Cart Shopping Cart My Store Account Orders Downloads Shopping Cart Remove item Thumbnail image Product Price Quantity Subtotal × 1720. Operating Costs of Transport Airplanes, Influence of the Wing Aspect Ratio and Flight Conditions $20.00 1720. Operating Costs of Transport Airplanes, Influence of the Wing Aspect Ratio and Flight Conditions quantity $20.00 × 22. Preliminary Design Equations for Aircraft Weight Estimation $20.00 22. Preliminary Design Equations for Aircraft Weight Estimation quantity $20.00 × 897. Learning to Live With the OBAWS $20.00 897. Learning to Live With the OBAWS quantity $20.00 × 23. The Value of a Pound $20.00 23. The Value of a Pound quantity $20.00 × 912. The Weight Module - A Keystone in the Aircraft Synthesis Program $20.00 912. The Weight Module - A Keystone in the Aircraft Synthesis Program quantity $20.00 × 896. The STAN/MASS System of Determining Aircraft Weight and Balance $20.00 896. The STAN/MASS System of Determining Aircraft Weight and Balance quantity $20.00 × 910. Engine and Airplane - Will It Be a Happy Marriage? $20.00 910. Engine and Airplane - Will It Be a Happy Marriage? quantity $20.00 × 20. Wing Weight Estimating Simplified $20.00 20. Wing Weight Estimating Simplified quantity $20.00 × 32. Weight and It's Effect on the Operation and Performance of Commercial Aircraft $20.00 32. Weight and It's Effect on the Operation and Performance of Commercial Aircraft quantity $20.00 × 1. Weight Economy $20.00 1. Weight Economy quantity $20.00 Coupon: Apply coupon Update cart Available coupons (Click to apply). Cart totals Subtotal $200.00 Tax $0.00 Total $200.00 Proceed to checkout