Boeing B-17 Flying Fortress foreign aircraft landing on Swiss territory and 56 aircraft crashing there. In October 1943 the Swiss interned Boeing B-17F-25-VE, tail number 25841, and its U.S. flight crew after the Flying Fortress developed engine trouble after a raid over Germany and was forced to land. The aircraft was turned over to the Swiss Air Force, who then flew the bomber until the end of the war, using other interned but non-airworthy B-17s for spare parts. The bomber was repainted a dark olive drab, but retained its light gray-painted under surfaces. It carried Swiss national white cross insignia in red squares on
RAF Bomber Command aircrew of World War II some air gunners were commissioned officers of which a small number were considerably older than most aircrew and even veterans of World War I. An Air Gunner wore a single-winged aircrew brevet with a wreath containing the letters AG on his tunic, above his left breast pocket denoting his trade specialization and very early in the war might also have the brass "winged bullet" qualification badge of a pre-war air gunner on his sleeve. Typically when flying operationally the following aircraft were crewed as below: Fairey Battle single-engined light bomber – most often used in daylight operations in a ground