The Schweizer SGU 1-6 was a United States Open Class, single-seat, high-wing, pod-and-boom glider built by Schweizer Metal Aircraft Company of Elmira, New York.
The sole SGU 1-6 built was completed in 1937 as an experimental aircraft and registered N17897. The design was never certified.
Schweizer Aircraft started construction of the 1-6 prototype in 1937. The aircraft was built to compete in the Eaton Design Contest held in conjunction with the 8th US National Gliding Championships. This competition was open to any new American glider design that had not been flown at a previous National Championship. The rules required drawings and stress analysis data to be presented with the completed aircraft. The intention was that the winning design would be made available as drawings and kits for amateur construction and that Bureau of Air Commerce design approval would be eventually obtained as well.
The winners of the contest and the cash prizes won were: