All places

Aircraft based in CYOS, Ontario

11 aircraft on the Canadian register give CYOS as their base, and the middle one was built in 1976. The oldest dates from 1946, the newest from 2011.

11
Registered here
3
Different categories
1
Amateur-built
Ultralight
The most common types in CYOS

1 of them holds a Special Certificate of Airworthiness for owner maintenance. That is worth knowing before you buy one: it is a one-way door, and an aircraft cannot readily go back to a standard certificate. What the certificate types mean.

For sale in Ontario
Every aircraft based in CYOS

Canadian Civil Aircraft Register, current to July 27, 2026. Aircraft data reproduced and distributed with the permission of the Government of Canada. The register records a base city for each aircraft; it holds no owner name or address, and none is shown here. MarketPlane.ca is not affiliated with Transport Canada.