The Power of Choice for More than 75 Years After more than 75 years and 325,000 piston aircraft engines, the Lycoming name continues to stand for reliable, durable power with unparalleled support and service. Building on ......The Power of Choice for More than 75 Years After more than 75 years and 325,000 piston aircraft engines, the Lycoming name continues to stand for reliable, durable power with unparalleled support and service. Building on a proud heritage, Lycoming remains the clear leader in the piston market, producing more piston engines for general aviation manufacturers than any other company in the world. Lycoming powers more of the worlds general aviation fleet - both fixed wing and rotary - than all other power plants combined. At Lycoming, were as proud of our future as we are of our heritage. Keep your eye on Lycoming for innovative and exciting new developments and designs. Now and into the 21st century, Lycoming engines are truly the Power of Choice. AS9100 Registered Lycoming is an AS9100 Registered company. Lycomings Quality Management System meets the AS9100 standard, which contains all the requirements of ISO9001:2000 along with the 80 additional requirements which the International Aerospace Quality Group (IAQG) has deemed critical to Aerospace Quality.