Apparatus

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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 Jul 26, 18:25 UTC
Flights observed
754
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 18:25 UTC

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 Air Canada Jazz 29 2026-07-22
JZA7975 Air Canada Jazz 24 2026-07-22
JZA7968 Air Canada Jazz 24 2026-07-19
JZA534 Air Canada Jazz 22 2026-07-26
JZA7955 - 21 2026-07-09
JZA7971 Air Canada Jazz 19 2026-07-21
JZA531 Air Canada Jazz 19 2026-07-02
JZA7967 Air Canada Jazz 18 2026-07-22
JZA7873 - 18 2026-06-27
JZA535 Air Canada Jazz 18 2026-07-26
JZA532 - 18 2026-07-15
JZA7974 Air Canada Jazz 17 2026-07-21
JZA7959 - 16 2026-07-22
JZA7866 - 16 2026-07-17
JZA538 - 16 2026-07-01
JZA533 - 16 2026-07-15
JZA7979 Air Canada Jazz 15 2026-07-19
JZA7965 - 15 2026-07-23
JZA7958 - 15 2026-07-09
JZA7952 - 15 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JZA535 YYZ → YQG Jul 26, 17:15 UTCJul 26, 18:25 UTC1h 10m
2026-07-26 JZA534 YTZ → LGA Jul 26, 15:05 UTCJul 26, 16:25 UTC1h 20m
2026-07-26 JZA548 ORD → YTZ Jul 26, 12:50 UTCJul 26, 14:15 UTC1h 25m
2026-07-26 JZA549 YTZ → ORD Jul 26, 00:05 UTCJul 26, 01:30 UTC1h 25m
2026-07-25 JZA539 IAD → YTZ Jul 25, 22:05 UTCJul 25, 23:10 UTC1h 5m
2026-07-25 JZA540 YYZ → LGA Jul 25, 19:55 UTCJul 25, 21:00 UTC1h 5m
2026-07-25 JZA535 YYZ → YQG Jul 25, 17:50 UTCJul 25, 18:55 UTC1h 5m
2026-07-25 JZA534 YTZ → LGA Jul 25, 15:30 UTCJul 25, 16:45 UTC1h 15m
2026-07-25 JZA548 ORD → YTZ Jul 25, 12:55 UTCJul 25, 14:15 UTC1h 20m
2026-07-25 JZA549 YTZ → ORD Jul 25, 00:20 UTCJul 25, 02:00 UTC1h 40m
2026-07-24 JZA539 IAD → YTZ Jul 24, 22:10 UTCJul 24, 23:25 UTC1h 15m
2026-07-24 JZA540 YYZ → LGA Jul 24, 19:55 UTCJul 24, 21:00 UTC1h 5m
2026-07-24 JZA535 YYZ → YQG Jul 24, 17:45 UTCJul 24, 18:55 UTC1h 10m
2026-07-24 JZA534 YTZ → LGA Jul 24, 15:35 UTCJul 24, 16:45 UTC1h 10m
2026-07-24 JZA548 ORD → YTZ Jul 24, 12:45 UTCJul 24, 14:10 UTC1h 25m
2026-07-23 JZA549 YTZ → ORD Jul 23, 23:40 UTCJul 24, 01:30 UTC1h 50m
2026-07-23 JZA539 IAD → YTZ Jul 23, 21:30 UTCJul 23, 22:40 UTC1h 10m
2026-07-23 JZA540 YYZ → LGA Jul 23, 19:25 UTCJul 23, 20:35 UTC1h 10m
2026-07-23 JZA7965 - Jul 23, 17:15 UTCJul 23, 18:15 UTC1h 0m
2026-07-23 JZA7956 YTZ → YUL Jul 23, 13:25 UTCJul 23, 14:25 UTC1h 0m
2026-07-23 JZA7953 YUL → YTZ Jul 23, 11:40 UTCJul 23, 12:40 UTC1h 0m
2026-07-23 JZA7978 YTZ → YUL Jul 23, 00:50 UTCJul 23, 01:40 UTC50m
2026-07-22 JZA7975 YUL → YTZ Jul 22, 22:55 UTCJul 22, 23:55 UTC1h 0m
2026-07-22 JZA7967 YUL → YTZ Jul 22, 20:50 UTCJul 22, 21:50 UTC1h 0m
2026-07-22 JZA7967 YUL → YTZ Jul 22, 18:55 UTCJul 22, 20:00 UTC1h 5m
2026-07-22 JZA7962 YTZ → YUL Jul 22, 16:50 UTCJul 22, 17:45 UTC55m
2026-07-22 JZA7959 YUL → YTZ Jul 22, 14:40 UTCJul 22, 15:45 UTC1h 5m
2026-07-22 JZA7954 - Jul 22, 12:40 UTCJul 22, 13:30 UTC50m
2026-07-22 JZA7951 - Jul 22, 11:10 UTCJul 22, 11:45 UTC35m
2026-07-21 JZA7974 YTZ → YUL Jul 21, 23:45 UTCJul 22, 00:40 UTC55m
2026-07-21 JZA7971 YUL → YTZ Jul 21, 21:50 UTCJul 21, 22:50 UTC1h 0m
2026-07-21 JZA7962 YTZ → YUL Jul 21, 19:20 UTCJul 21, 20:20 UTC1h 0m
2026-07-21 JZA7199 YOW → YTZ Jul 21, 00:30 UTCJul 21, 01:15 UTC45m
2026-07-20 JZA7870 YTZ → YOW Jul 20, 22:00 UTCJul 20, 22:45 UTC45m
2026-07-20 JZA7870 YTZ → YOW Jul 20, 21:59 UTCJul 20, 22:40 UTC41m
2026-07-20 JZA7967 YUL → YTZ Jul 20, 19:40 UTCJul 20, 20:45 UTC1h 5m
2026-07-20 JZA7978 YTZ → YUL Jul 20, 01:00 UTCJul 20, 01:55 UTC55m
2026-07-19 JZA7975 YUL → YTZ Jul 19, 23:15 UTCJul 20, 00:10 UTC55m
2026-07-19 JZA7975 YUL → YTZ Jul 19, 23:10 UTCJul 20, 00:07 UTC57m
2026-07-19 JZA7968 YTZ → YUL Jul 19, 21:10 UTCJul 19, 22:10 UTC1h 0m
2026-07-19 JZA7967 YUL → YTZ Jul 19, 18:55 UTCJul 19, 19:50 UTC55m
2026-07-19 JZA7952 YTZ → YUL Jul 19, 11:15 UTCJul 19, 12:10 UTC55m
2026-07-19 JZA7979 YUL → YTZ Jul 19, 00:55 UTCJul 19, 01:55 UTC1h 0m
2026-07-18 JZA7968 YTZ → YUL Jul 18, 21:20 UTCJul 18, 22:25 UTC1h 5m
2026-07-18 JZA7865 - Jul 18, 14:00 UTCJul 18, 14:55 UTC55m
2026-07-18 JZA7865 YOW → YTZ Jul 18, 13:57 UTCJul 18, 14:50 UTC53m
2026-07-18 JZA7862 - Jul 18, 12:30 UTCJul 18, 13:10 UTC40m
2026-07-18 JZA7861 YOW → YTZ Jul 18, 10:45 UTCJul 18, 11:35 UTC50m
2026-07-18 JZA7975 YUL → YTZ Jul 18, 01:10 UTCJul 18, 01:50 UTC40m
2026-07-17 JZA7975 YUL → YTZ Jul 17, 23:05 UTCJul 18, 00:04 UTC1h 0m

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 Jul 26, 18:25 UTC.
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, JZA7975, JZA7968, JZA534, JZA7955.