Lycoming Engines specializes in engineering, manufacture, service and support of piston aircraft engines. With a factory in Williamsport, Pennsylvania, Lycoming piston engines power more than half of the world's general aviation fleet – both rotary-wing and fixed-wing and also provides engines for military training schools and other specialized applications. Lycoming Engines is an operating division of Avco Corporation. More information is available at www.lycoming.com.