The Fairey S.9-30 was a two-seat single-engined biplane built to an Air Ministry call for a fleet reconnaissance aircraft. It flew during 1934-6 in both land- and seaplane configurations. Although only one was built it was the progenitor of the Fairey Swordfish.
Made by Fairey Aviation Company.
Fairey S.9-30 is the predecessor of the Fairey Swordfish.