Pt.1. Preliminary sizing of airplanes.-- pt.2. Preliminary configuration design and integration of the propulsion system.-- pt.3. Layout design of cockpit, fuselage, wing and empennage: cutaways and inboard profiles.-- pt.4. Layout design of landing gear and sytems.-- pt.5. Component Weight estimation.-- pt.6. Preliminary calculation of aerodynamic, thrust and power characteristics.-- pt.7. Determination of stability, control and performance characteristics: far and military requirement.-- pt.8. Airplane cost estimation: design development, manufacturing and operating,