Cart Shopping Cart My Store Account Orders Downloads Shopping Cart “1498. Technology Assessment – an Update of Current State-Of-The-Art V/STOL Technology” has been added to your cart. Continue Shopping Remove item Thumbnail image Product Price Quantity Subtotal × 12. Weight Control - Aircraft Design Problem $20.00 12. Weight Control - Aircraft Design Problem quantity $20.00 × 1454. Grumman's Forward Swept Wing Feasibility Studies and X-29A Technology Demonstrator $20.00 1454. Grumman's Forward Swept Wing Feasibility Studies and X-29A Technology Demonstrator quantity $20.00 × 1498. Technology Assessment - an Update of Current State-Of-The-Art V/STOL Technology $20.00 1498. Technology Assessment - an Update of Current State-Of-The-Art V/STOL Technology quantity $20.00 Coupon: Apply coupon Update cart Available coupons (Click to apply). Cart totals Subtotal $60.00 Tax $0.00 Total $60.00 Proceed to checkout