UltraFun AirSports, LLC

There's a reason why 3000 Challengers are out there.  Ease of assembly, wide speed range, year-round flying with doors, float flying, excellent dealer and factory support all contribute to Challenger's success..  

UltraFun AirSports LLC owner J.D. Stewart also runs the largest Challenger Website and e-mail list in the world.  Cruise through over 100 planes featured in the photo gallery.  Join the e-mail list, which has around a thousand members.  We're like one big family, and can help you with any questions you have.

EAA's Dan Johnson declares Quad City is "Ultralight Aviation's Longest Running Company".

Click here to read Dan's informative Challenger article!

Order a Challenger!

Request Challenger Info