The Boeing B-17 Flying Fortress is an American four-engined heavy bomber aircraft that was developed in the mid-1930s for the United States Army Air Corps. A fast and high-flying bomber used primarily
A B-17G, Sentimental Journey, performing at the 2014 Chino Airshow in Chino, California
Installation of fixtures and assemblies on a tail fuselage section of a B-17 at the Douglas plant in Long Beach, California, October 1942
Waist position gun blister of Model 299, not adopted for production
Boeing-built B-17Fs, with the clear-view two-piece Plexiglas bombardier's nose.
The Boeing Model 307 Stratoliner is an American stressed-skin four-engine low-wing tailwheel monoplane airliner derived from the B-17 Flying Fortress bomber, which entered commercial service in July 1
Boeing B-17 Flying Fortress
…April 1938 First flight 28 July 1935 Variants Boeing XB-38 Flying Fortress Boeing YB-40 Flying Fortress Boeing C-108 Flying Fortress Developed into Boeing 307 Stratoliner The Boeing B-17 Flying Fortress is an American four-engined heavy bomber aircraft that was developed in the mid-1930s for the United States Army Air…
Boeing 307 Stratoliner, Pan Am JP5629675
Boeing S-307 Stratoliner production line, with early B-17s to the rear
Prototype Model 307 NX19901 with the small tail as initially designed, and which caused its loss
Wreck of the prototype, NX19901