After reading Chapter 4, Drawings in the FAA-H-8083-30A General Handbook, select an element of aircraft design and drawing you would like to present to the class. create a powerpoint presentation can be any topic within Chapter 4, from computerized aircraft drawings to drawing types (Illustrated Parts Breakdown -IPB), to charts and graphs. Be sure to explain the concept, what its use and purpose are in aircraft design and drawings, and how it is applicable to aircraft maintenance and safety requirements. What aircraft materials are used in the design