Base / Station: Windsor Mills

Dates of Operation or Period of Information:

Integral Units: No. 4 Elementary Flying Training School

Unit Duties / Information: No. 4 EFTS was one of the first four Elementary Flying Training Schools to open – June 24, 1940.

Aircraft Flown: No. 4 EFTS – Finch, Tiger Moth

Commanding Officers:

Financial Impact:

Date / Reason for closure: No. 4 EFTS was closed August 25, 1944.


RCAF Aerodrome Windsor Mills, Quebec. Image from the RCAF Pilots Manual of Aerodromes and Seaplane Bases circa 1942.

this appears to be a likely location for the former station. If anyone would like to provide additional feedback please reach out via the facebook group. The group is located at