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1
The history of the XV-15 tilt rotor research aircraft : from concept to flight
Washington, D.C. :; Washington, D.C. : National Aeronautics and Space Administration, Office of Policy and Plans, NASA History Division : For sale by the U.S. G.P.O., Supt. of Docs., 2000Format: Government Document eBook -
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The history of the XV-15 tilt rotor research aircraft : from concept to flight
Washington, D.C. : National Aeronautics and Space Administration, Office of Policy and Plans, NASA History Division : For sale by the U.S. G.P.O., Supt. of Docs., 2000Format: Government Document Book
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The history of the XV-15 tilt rotor research aircraft : from concept to flight
Washington, D.C. : National Aeronautics and Space Administration, Office of Policy and Plans, NASA History Division : For sale by the U.S. G.P.O., Supt. of Docs., 2000Format: Government Document Book
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Aerodynamic characteristics of two-dimensional wing configurations at angles of attack near -90 p0 s
Moffett Field, Calif. : St. Louis, Mo. ; National Aeronautics and Space Administration, Ames Research Center : U.S. Army Aviation Systems Command, 1986Format: Government Document Book