Cart Shopping Cart My Store Account Orders Downloads Shopping Cart “1098. Operating Cost Model for Local Service Airlines” has been added to your cart. Continue Shopping Remove item Thumbnail image Product Price Quantity Subtotal × 1095. USAF In-Service Weight and Balance System $20.00 1095. USAF In-Service Weight and Balance System quantity $20.00 × 1100. Survivable Fuel Systems $20.00 1100. Survivable Fuel Systems quantity $20.00 × 1102. Fuselage Analytical Weight Estimation Method $20.00 1102. Fuselage Analytical Weight Estimation Method quantity $20.00 × 1098. Operating Cost Model for Local Service Airlines $20.00 1098. Operating Cost Model for Local Service Airlines quantity $20.00 Coupon: Apply coupon Update cart Available coupons (Click to apply). Cart totals Subtotal $80.00 Tax $0.00 Total $80.00 Proceed to checkout