Short Brothers: Singapore III

Note: This is a sub-section of Short Brothers .
Four-engined flying boat.
Short S.19 / Singapore III
- A development of the Singapore II powered by four Rolls-Royce Kestrel IX engines and equipped with triple fins. It became the Royal Air Force's main long-range maritime patrol flying boat of the 1930s and saw service against the Japanese with the Royal New Zealand Air Force during the Second World War. 37 were built.