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sensors Mode-S transponder

C06C87

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GPCO · AGUSTA AW-139 · operated by Pacific Coastal Airlines Limited

Hex
C06C87
Octal
60066207
Decimal
12,610,695
Country
CA
Tail
C-GPCO
Type
A139
No current signal · last broadcast 8h ago
Flights observed
492
Distinct callsigns
0
Country
CA
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S C06C87.

Country allocation

The ICAO 24-bit address C06C87 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.

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 - - Jul 14, 00:50 UTCJul 14, 01:20 UTC30m
2026-07-13 - - Jul 13, 23:05 UTCJul 13, 23:45 UTC40m
2026-07-13 - - Jul 13, 22:20 UTCJul 13, 22:30 UTC10m
2026-07-13 - - Jul 13, 20:45 UTCJul 13, 21:00 UTC15m
2026-07-13 - - Jul 13, 20:00 UTCJul 13, 20:10 UTC10m
2026-07-13 - - Jul 13, 18:50 UTCJul 13, 19:10 UTC20m
2026-07-13 - - Jul 13, 17:40 UTCJul 13, 18:00 UTC20m
2026-07-13 - - Jul 13, 15:45 UTCJul 13, 16:15 UTC30m
2026-07-13 - - Jul 13, 14:45 UTCJul 13, 15:00 UTC15m
2026-07-13 - - Jul 13, 01:45 UTCJul 13, 02:20 UTC35m
2026-07-13 - - Jul 13, 00:35 UTCJul 13, 01:05 UTC30m
2026-07-12 - - Jul 12, 22:05 UTCJul 12, 22:30 UTC25m
2026-07-12 - - Jul 12, 20:15 UTCJul 12, 21:15 UTC1h 0m
2026-07-12 - - Jul 12, 18:45 UTCJul 12, 19:35 UTC50m
2026-07-12 - - Jul 12, 16:40 UTCJul 12, 17:45 UTC1h 5m
2026-07-12 - - Jul 12, 14:35 UTCJul 12, 15:05 UTC30m
2026-07-11 - - Jul 11, 21:50 UTCJul 11, 22:05 UTC15m
2026-07-11 - - Jul 11, 21:00 UTCJul 11, 21:15 UTC15m
2026-07-11 - - Jul 11, 19:25 UTCJul 11, 20:10 UTC45m
2026-07-11 - - Jul 11, 17:40 UTCJul 11, 18:45 UTC1h 5m
2026-07-11 - - Jul 11, 16:10 UTCJul 11, 16:55 UTC45m
2026-07-11 - - Jul 11, 03:35 UTCJul 11, 03:45 UTC10m
2026-07-11 - - Jul 11, 01:40 UTCJul 11, 02:30 UTC50m
2026-07-11 - - Jul 11, 00:40 UTCJul 11, 01:05 UTC25m
2026-07-10 - - Jul 10, 23:20 UTCJul 10, 23:30 UTC10m
2026-07-10 - - Jul 10, 21:20 UTCJul 10, 22:50 UTC1h 30m
2026-07-10 - - Jul 10, 16:05 UTCJul 10, 16:55 UTC50m
2026-07-10 - - Jul 10, 15:20 UTCJul 10, 15:30 UTC10m
2026-07-10 - - Jul 10, 01:10 UTCJul 10, 01:35 UTC25m
2026-07-09 - - Jul 9, 23:20 UTCJul 9, 23:40 UTC20m
2026-07-09 - - Jul 9, 21:55 UTCJul 9, 22:15 UTC20m
2026-07-09 - - Jul 9, 20:15 UTCJul 9, 21:20 UTC1h 5m
2026-07-09 - - Jul 9, 18:30 UTCJul 9, 19:20 UTC50m
2026-07-09 - YLW → YQQ Jul 9, 16:40 UTCJul 9, 17:45 UTC1h 5m
2026-07-09 - - Jul 9, 14:25 UTCJul 9, 15:30 UTC1h 5m
2026-07-09 - - Jul 9, 01:15 UTCJul 9, 01:30 UTC15m
2026-07-09 - - Jul 9, 00:20 UTCJul 9, 00:35 UTC15m
2026-07-08 - - Jul 8, 22:50 UTCJul 8, 23:40 UTC50m
2026-07-08 - - Jul 8, 21:15 UTCJul 8, 22:10 UTC55m
2026-07-08 - - Jul 8, 18:15 UTCJul 8, 19:05 UTC50m
2026-07-08 - - Jul 8, 16:50 UTCJul 8, 17:40 UTC50m
2026-07-08 - - Jul 8, 15:15 UTCJul 8, 15:30 UTC15m
2026-07-08 - - Jul 8, 02:15 UTCJul 8, 02:35 UTC20m
2026-07-08 - - Jul 8, 00:00 UTCJul 8, 01:35 UTC1h 35m
2026-07-07 - - Jul 7, 22:55 UTCJul 7, 23:45 UTC50m
2026-07-07 - - Jul 7, 21:55 UTCJul 7, 22:15 UTC20m
2026-07-07 - - Jul 7, 20:45 UTCJul 7, 21:00 UTC15m
2026-07-07 - - Jul 7, 19:45 UTCJul 7, 20:00 UTC15m
2026-07-07 - - Jul 7, 18:00 UTCJul 7, 18:45 UTC45m
2026-07-07 - - Jul 7, 15:50 UTCJul 7, 16:35 UTC45m

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

Mode-S C06C87 frequently asked

What is Mode-S code C06C87?
C06C87 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GPCO.
Where is Mode-S C06C87 registered?
Mode-S code C06C87 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C06C87 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C06C87, octal 60066207, decimal 12,610,695.