41 Service Flying Training School and during its operation graduated 1,055 pilots and recorded more than 180,000 hours of flight time before being abandoned on 30 June 1944.

Six runways were listed as follows: [4] A Relief Landing field for RCAF Station Weyburn was located approximately 19 mi (31 km) south-east.

The Relief field was laid out in a triangle with three runways, detailed in the following table:[5] A review of Google Maps satellite imagery on 8 June 2018 shows no details indicating an airfield at the listed coordinates.

A Relief Landing field for RCAF Station Weyburn was located approximately 12 mi (19 km) south-east of Weyburn and approximately 2 mi (3.2 km) south of the unincorporated community of Ralph south of Highway 39.

[6] A review of Google Maps satellite imagery on 8 June 2018 shows no details indicating an airfield at the listed coordinates.