Viagrafix Accessories

Produce NACA 4-digit, 5-digit, and 6-series airfoils. Select from more than 300 airfoils in the Wingmaster airfoil library. Among the airfoils included are historical airfoils (Clark, Curtiss, USA, Gottingen, RAF, and many more). Customize any airf oil, modifying the thickness and sweep. Apply airfoils to model wign design, using multiple airfoils in a wing, w/linear or nonlinear transition from one airfoil to another. Completely control the wing taper and sweep, with
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Easy to use, ModelCAD comes with online help, a complete manual and five easy lessons to get started. Powerful, ModelCAD has extensive Computer Aided Design features for drawing, construction and editing. Distance and area calculations as well as c alculating the center of gravity of a model airplane is also available. Dimensioning may be added as well, choose from angular, diameter and radius dimensions. Create a complete set of plans and print them to scale. If your
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