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sensors Mode-S transponder

C08811

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GZNS · MITSUBISHI MU-2 Marquise · operated by Thunder Airlines Limited

Hex
C08811
Octal
60104021
Decimal
12,617,745
Country
CA
Tail
C-GZNS
Type
MU2
No current signal · last broadcast 5d ago
Flights observed
126
Distinct callsigns
1
Country
CA
Last broadcast
5d ago

Last known position

Most recent position reported by Mode-S C08811.

Country allocation

The ICAO 24-bit address C08811 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
THU870 - 125 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 THU870 - Jul 13, 20:05 UTCJul 13, 20:20 UTC15m
2026-07-13 THU870 - Jul 13, 14:15 UTCJul 13, 14:25 UTC10m
2026-07-12 THU870 - Jul 12, 17:20 UTCJul 12, 17:35 UTC15m
2026-07-12 THU870 - Jul 12, 15:15 UTCJul 12, 15:30 UTC15m
2026-07-12 THU870 - Jul 12, 14:15 UTCJul 12, 14:40 UTC25m
2026-07-12 THU870 - Jul 12, 10:35 UTCJul 12, 10:50 UTC15m
2026-07-11 THU870 - Jul 11, 00:25 UTCJul 11, 01:20 UTC55m
2026-07-10 THU870 - Jul 10, 21:50 UTCJul 10, 22:30 UTC40m
2026-07-10 THU870 - Jul 10, 19:35 UTCJul 10, 20:20 UTC45m
2026-07-10 THU870 - Jul 10, 14:55 UTCJul 10, 15:50 UTC55m
2026-07-10 THU870 - Jul 10, 13:20 UTCJul 10, 14:10 UTC50m
2026-07-10 THU870 - Jul 10, 00:30 UTCJul 10, 00:45 UTC15m
2026-07-09 THU870 - Jul 9, 22:45 UTCJul 9, 23:30 UTC45m
2026-07-09 THU870 - Jul 9, 21:10 UTCJul 9, 21:25 UTC15m
2026-07-09 THU870 - Jul 9, 17:55 UTCJul 9, 18:05 UTC10m
2026-07-09 THU870 - Jul 9, 15:35 UTCJul 9, 15:45 UTC10m
2026-06-25 THU870 - Jun 25, 16:35 UTCJun 25, 17:30 UTC55m
2026-06-25 THU870 - Jun 25, 14:29 UTCJun 25, 15:24 UTC55m
2026-06-25 THU870 - Jun 25, 12:50 UTCJun 25, 13:05 UTC15m
2026-06-24 THU870 - Jun 24, 23:54 UTCJun 25, 00:09 UTC15m
2026-06-24 THU870 - Jun 24, 22:45 UTCJun 24, 23:04 UTC20m
2026-06-24 THU870 - Jun 24, 20:44 UTCJun 24, 21:00 UTC15m
2026-06-24 THU870 - Jun 24, 18:44 UTCJun 24, 19:15 UTC30m
2026-06-24 THU870 - Jun 24, 17:10 UTCJun 24, 17:55 UTC45m
2026-06-24 THU870 - Jun 24, 14:00 UTCJun 24, 14:50 UTC50m
2026-06-24 THU870 - Jun 24, 00:34 UTCJun 24, 01:30 UTC55m
2026-06-23 THU870 - Jun 23, 22:55 UTCJun 23, 23:44 UTC50m
2026-06-23 THU870 - Jun 23, 20:04 UTCJun 23, 20:29 UTC25m
2026-06-22 THU870 YTZ → YSB Jun 22, 18:24 UTCJun 22, 19:14 UTC50m
2026-06-22 THU870 YTZ → YTZ Jun 22, 15:35 UTCJun 22, 17:25 UTC1h 50m
2026-06-22 THU870 - Jun 22, 13:44 UTCJun 22, 14:49 UTC1h 5m
2026-06-19 THU870 - Jun 19, 23:14 UTCJun 19, 23:34 UTC20m
2026-06-19 THU870 - Jun 19, 22:14 UTCJun 19, 22:39 UTC25m
2026-06-19 THU870 - Jun 19, 20:44 UTCJun 19, 21:09 UTC25m
2026-06-19 THU870 - Jun 19, 19:04 UTCJun 19, 19:54 UTC50m
2026-06-19 THU870 - Jun 19, 14:15 UTCJun 19, 15:14 UTC1h 0m
2026-06-19 THU870 - Jun 19, 11:34 UTCJun 19, 11:49 UTC15m
2026-06-18 THU870 - Jun 18, 22:00 UTCJun 18, 22:30 UTC30m
2026-06-18 THU870 - Jun 18, 20:10 UTCJun 18, 20:35 UTC25m
2026-06-18 THU870 - Jun 18, 16:10 UTCJun 18, 16:55 UTC45m
2026-06-18 THU870 - Jun 18, 11:05 UTCJun 18, 12:10 UTC1h 5m
2026-06-17 THU870 - Jun 17, 20:40 UTCJun 17, 20:55 UTC15m
2026-06-17 THU870 - Jun 17, 18:15 UTCJun 17, 18:30 UTC15m
2026-06-17 THU870 YTZ → YSB Jun 17, 14:30 UTCJun 17, 15:20 UTC50m
2026-06-17 THU870 - Jun 17, 11:05 UTCJun 17, 11:45 UTC40m
2026-06-16 THU870 - Jun 16, 20:35 UTCJun 16, 21:30 UTC55m
2026-06-16 THU870 - Jun 16, 17:00 UTCJun 16, 17:49 UTC50m
2026-06-16 THU870 - Jun 16, 11:30 UTCJun 16, 11:40 UTC10m
2026-06-15 THU870 YYZ → YSB Jun 15, 18:20 UTCJun 15, 19:10 UTC50m
2026-06-15 THU870 - Jun 15, 16:15 UTCJun 15, 16:45 UTC30m

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

Mode-S C08811 frequently asked

What is Mode-S code C08811?
C08811 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GZNS.
Where is Mode-S C08811 registered?
Mode-S code C08811 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C08811 broadcasting right now?
No active broadcast right now. Last signal was 5d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C08811, octal 60104021, decimal 12,617,745.
What flights does C08811 operate?
Mode-S C08811 has broadcast 1 distinct callsign, including THU870.