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sensors Mode-S transponder

C0596B

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GHWK · CESSNA 172 Skyhawk · operated by Les Investissements Nolinor Inc. (Nolinor Aviation)

Hex
C0596B
Octal
60054553
Decimal
12,605,803
Country
CA
Tail
C-GHWK
Type
C172
No current signal · last broadcast Jul 26, 02:35 UTC
Flights observed
68
Distinct callsigns
1
Country
CA
Last broadcast
Jul 26, 02:35 UTC

Last known position

Most recent position reported by Mode-S C0596B.

Country allocation

The ICAO 24-bit address C0596B 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 1 distinct

Callsign Airline Flights Last seen
CGHWK - 68 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CGHWK - Jul 26, 01:40 UTCJul 26, 02:35 UTC55m
2026-07-25 CGHWK - Jul 25, 23:40 UTCJul 26, 00:35 UTC55m
2026-07-24 CGHWK - Jul 24, 22:00 UTCJul 24, 22:55 UTC55m
2026-07-24 CGHWK - Jul 24, 18:35 UTCJul 24, 19:30 UTC55m
2026-07-23 CGHWK - Jul 23, 20:20 UTCJul 23, 21:20 UTC1h 0m
2026-07-23 CGHWK - Jul 23, 17:55 UTCJul 23, 19:10 UTC1h 15m
2026-07-20 CGHWK YMX → YMX Jul 20, 23:40 UTCJul 21, 00:45 UTC1h 5m
2026-07-20 CGHWK - Jul 20, 02:15 UTCJul 20, 02:40 UTC25m
2026-07-19 CGHWK - Jul 19, 23:55 UTCJul 20, 01:40 UTC1h 45m
2026-07-17 CGHWK - Jul 17, 19:15 UTCJul 17, 20:15 UTC1h 0m
2026-07-17 CGHWK - Jul 17, 17:05 UTCJul 17, 18:00 UTC55m
2026-07-17 CGHWK YMX → YMX Jul 17, 00:25 UTCJul 17, 02:25 UTC2h 0m
2026-07-15 CGHWK - Jul 15, 19:20 UTCJul 15, 20:20 UTC1h 0m
2026-07-15 CGHWK - Jul 15, 15:40 UTCJul 15, 18:15 UTC2h 35m
2026-07-10 CGHWK - Jul 10, 16:20 UTCJul 10, 17:00 UTC40m
2026-07-10 CGHWK - Jul 10, 14:15 UTCJul 10, 15:00 UTC45m
2026-07-08 CGHWK - Jul 8, 18:40 UTCJul 8, 19:15 UTC35m
2026-07-08 CGHWK - Jul 8, 17:05 UTCJul 8, 17:35 UTC30m
2026-07-07 CGHWK - Jul 7, 21:45 UTCJul 7, 23:15 UTC1h 30m
2026-07-07 CGHWK YMX → YQB Jul 7, 15:20 UTCJul 7, 16:50 UTC1h 30m
2026-07-06 CGHWK - Jul 6, 20:30 UTCJul 6, 21:30 UTC1h 0m
2026-07-06 CGHWK - Jul 6, 17:25 UTCJul 6, 18:30 UTC1h 5m
2026-07-04 CGHWK - Jul 4, 20:10 UTCJul 4, 20:55 UTC45m
2026-07-04 CGHWK - Jul 4, 18:00 UTCJul 4, 18:40 UTC40m
2026-06-29 CGHWK YMX → YMX Jun 29, 11:50 UTCJun 29, 14:04 UTC2h 15m
2026-06-28 CGHWK YMX → YMX Jun 28, 01:40 UTCJun 28, 03:45 UTC2h 5m
2026-06-25 CGHWK YMX → YMX Jun 25, 14:44 UTCJun 25, 15:59 UTC1h 15m
2026-06-25 CGHWK YMX → YMX Jun 25, 01:40 UTCJun 25, 02:59 UTC1h 20m
2026-06-14 CGHWK - Jun 14, 14:30 UTCJun 14, 15:05 UTC35m
2026-06-14 CGHWK - Jun 14, 12:35 UTCJun 14, 12:50 UTC15m
2026-06-14 CGHWK - Jun 14, 11:00 UTCJun 14, 11:25 UTC25m
2026-06-13 CGHWK - Jun 13, 18:10 UTCJun 13, 18:40 UTC30m
2026-06-13 CGHWK - Jun 13, 14:35 UTCJun 13, 15:40 UTC1h 5m
2026-06-09 CGHWK - Jun 9, 01:10 UTCJun 9, 02:00 UTC50m
2026-06-07 CGHWK - Jun 7, 22:00 UTCJun 7, 22:55 UTC55m
2026-06-07 CGHWK - Jun 7, 18:20 UTCJun 7, 19:35 UTC1h 15m
2026-06-05 CGHWK YMX → YMX Jun 5, 01:30 UTCJun 5, 04:05 UTC2h 35m
2026-06-03 CGHWK - Jun 3, 22:05 UTCJun 3, 23:45 UTC1h 40m
2026-06-02 CGHWK YMX → YMX Jun 2, 20:05 UTCJun 2, 20:40 UTC35m
2026-05-30 CGHWK - May 30, 21:20 UTCMay 30, 22:05 UTC45m
2026-05-30 CGHWK - May 30, 17:50 UTCMay 30, 18:35 UTC45m
2026-05-28 CGHWK YMX → YMX May 28, 23:55 UTCMay 29, 01:35 UTC1h 40m
2026-05-28 CGHWK YMX → YMX May 28, 15:05 UTCMay 28, 16:00 UTC55m
2026-05-26 CGHWK YMX → YMX May 26, 04:50 UTCMay 26, 05:40 UTC50m
2026-05-22 CGHWK - May 22, 16:15 UTCMay 22, 17:00 UTC45m
2026-05-22 CGHWK - May 22, 14:50 UTCMay 22, 15:35 UTC45m
2026-05-21 CGHWK - May 21, 18:25 UTCMay 21, 19:30 UTC1h 5m
2026-05-21 CGHWK YMX → ZBM May 21, 15:20 UTCMay 21, 16:35 UTC1h 15m
2026-05-21 CGHWK - May 21, 04:00 UTCMay 21, 04:30 UTC30m
2026-05-20 CGHWK - May 20, 23:35 UTCMay 21, 00:40 UTC1h 5m

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

Mode-S C0596B frequently asked

What is Mode-S code C0596B?
C0596B is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GHWK.
Where is Mode-S C0596B registered?
Mode-S code C0596B is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0596B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 02:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C0596B, octal 60054553, decimal 12,605,803.
What flights does C0596B operate?
Mode-S C0596B has broadcast 1 distinct callsign, including CGHWK.