The Boeing B-17 Flying Fortress was an American four-engined heavy bomber designed in the mid-1930s for the United States Army Air Corps. Fast for its size, able to work at high altitude and bristling with defensive guns at the expense of…
The Consolidated B-24 Liberator is the most heavily produced heavy bomber in history and, at the same time, the American four-engined bomber of the Second World War that occupies the least space in popular memory. It was born out of a job…