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sensors Mode-S transponder

C079AA

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GUBX · PIPER PA-28-140/150/160/180 · operated by 2653215 Ontario Inc

Hex
C079AA
Octal
60074652
Decimal
12,614,058
Country
CA
Tail
C-GUBX
Type
P28A
No current signal · last broadcast 15h ago
Flights observed
127
Distinct callsigns
1
Country
CA
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S C079AA.

Country allocation

The ICAO 24-bit address C079AA 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
CGUBX - 127 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-20 CGUBX - Jul 20, 17:05 UTCJul 20, 18:30 UTC1h 25m
2026-07-19 CGUBX - Jul 19, 16:55 UTCJul 19, 18:40 UTC1h 45m
2026-07-19 CGUBX - Jul 19, 14:05 UTCJul 19, 15:20 UTC1h 15m
2026-07-17 CGUBX - Jul 17, 17:30 UTCJul 17, 19:05 UTC1h 35m
2026-07-17 CGUBX - Jul 17, 16:49 UTCJul 17, 16:59 UTC10m
2026-07-17 CGUBX - Jul 17, 01:45 UTCJul 17, 02:50 UTC1h 5m
2026-07-16 CGUBX - Jul 16, 23:59 UTCJul 17, 01:09 UTC1h 10m
2026-07-16 CGUBX - Jul 16, 15:45 UTCJul 16, 16:30 UTC45m
2026-07-16 CGUBX - Jul 16, 00:55 UTCJul 16, 02:10 UTC1h 15m
2026-07-15 CGUBX - Jul 15, 20:40 UTCJul 15, 22:35 UTC1h 55m
2026-07-15 CGUBX - Jul 15, 17:25 UTCJul 15, 19:40 UTC2h 15m
2026-07-15 CGUBX - Jul 15, 14:05 UTCJul 15, 14:30 UTC25m
2026-07-13 CGUBX - Jul 13, 16:10 UTCJul 13, 17:05 UTC55m
2026-07-12 CGUBX - Jul 12, 19:35 UTCJul 12, 19:55 UTC20m
2026-07-12 CGUBX YTZ → YHM Jul 12, 16:40 UTCJul 12, 17:05 UTC25m
2026-07-12 CGUBX - Jul 12, 00:45 UTCJul 12, 01:25 UTC40m
2026-07-11 CGUBX - Jul 11, 22:45 UTCJul 11, 23:20 UTC35m
2026-07-11 CGUBX - Jul 11, 20:15 UTCJul 11, 21:10 UTC55m
2026-07-07 CGUBX - Jul 7, 22:25 UTCJul 8, 00:05 UTC1h 40m
2026-07-07 CGUBX - Jul 7, 14:55 UTCJul 7, 15:10 UTC15m
2026-07-07 CGUBX - Jul 7, 00:05 UTCJul 7, 03:25 UTC3h 20m
2026-07-06 CGUBX - Jul 6, 20:20 UTCJul 6, 20:55 UTC35m
2026-07-06 CGUBX - Jul 6, 18:10 UTCJul 6, 18:25 UTC15m
2026-07-06 CGUBX - Jul 6, 00:05 UTCJul 6, 00:25 UTC20m
2026-07-05 CGUBX - Jul 5, 22:50 UTCJul 5, 23:20 UTC30m
2026-07-05 CGUBX - Jul 5, 13:25 UTCJul 5, 14:20 UTC55m
2026-07-01 CGUBX - Jul 1, 18:40 UTCJul 1, 19:00 UTC20m
2026-07-01 CGUBX - Jul 1, 15:35 UTCJul 1, 16:10 UTC35m
2026-07-01 CGUBX - Jul 1, 13:50 UTCJul 1, 14:45 UTC55m
2026-06-30 CGUBX - Jun 30, 17:20 UTCJun 30, 18:30 UTC1h 10m
2026-06-28 CGUBX YTZ → YTZ Jun 28, 00:15 UTCJun 28, 01:29 UTC1h 15m
2026-06-27 CGUBX - Jun 27, 15:10 UTCJun 27, 16:04 UTC55m
2026-06-26 CGUBX - Jun 26, 15:05 UTCJun 26, 15:45 UTC40m
2026-06-26 CGUBX - Jun 26, 02:14 UTCJun 26, 03:10 UTC55m
2026-06-25 CGUBX - Jun 25, 14:34 UTCJun 25, 15:04 UTC30m
2026-06-25 CGUBX - Jun 25, 02:39 UTCJun 25, 02:59 UTC20m
2026-06-24 CGUBX - Jun 24, 21:40 UTCJun 24, 22:55 UTC1h 15m
2026-06-24 CGUBX YHU → YTZ Jun 24, 16:59 UTCJun 24, 20:05 UTC3h 5m
2026-06-23 CGUBX YTZ → YHU Jun 23, 14:39 UTCJun 23, 17:44 UTC3h 5m
2026-06-22 CGUBX - Jun 22, 17:04 UTCJun 22, 17:40 UTC35m
2026-06-22 CGUBX - Jun 22, 14:10 UTCJun 22, 14:40 UTC30m
2026-06-19 CGUBX - Jun 19, 17:49 UTCJun 19, 19:09 UTC1h 20m
2026-06-19 CGUBX - Jun 19, 16:44 UTCJun 19, 17:04 UTC20m
2026-06-19 CGUBX - Jun 19, 13:59 UTCJun 19, 14:34 UTC35m
2026-06-16 CGUBX - Jun 16, 16:15 UTCJun 16, 16:55 UTC40m
2026-06-15 CGUBX - Jun 15, 17:54 UTCJun 15, 20:45 UTC2h 50m
2026-06-15 CGUBX - Jun 15, 14:45 UTCJun 15, 16:30 UTC1h 45m
2026-06-15 CGUBX - Jun 15, 12:39 UTCJun 15, 13:25 UTC45m
2026-06-10 CGUBX - Jun 10, 20:00 UTCJun 10, 20:25 UTC25m
2026-06-10 CGUBX - Jun 10, 16:35 UTCJun 10, 17:10 UTC35m

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

Mode-S C079AA frequently asked

What is Mode-S code C079AA?
C079AA is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GUBX.
Where is Mode-S C079AA registered?
Mode-S code C079AA is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C079AA broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C079AA, octal 60074652, decimal 12,614,058.
What flights does C079AA operate?
Mode-S C079AA has broadcast 1 distinct callsign, including CGUBX.