Boeing B-29 Superfortress Strategic Long-Range, High-Altitude Heavy Bomber Aircraft
The Boeing B-29 Superfortress marked the pinnacle of American bomber design by the end of World War 2 - it proved critical in ending the war with Japan.
Authored By Staff Writer; Content ©www.MilitaryFactory.com
The Boeing B-29 "Superfortress" will forever be linked to the atomic bombs dropped on the Japanese cities of Hiroshima and Nagasaki to help end World War 2 ("Bock's Car" and the "Enola Gay" were the selected aircraft). However, before the B-29 signaled the beginning of the end of the conflict, it served as a nearly untouchable, high-altitude, heavy bombing platform with revolutionary technologies incorporated throughout her impressive design. The Boeing B-29 only served in the Pacific Theater against the Empire of Japan during the war and was never called to action over Europe as the war against Germany was winding down by April-May of 1945. However, the bomber series would go one to serve extensively throughout the upcoming Korean War (1950-1953), solidifying its place in American military aviation history.
The B-29, like the Boeing B-17 Flying Fortress before it, was developed to a US Army Air Corps (USAAC) requirement for a high-level heavy bomber capable of extended operational ranges and increased payloads while operating at speeds nearing 400 miles per hour. The range requirement was of particular note due to the vast distances encountered in the Pacific. The B-29 program began slowly and appeared prior to America's entry into World War 2. After the Japanese attack on Pearl Harbor (December 7th, 1941), the B-29 program was pushed into full gear as the need for modern bombers was apparent. The first of three "XB-29" prototypes took to the air in 1942 with government orders already secured for over 1,500 production-quality units.
The B-29 Superfortress was a mid-wing monoplane design centered around a tubular fuselage powered by four large air-cooled radial piston engines. The pencil-like fuselage was heavily-glazed at the nose and provided the characteristic appearance for the series. Crew accommodations included ten personnel made up of pilots, bombardiers, navigators, specialists and dedicated gunners. All weapon systems were held in electrically-powered turret "barbettes" operated by way of integrated periscopes and fitted in dorsal, ventral and tail gun positions. This armament arrangement represented a vast departure from any bomber defenses fielded during the war, though necessitated by the B-29's high operating altitude (the B-17 still utilized some open-air machine gun ports, exposing the crew to the bitter cold temperatures of high-level flight).