Vertical Flight History
Forum 61 - Grapevine, TX 2005
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Downwash and Uproar: The U.S. Navy's Troubled Association with the Helicopter in World War Two Regular Price: $30.00 Member price: $15.00
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The Arrival of the Tiltrotor Regular Price: $30.00 Member price: $15.00
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Back to the Future of Rotorcraft? A Bi-Rotor Configuration Whose Virtues Went Unexamined for Decades Regular Price: $30.00 Member price: $15.00
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Achenbach and the 1874 Tail Rotor Helicopter Regular Price: $30.00 Member price: $15.00
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The Buhl "Pusher" Autogiro of 1931: A Critical Reappraisal Regular Price: $30.00 Member price: $15.00
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The Gyroplanes, Helicopters and Convertiplanes of Raoul Hafner Regular Price: $30.00 Member price: $15.00
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British V/STOL Rotorcraft Concepts in the 20th Century Regular Price: $30.00 Member price: $15.00
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Dr. W. Laurence LePage, from XR-1 to Tilt-Rotor Regular Price: $30.00 Member price: $15.00
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The Last Autogiro: Skyway Engineering AC-35 of 1961 -1966 Regular Price: $30.00 Member price: $15.00
