Originally shared by +Gazing Skyward TV October 15th, 1952First flight of the Douglas X-3 Stiletto. The Douglas X-3 Stiletto was a 1950s United States experimental jet aircraft with a slender fuselage and a long tapered nose, manufactured by the Douglas Aircraft Company. Its primary mission was to investigate the design features of an aircraft suitable for sustained supersonic speeds, which included the first use of titanium in major airframe components. Douglas designed the X-3 with the goal of a maximum speed of approximately 2,000 m.p.h, but it was, however, seriously underpowered for this purpose and could not even exceed Mach 1 in level flight. Although the research aircraft was a disappointment, Lockheed designers used data from the X-3 tests for the Lockheed F-104 Starfighter which used a similar trapezoidal wing design in a successful Mach number 2 fighter…. Source:Wikipedia, Douglas X-3 Stiletto: http://gstv.us/1LMy3X8 YouTube, Douglas X-3 Stiletto: http://gstv.us/1LMypwS YouTube, Douglas X-3 Stiletto: 1950s U.S. Experimental Jet Aircraft: http://gstv.us/1LMyuAG YouTube, Aircraft, USA: Experimental X-3 Stiletto 250199-01: http://gstv.us/1LMyy3p If you enjoy the "This Day in Aviation History" collection, you may enjoy some of these other collections from Gazing Skyward TV: http://gstv.us/GSTVcollections Photo from: http://gstv.us/1LMyCjO #avgeek #aviation #history #Douglas #X3 #Stiletto #USAF #NACA […]