A few words about us


Trust in our experience


Svenn's Aviation is family owned and operated by Josh Svenningsen (pilot, flight instructor, A&P mechanic, IA, DER) and wife Jenny (sales, office) in Menomonie, Wisconsin. Josh has over fifteen years of experience in general aviation. He has developed/certified over twenty STCs and continues to approve desirable modifications. We recently entered the world of rotorcraft in building our own Gold Lindy winning Safari Helicopter and have become a dealer for Safari Helicopters.




Where we came from


It all started with maintenance and restoration of Piper aircraft. Josh was taught and guided by mentors having over 40 years of experience in Piper aircraft restorations and modifications. Then Josh saw a need in the general aviation community to bring quality products and modifications to Piper aircraft. As he learned all the technicalities and tricks of the trade he developed a working relationship with the FAA to bring these modifications to the marketplace.


Purchase a STC


We have many STC's for Piper fabric aircraft ranging from lightweight battery to Lycoming 180hp STC's. We worked closely with the FAA to develop safe and beneficial modifications that a mechanic can install in your aircraft. If you have an idea for a STC, we can help you by dealing with the FAA and help get your idea certified.

Aircraft Maintenance


We perform routine maintenance (100hrs, annuals, repairs, and alterations). We have worked on a variety of a general aviation aircraft from fabric float plane Pipers and Cessnas, to Twins, Warbirds, L-39 jets, and rotary aircraft.