RCAF Station Guelph was a Second World War British Commonwealth Air Training Plan (BCATP) station located in Guelph, Ontario on the campus of the Ontario Agricultural College (OAC), the Ontario Veterinary College (OVC), and the Macdonald Institute. The station is usually known as No. 4 Wireless School and was home to several schools as well as test facilities for air force kitchens.

Royal Canadian Air Force Station Jarvis was a Second World War British Commonwealth Air Training Plan (BCATP) station located near Jarvis, Ontario. The station was home to No. 1 Bombing and Gunnery School and is usually known by that name. Bombing and Gunnery schools trained Air Gunners, Wireless Air Gunners, Air Observers, Air Bombers, and Navigator-Bomb Aimers. These airmen served as aircrew on bombers and maritime patrol aircraft.