Since 1992, Lycoming Engines specializes in manufacture of piston aircraft engines. They maintain the world’s most complete aviation piston engine test facilities. With the ability to simulate nearly all aspects of flight, we ensure a high degree of flight readiness and dramatically reduce flight testing costs. Lycoming piston engines power more than half of the world’s general aviation fleet – both rotary-wing and fixed-wing. After more than 80 years and 325,000 piston aircraft engines, the Lycoming name continues to stand for reliable, durable power.