul 11, 01:40 UTCJul 11, 02:11 UTC31m
2026-07-10 JZA537 LGA → YTZ Jul 10, 23:30 UTCJul 11, 00:45 UTC1h 15m
2026-07-10 JZA536 - Jul 10, 19:45 UTCJul 10, 21:00 UTC1h 15m
2026-07-10 JZA7965 YUL → YTZ Jul 10, 17:15 UTCJul 10, 18:15 UTC1h 0m
2026-07-10 JZA7956 YTZ → YUL Jul 10, 13:50 UTCJul 10, 14:40 UTC50m
2026-07-10 JZA7953 YUL → YTZ Jul 10, 11:40 UTCJul 10, 12:40 UTC1h 0m
2026-07-10 JZA7974 - Jul 10, 00:25 UTCJul 10, 01:30 UTC1h 5m
2026-07-09 JZA7971 YUL → YTZ Jul 9, 21:40 UTCJul 9, 22:45 UTC1h 5m
2026-07-09 JZA7958 - Jul 9, 15:40 UTCJul 9, 16:30 UTC50m
2026-07-09 JZA7955 YUL → YTZ Jul 9, 13:55 UTCJul 9, 15:00 UTC1h 5m
2026-07-09 JZA7952 - Jul 9, 12:15 UTCJul 9, 13:10 UTC55m
2026-07-08 JZA545 BOS → YTZ Jul 8, 23:45 UTCJul 9, 01:05 UTC1h 20m
2026-07-08 JZA546 - Jul 8, 21:25 UTCJul 8, 22:45 UTC1h 20m
2026-07-08 JZA7962 YUL → YTZ Jul 8, 18:50 UTCJul 8, 19:50 UTC1h 0m
2026-07-08 JZA7962 - Jul 8, 16:40 UTCJul 8, 17:00 UTC20m
2026-07-08 JZA7962 YTZ → YUL Jul 8, 16:39 UTCJul 8, 17:29 UTC50m
2026-07-08 JZA7959 YUL → YTZ Jul 8, 14:50 UTCJul 8, 15:45 UTC55m
2026-07-08 JZA7959 YUL → YTZ Jul 8, 14:45 UTCJul 8, 15:40 UTC55m
2026-07-08 JZA7954 YTZ → YUL Jul 8, 12:30 UTCJul 8, 13:30 UTC1h 0m
2026-07-08 JZA7951 - Jul 8, 10:45 UTCJul 8, 11:50 UTC1h 5m
2026-07-08 JZA7978 YTZ → YUL Jul 8, 00:45 UTCJul 8, 01:40 UTC55m
2026-07-07 JZA7975 - Jul 7, 23:10 UTCJul 8, 00:10 UTC1h 0m
2026-07-07 JZA7975 YUL → YTZ Jul 7, 23:07 UTCJul 7, 23:49 UTC42m
2026-07-07 JZA7968 - Jul 7, 20:55 UTCJul 7, 21:55 UTC1h 0m
2026-07-07 JZA7968 YTZ → YUL Jul 7, 20:52 UTCJul 7, 21:46 UTC54m
2026-07-07 JZA7967 YUL → YTZ Jul 7, 18:50 UTCJul 7, 19:50 UTC1h 0m
2026-07-07 JZA7967 YUL → YTZ Jul 7, 18:49 UTCJul 7, 19:37 UTC48m

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

Mode-S C0850C frequently asked

What is Mode-S code C0850C?
C0850C is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GYJZ.
Where is Mode-S C0850C registered?
Mode-S code C0850C is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0850C broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C0850C, octal 60102414, decimal 12,616,972.
What flights does C0850C operate?
Mode-S C0850C has broadcast 20 distinct callsigns, including JZA7962, JZA7955, JZA7968, JZA534, JZA531.