Keywords: Airfoil with stringers.jpg en This is the profile view of a NACA 2415 airfoil with two vertical stiffeners as shown and 8 stringers shown attaching these vertical spars to the flange own Eas4200c f08 aeris mcrae 11/7/08 Airfoil diagrams used in University of Florida course EAS4200C Mechanics of Aircraft Structures |