Ocean Bridge: The History of RAF Ferry CommandAt the beginning of the Second World War there was no thought of delivering planes by air across the Atlantic. It was assumed to be too costly and too dangerous, especially in winter. Despite this initial reluctance, between the fall of 1940 and the spring of 1945, Royal Air Force Ferry Command's mixed civilian and military crews flew almost ten thousand aircraft, mainly American built, to operational squadrons overseas. In Ocean Bridge Carl Christie