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              | Boeing X-36 
                Prototype Fighter |  
          
            
              | The 
              Boeing Company and the National Aeronautics and Space 
              Administration (NASA) are teamed to develop a prototype fighter 
              aircraft designed for stealth and agility. The result--after only 
              28 months--is a subscale tailless aircraft called the X-36.  
              The 28-percent scale, remotely piloted X-36 has no vertical or 
              horizontal tails, yet it is expected to be more maneuverable and 
              agile than today's fighters. In addition, the tailless design 
              reduces the weight, drag and radar cross section typically 
              associated with traditional fighter aircraft.  In a series of 
              upcoming flight tests, the low-cost X-36 research vehicle will 
              demonstrate the feasibility of using new flight control 
              technologies in place of vertical and horizontal tails to improve 
              the maneuverability and survivability of future fighter aircraft. During flight, the X-36 will use new split 
              ailerons and a thrust-vectoring nozzle for directional control. 
              The ailerons not only split to provide yaw (left and right) 
              control, but also raise and lower asymmetrically to provide roll 
              control.  The X-36 vehicle also incorporates an advanced, 
              single-channel digital fly-by-wire control system developed with 
              commercially available components.
 Fully fueled, the X-36 prototype weighs 1,300 
              pounds. It is 19 feet long and measures 11 feet at its widest 
              point. It is 3 feet high and is powered by a Williams Research 
              F112 engine that provides about 700 pounds of thrust. Using a 
              video camera in the nose of the vehicle, a pilot controls the 
              flight of the X-36 from a virtual cockpit--complete with head-up 
              display (HUD)--in a ground-based station. This pilot-in-the-loop 
              approach eliminates the need for expensive and complex autonomous 
              flight control systems.
 Boeing, through the former McDonnell Douglas, has been 
              working under contract to NASA Ames Research Center, Moffett 
              Field, Calif., since 1989 to develop the technical breakthroughs 
              required to achieve tailless agile flight. Based on the positive 
              results of extensive wind tunnel tests, McDonnell Douglas in 1993 
              proposed building a subscale tailless research aircraft.   
              In 1994 McDonnell Douglas and NASA began joint funding of the 
              development of this aircraft, now designated the X-36. Under the 
              roughly 50/50 cost-share arrangement, NASA Ames is responsible for 
              continued development of the critical technologies, and Boeing for 
              fabricating the aircraft.   Boeing has built the X-36 
              with a combination of advanced, low-cost design and manufacturing 
              techniques pioneered by the company's Phantom Works 
              research-and-development operation.
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              | 
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              | X-33 Prototype Fighter Standard Series.  1/15th scale.  8.75" wingspan x 13.35" 
              long.
 No. AXA5D-ST.  Only $139.95
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