WW2 Canadian RCAF Aylmer Ontario AT.S.1. Postcard 3 1/2″ X 5 1/4″

This is an original WW2-era postcard featuring the Royal Canadian Air Force (RCAF) Aylmer Station in Ontario, Canada. The postcard measures approximately 3 1/2 inches by 5 1/4 inches. During World War II, RCAF Station Aylmer served as an important site for the Air Technical School No. 1 (AT.S.1.), where personnel received training in aircraft maintenance, engineering, and related technical fields. The station contributed significantly to the British Commonwealth Air Training Plan, supporting the development of skilled aircrew and ground staff for wartime operations. The front of the postcard typically depicts a view or key building from the station, providing visual context of its wartime setting. The reverse side features the standard postcard layout for correspondence and mailing. This item represents a period artifact linked to Canada’s military aviation history and offers insight into the infrastructure supporting the air force during the Second World War.