B-17G "Flying Fortress" No. 44-83690 B-17G-90-DL-44-83690 "Flying Fortress" is a heavy bomber manufactured by the Douglas Aircraft Company in Long Beach, California. Douglas was one of two companies in addition to Boeing, designated to manufacture B-17s during World War II. General features of the B-17 include its mid-wing monoplane design, aluminum-clad exterior, four radial engines, massive wing structure, and heavy armament. Greenfield, Kent. American Strategy in World War II: A Reconsideration. Baltimore: Johns Hopkins Press, 1963. B-17G "Flying Fortress" No. 44-83690 B-17G-95-DL "Flying Fortress" No. 44-83690 is a historic B-17 Flying Fortress Heavy bomber located at the Aviation Museum, Grissom Air Force Base in Pipe
B-17 Flying Fortress units of the United States Army Air Forces the most experienced B-17 units, and their departure from England slowed down the development of the Eighth Air Force’s offensive. Later, two newly trained II Bomber Command groups (2d, 99th) deployed from the United States. The four B-17E groups formed the heavy bomber component of XII Bomber Command (and Northwest African Strategic Air Force). In North Africa Flying Fortresses were used against German and Italian military targets in Algeria and Tunisia, and to attack German shipping in the Mediterranean. Flying Fortresses took part in the bombardment of the Italian stronghold of Pantelleria, the invasion of Sicily and the invasion of