This screen is used to determine the drag coefficient for a fuselage. You must enter;

1. Fuselage length 

2. Maximum Fuselage Diameter


The units are the units selected in the Drag Breakdown TabDrag_Breakdown_Tab 

After the above dimensions are entered the drag coefficient will be derived. if the Ok button is pressed then the derived drag coefficient will be returned to the Edit Drag Breakdown ItemEdit_Drag_Breakdown_Item  screen. If the Cancel button is pressed then the Edit Drag Breakdown ItemEdit_Drag_Breakdown_Item  screen will remain unchanged.