The Curtiss-Wright CW-1 Junior, originally named the Curtiss-Robertson CR-1 Skeeter is a light sports aircraft produced in the United States in the 1930s.
The Junior had two problems which brought production to a halt: its three-cylinder Szekely SR-3 radial engine tended to throw its cylinders, made more serious by the pusher configuration; and the unexpected location of the propeller caused accidents to people walking up to the plane on the ground.
[1] Curtiss-Robertson's plans to produce such an aircraft were driven by the imminent arrival of the Aeronca C-2 and American Eagle Eaglet on the market.
By the time the aircraft was ready to market in 1931, Curtiss-Robertson's parent company, Curtiss, had merged into Curtiss-Wright, and the Skeeter was awarded the new designation and name CW-1 Junior.
While Junior owners solved this problem by wrapping a steel cable around the engine so that any thrown cylinder would stay in place until the aircraft was safely on the ground (some sources imply that the steel cable was also added to dampen engine vibrations, and thus reduce the failure rate), the second problem was not so easily solved.