Lycoming Legal Information

Lycoming's Web Site contains abundant information relating to its engines. The information provided on this Web Site is not intended to supercede or supplement the F.A.A. approved engine maintenance and/or operator's manuals. Those F.A.A. approved manuals must be utilized when performing maintenance and/or operating Lycoming Engines.   Lycoming Engines is a Division of Avco Corporation.


Welcome to the Lycoming Web Site. Lycoming is pleased to provide the information on this server. We encourage you to use this information for your personal use. However, Lycoming retains copyright on all text and graphics. Distribution of text or graphics to others without the express written consent of Lycoming is prohibited. Also, you may not, without our permission, "mirror" this information on your own server, or modify or re-use text or graphics on this systems or another system. © 2013 Avco Corporation. All Rights Reserved


The information, text, graphics, and links provided herein are provided by Lycoming as a convenience to its customers. Lycoming does not warrant the accuracy or completeness of the information, text, links, and other items contained on this server or any other server. Lycoming Trademarks Owned by Avco Corporation:

  • Powered by Lycoming ® 
  • Lycoming ® 
  • Lycoming Engines ® 
  • Thunderbolt Engines ® 

Copyright Notice

  1. Copyright

    This Site, including all information and Materials contained in it, are copyrighted and protected by worldwide copyright, trademark and other laws and treaty provisions. You agree to comply with all copyright, trademark and other laws worldwide in your use of this Site and to prevent any copying, reproduction, modification, distribution, displaying, performing or transmission in violation thereof or of these terms and conditions. Except as expressly provided in these terms and conditions, the Company does not grant any express or implied license or third party right to you under any patents, trademarks, copyrights or trade secret information of the Company or of any third party.

  2. Copyright Notice

    All Web Site design, text, graphics and the selection and arrangement thereof, are the property of the Company.

  3. Trademark and Site Mark Rights

    All rights in the product names, company names, trademarks, trade names, Site marks, logos, product packaging and designs of the Company or third party products or web sites ("Company Marks"), whether or not appearing in large print or with the trademark symbol, belong exclusively to the Company or their respective owners and are protected under national and international trademark and copyright laws. Users are not permitted to use the Company Marks without the prior express written consent of the owner of such mark.

Last updated: December 05, 2021