The Supermarine Scylla was a 1920s British biplane flying boat built by Supermarine.
Design and development The Scylla was designed by R. J. Mitchell, chief designer at Supermarine as an experimental wooden twin-engined biplane amphibian aircraft, in parallel with the Supermarine Swan design for a replacement for the Royal Air Force's Felixstowe F5.Andrews and Morgan 1987, p.87
Operators
Royal Air Force Marine Aircraft Experimental Establishment, Felixstowe
See also Felixstowe F5
References