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Our History

In 1845, when Williamsport, PA was known as the Lumber Capital of the World, Madame Ellen Curtis Demorest founded the Demorest Manufacturing Company. Over the next 60 years, Demorest produced sewing machines, bicycles, typewriters, duplicators, gas irons, and printing presses.

In 1907, Demorest was restructured and named the Lycoming Foundry and Machine Company, focusing on the design and manufacture of engines. Over the next 25 years, 57 Lycoming engine models powered over 250 different automobiles, including the venerable Cord, Auburn, and Duesenberg.

On April 3, 1929, a Beech-designed TravelAir biplane was the first aircraft to feature a Lycoming motor (the nine-cylinder, 215 horsepower R-680 radial engine) on successful trial flights. It was christened "The Lycoming" because the Lycoming Manufacturing Company, now known as Lycoming Engines, built the motor. The successful trial came just two years after Charles Lindbergh flew his "Spirit of St. Louis" nonstop from New York to Paris marking the "golden age of aviation" and introduced Lycoming as the world's foremost piston aircraft engine manufacturer. Over the next twenty years, Lycoming built over 25,000 R-680 radial engines and established a worldwide reputation for excellence that has thrived ever since.

Headquartered in Williamsport, Pennsylvania, today Lycoming is a global operating division of Textron's Avco Corporation subsidiary, and an operating unit of Textron Systems, specializing in the engineering, manufacturing, assembly, test and support of piston aircraft engines. Lycoming's factory produces the most complete line of horizontally opposed, air-cooled, four-, six- and eight-cylinder engines available including the only FAA-certified aerobatic and helicopter piston engines on the market. The company has built more than 325,000 piston aircraft engines and powers more than half the world's general aviation fleet, both rotary and fixed wing.

Lycoming engines power a wide range of aircraft, are consistently reliable and are backed by a worldwide network of sales, service and technical support. As the industry leader, Lycoming continues to improve the performance and value delivered to its customers through research and development with enhanced valve train systems, alternative fuels and materials advancement.

About Textron Textron Inc. (NYSE: TXT) is a $10 billion multi-industry company operating in 33 countries with approximately 37,000 employees in continuing operations.  The company leverages its global network of aircraft, industrial and finance businesses to provide customers with innovative solutions and services. Textron is known around the world for its powerful brands such as Bell Helicopter, Cessna Aircraft, Jacobsen, Kautex, Lycoming, E-Z-GO and Greenlee, among others.  More information is available at www.textron.com.

LYCOMING MILESTONES

  • 1907: Creation of Lycoming Foundry and Machine Company
  • 1910: Produces first automobile engine for Velie Motor Corporation. Produces Cord, Auburn, Duesenberg, Locomobile, Paige, Graham, McFarlan, and Checker models
  • 1917: During World War I, Lycoming produced 15,000 engines to power military trucks and ambulances
  • 1929: The Lycoming factory developed its first aircraft engine: a nine-cylinder radial, the R-680. More than 25,000 R-680s were built
  • 1933: Lycoming becomes part of Aviation Corporation, later AVCO
  • 1938: Lycoming develops the O-145 opposed cylinder engine. Igor Sikorsky flew the first successful helicopter powered by a 65-horsepower GO-145
  • 1942: For its contributions to the World War II production effort, the Army Air Corps presented Lycoming with the coveted E-Award for its outstanding contribution to the welfare and security of the United States
  • 1945: A Lycoming-powered Stinson "Sentinel" liaison plane was the first allied plane to land on Iwo Jima
  • 1967: Lycoming developed the first and only FAA-certified aerobatic engine
  • 1987: Textron purchased AVCO, which included AVCO Lycoming
  • 1994: Lycoming selected to power the Cessna Single Engine Restart Program
  • 1996: Lycoming piston engines power all United States aircraft competing the World Aerobatic Championships
  • 1997: Lycoming engines power more than 85% of the new general aviation aircraft produced worldwide
  • 2002: Textron Lycoming announces name change to "Lycoming Engines" eliminating Textron from it previously co-branded logo
  • 2003: Lycoming announces the debut of its racing program with the sponsorship of two teams appearing at the 40th anniversary National Champion Air Races and Air Show at Reno, Nevada
  • 2004: Lycoming opens engine museum at company HQ in honor of the 75th anniversary of its first aircraft engine
  • 2005: January 18, Lycoming powered Robinson helicopter lands on South Pole after departing Buenos Aires, Argentina on December 29, 2004

    Lycoming Engines announces certification and implementation of its new valve-train roller tappet technology.

    More Info on Roller Tappets

    UAW Local 787 and Lycoming Engines ratify a new labor contract to solidify cooperation and collaboration on Lycoming's path to premier
  • 2006: Lycoming achieves 1,000,000 hours of operation without a lost-time accident

    Lycoming launches its ATC (Advanced Technology Center) - Lycoming's center of excellence for innovation

    Lycoming's new Advanced Technology Center's dedication to innovation and excellence in research and development is exemplified by the Thunderbolt Engine

    Lycoming Engines announces a partnership with the Lindbergh Foundation, by creating the Lindbergh-Lycoming grant. The grant is Lycoming Engines' way of investing in the aviation community while supporting the profound work done by the Lindbergh Foundation.

    Lycoming engines powers first place winners Jon Sharp in the National Championship Reno Air Races and Kirby Chambliss in the Red Bull Cup Air Race World Series. Mike Jones's Warp Speed Wanda is fastest normally aspirated Sports Class racer at Reno.
  • 2007: Lycoming receives AS 9100 Certification

    July 25 - Second Lindbergh-Lycoming Grant Winner Announced at EAA Airventure in Oshkosh

    September 28 - NemesisNXT Wins 2007 Reno Air Races With a Lycoming Engine

 

Additional Resources

Legacy Engines

The Lycoming Museum (PDF)

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Lycoming Engines is a division of AVCO Corporation, a wholly owned subsidiary of Textron Inc.