Short S.18 Knuckleduster Flying Boat
The Short S.18 Knuckleduster was a British twin-engined, flying-boat designed and built by to Air Ministry specification R.24/31 for a “General Purpose Open Sea Patrol Flying Boat”. The contract also specified the use of the experimental Rolls-Royce Goshawk engine. The Saunders-Roe London and the Supermarine Stranraer competed successfully for this contract.
Short S.18 Knuckleduster On Ramp
Short S.18 Knuckleduster on the Water
Short Knuckleduster Short Knuckleduster Short Knuckleduster Short Knuckleduster
Short S.18 Knuckleduster Flying