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The History of the XV-15 Tilt Rotor Research Aircraft: From Concept to Flight - XV-3 Program, Stability Issues, Army and Navy Participation, VTOL, Flight Research Incidents and Crash, V-22 Osprey
Price: $9.99 USD. Words: 91,220. Language: English. Published: May 4, 2015. Categories: Nonfiction » History » Military, Nonfiction » Engineering, trades, and technology » Aeronautics & Astronautics
Professionally converted for accurate flowing-text e-book format reproduction, this wonderful NASA history document tells the story of the successful development of the tilt rotor aircraft.