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Boeing 307 Stratoliner. The Boeing B-17 Flying Fortress is an American four-engined heavy bomber aircraft developed in the 1930s for the United States Army Air Corps (USAAC). A fast and high-flying bomber, the B-17 was used primarily in the European Theater of Operations and dropped more bombs than any other aircraft during World War II.
The B-17B (299M) was the first production model of the B-17 and was essentially a B-17A with a slightly larger rudder, larger flaps, a redesigned nose and 1,200 hp (890 kW) R-1820-51 engines. The small, globe-like, machine gun turret used in the Y1B-17's upper nose blister was replaced with a .30 in (7.62 mm) machine gun, its barrel run through ...
Contents. B-17 Flying Fortress units of the United States Army Air Forces. The Collings Foundation B-17G N93012 restored to represent B-17G Nine-O-Nine of the 323rd Bomb Squadron, one of two longest-serving B-17's of the 91st BG; the original "Nine-O-Nine" was scrapped after World War II in Kingman, Arizona. This is a list of United States Army ...
The Boeing B-17 Flying Fortress is an American four-engine heavy bomber used by the United States Army Air Forces and other Allied air forces during World War II. Forty-five planes survive in complete form, [1][a] including 38 in the United States with many preserved in museum displays. The number of operational B-17s has dwindled over time ...
The 707 was based on the 367-80 "Dash 80". During and after World War II, Boeing was known for its military aircraft. The company had produced innovative and important bombers, from the B-17 Flying Fortress and B-29 Superfortress to the jet-powered B-47 Stratojet and B-52 Stratofortress, but its commercial aircraft were not as successful as those from Douglas Aircraft and other competitors.
This new fuselage was intentionally designed around twin bomb bays, each one being the same size and capacity of the B-17 bomb bays. In January 1939, the USAAC, under Specification C-212, formally invited Consolidated [7] to submit a design study for a bomber with longer range, higher speed and greater ceiling than the B-17. The specification ...
In 1935, Boeing then designed a four-engine airliner using components from the Boeing Model 299 B-17 Flying Fortress heavy bomber as the Model 307. It combined the wings, tail, rudder, undercarriage, and engines from the B-17 with a new, much larger pressurized circular cross-section fuselage with a maximum diameter of 138 in (3.5 m). [10]
1947 (Turkey) 1949 (France) Developed into. Focke-Wulf Ta 152. The Focke-Wulf Fw 190, nicknamed Würger[ b ] (Shrike) is a German single-seat, single-engine fighter aircraft designed by Kurt Tank at Focke-Wulf in the late 1930s and widely used during World War II. Along with its well-known counterpart, the Messerschmitt Bf 109, the Fw 190 ...