Airfoils, Incorporated is a consulting firm specializing in airfoil design, analysis, and testing, including high-lift systems. Consultation in general aerodynamics is also available. Over the past 37 years, founder Dan M. Somers has designed airfoils for a wide range of applications including wind turbines, fans, propellers, and aircraft using the Eppler Airfoil Design and Analysis Code. He has also conducted many wind-tunnel investigations of his airfoils.