Carlson Aircraft Sparrow Ultralight
Using proven aircraft design and materials, the SPARROW ULTRALIGHT offers unprecedented reliability and true airplane performance. Not just a "wing and sling," this is a real three axis controlled aircraft conforming to FAA 103 regulations. Easy to build and fun to fly, The SPARROW ULTRALIGHT is affordable, economical and a superb performer. Most important, the SPARROW ULTRALIGHT has been designed with pilot safety our top priority.
Text and photo from: http://www.sky-tek.com/spul.html#Specifications