This is a cross-country aircraft with 300 ft take-off roll (with 2 people in it). The Challenger 2 is available as a 51% kit for Experimental / Amateur builders
Challenger Advanced Ultralight & Light Sport Aircraft - National Ultralight Canada
Challenger Ultralight
Challenger 2 Ultralight Light Aircraft DB & Sales
Challenger II, Quad City Challenger II two seat light sport eligible aircraft.
Electric Aircraft for Sale - AvPay The Aviation Marketplace & Directory
CHALLENGER II Specifications, Cabin Dimensions, Performance
PUSHER Light Aircraft DB & Sales
HIGH-WING Light Aircraft DB & Sales
Challenger 2 Ultralight Light Aircraft DB & Sales
Challenger Advanced Ultralight & Light Sport Aircraft - National Ultralight Canada - Challenger Light Sport E & X Series
Challenger Ultralight Quad City Challenger II aircraft