Extremely Short Takeoff and Landing advanced vehicle concept based upon the coupling of the Lippi-sch Aerodynamic and Custer Channel Wing. Designed to takeoff of at a speed of just 30 mph, with ground distances of less than 150 ft. The outer panels are free-wings (able to freely pivot) so that the vehicle is less gust sensitive (which is a major ESTOL problem). Developed Personal Air Vehicle.