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The Mitchell U-2 Superwing at the National Air and Space Museum features a Cuyuna UL2-11 two-cylinder, 35-hp engine. Its builder, Frank Marsh, first flew the ultralight in 1987 and donated it to ...
To get 250 feet above the mangroves while flying at least 40 miles an hour, you don’t need a runway. Or even a pilot’s ...
The Cosmos Phase II ultralight, seen at the Udvar-Hazy Center. The Mitchell U-2 Superwing could be flown as a powered aircraft or a sailplane. Designer Don Mitchell estimated the kit could be ...