de Havilland DH. 110 Sea Vixen
The Sea Vixen was first developed in the 1940s, entering service with the Fleet Air Arm in 1959 in the fleet air defence role. The Sea Vixen was the first two-seat British aircraft to achieve supersonic speed in a dive. The type was used in anger over Tanganyika, Yemen and the Aden Emergency. In 1972 the Phantom replaced the Sea Vixen.