The Supermarine Southampton was a 1920s British flying boat one of the most successful flying boats of the between-war period. It was a development of the Supermarine Swan which was used for a 10 passenger service between England and France.
Made by Supermarine.
It is the successor of the Supermarine Swan ,
Supermarine Southampton is the predecessor of the Supermarine Scapa.Supermarine Stranraer.