Midwest LSA Expo Mt. Vernon Airport, September 10 - 12.

Leading Edge Air Foils, LEAF, Rotax engines, parts, repair & Service

"Welcome to the Leading Edge Air Foils. Our mission is to help our customers enjoy the sport of flying by providing parts and services to Ultralight, Light Sport Aircraft and Experimental Aircraft Owners at competitive prices in a fast, efficient and professional manner. 

We have done so for over 40 years and hope to grow with this rapidly changing industry.


LEAF, Rotax Engines, Parts, Repair & Service

Mount Vernon Airport Authority Mission Statement

Leading Edge Air Foils (LEAF) is one of the oldest and largest suppliers of ultralight parts and accessories. LEAF was founded in 1975 by Bill Raisner in Peyton, CO and as most aviation enthusiasts remember, Bill passed away in 1999. 

LEAF was sold to Bill Read in August of 2000 and the business was moved from Colorado to Wisconsin. 

Today, LEAF operates from a manufacturing and warehouse facility in Lyons, WI located on the east side of two grass air strips leased by Wag-Aero and Aero Fabricators, Inc. 

If you are ever in the area, please fly in and meet some of our staff.

Mt. Vernon Outland Airport, Midwest LSA Expo. Mt. Vernon Illinois.

The Mount Vernon Outland Airport, serving pilots from Chicago, Detroit, Cleveland, Pittsburgh, Cincinnati, Louisville, Lexington, Nashville, Chattanooga, Atlanta, Montgomery, Dallas, Fort Work Oklahoma City, Kansas City Wichita Des Moines, and Oshkosh during the Midwest LSA Expo.