This is a preview. Log in through your library . Abstract Piston internal combustion engines used in the propulsion of ultralight aircraft are characterized by special operating conditions, especially ...
LODA --;In the world of competitive ultralight flight, a rural Loda man soars above the best in the United States. Dan Grunloh has twice won the U.S. ultralight competition. Grunloh, who is 58 and has ...