In 1938 Supermarine submitted brochures describing the Type 324, under the company specification No.458 along with the Type 325 both twin-engine designs-one tractor and one pusher-with either Rolls-Royce Merlin or Bristol Taurus engines.
In 1938 Supermarine submitted brochures describing the Type 324 (under the company specification No.458) along with the Type 325. Both were compact twin-engine designs-one tractor and one pusher-with either Rolls-Royce Merlin or Bristol Taurus engines.