 Memphis Belle is the nickname of a four-engine bomber which was introduced in what year?
Memphis Belle (aircraft): Memphis Belle is the nickname of a Boeing B-17F Flying Fortress that was used during the Second World War that inspired the making of two motion pictures: a 1944 documentary film, "", and a 1990 Hollywood feature film, "Memphis Belle". Boeing B-17 Flying Fortress: The Boeing B-17 Flying Fortress is a four-engine heavy bomber developed in the 1930s for the United States Army Air Corps (USAAC).
i don't know