Flying Engineer

Lycoming Engines

Piston aircraft engine manufacturer in Williamsport, Pennsylvania

Is this your company?Update your details and get buyer requests.Claim page →

About Lycoming Engines

Lycoming Engines is a manufacturer of piston aircraft engines based in Williamsport, Pennsylvania, and an operating division of Avco Corporation. The business dates back to the Demorest Manufacturing Company, founded in 1845, which became Lycoming Foundry and Machine Company in 1907. Its first aircraft engine, the R-680 nine-cylinder radial, flew in 1929. Today it supplies engines for general aviation aircraft, aerobatic aircraft, piston helicopters and fleet operators such as flight schools and tour services.

Products

  • Certified piston engines in the 235, 320, 360, 390, 540, 580 and 720 series
  • iE2 electronically controlled engine and Thunderbolt custom-built engines
  • Factory rebuilt engines, FAA-certified to zero-time status
  • Overhauled engines restored to factory standards
  • Genuine parts, including pistons, tappets, crankshafts and cylinder kits, and the Lycoming EIS engine information system

Services

Lycoming supports owners through authorized service centers, a distributor network, a product support hotline, technical publications and training courses. Its Materials Laboratory carries out destructive and non-destructive testing and performs forensic metallurgical evaluations for the FAA, NTSB and other authorities.

Company facts

  • Building aircraft engines since 1929
  • More than 300,000 engines built and more than 700 FAA-certificated engine models
  • About 200,000 active engines in service
  • AS9100 registered quality management system
  • Shingo Prize for Operational Excellence in 2010
  • States it is the only FAA-certified aerobatic piston engine manufacturer
  • Engines used to standardise aircraft in the Red Bull Air Race World Championship

Contact

Phone: +1 570 323 6181 (US and Canada toll free 1-800-258-3279)

Location

652 Oliver Street, Williamsport, PA 17701, United States

Open in maps ↗

More companies in United States, North America, Pennsylvania

Lycoming Engines in the news

Shows where Lycoming Engines exhibits or has exhibited

All aviation events
4
events
3
countries
0
as sponsor
  • SUN 'n FUN Aerospace Expo

    SUN 'n FUN Aerospace Expo

    Exhibited in 2026. Next edition 6 to 11 April 2027 · Lakeland, United States

    Stand D-040, D-041 (2026)2026 list; 2027 not published yet

    View event
  • AERO Friedrichshafen

    AERO Friedrichshafen

    Exhibited in 2026. Next edition 14 to 17 April 2027 · Friedrichshafen, Germany

    Stand A2-211 (2026)2026 list; 2027 not published yet

    View event
  • France Air Expo

    France Air Expo

    Exhibited in 2026. Next edition 27 to 29 May 2027 · Lyon, France

    Exhibitor2026 list; 2027 not published yet

    View event
  • EAA AirVenture Oshkosh

    EAA AirVenture Oshkosh

    26 July to 1 August 2027 · Oshkosh, United States

    Exhibitor

    View event

From the organisers’ published exhibitor and sponsor lists.

Similar manufacturers