The Saunders-Roe Duchess was a British design for a large jet-powered flying boat from Saunders-Roe based in Cowes on the Isle of Wight. The Duchess was designed to follow the propeller driven Princess. The Duchess would have been a high-wing cantiliver monoplane with conventional tail and a full length planing bottom. It also has retractable stabiliser floats at each wing tip.
Made by Saunders-Roe.