The Fairey Gannet is a carrier-borne aircraft that was designed and produced by the British aircraft manufacturer the Fairey Aviation Company. It was developed for the Royal Navy, being the first fixed-wing aircraft to combine both the search and strike portions of anti-submarine warfare (ASW) operations to be operated by the Fleet Air Arm (FAA).[2]

The Gannet was originally developed to meet a Second World War era requirement for a dual-role ASW and strike to equip the FAA.[3] It was a mid-wing monoplane with a tricycle undercarriage and a crew of three, with a double turboprop engine driving two contra-rotating propellers. On 19 September 1949, the prototype Gannet performed its maiden flight. Four years later, it was brought into regular service with the FAA. The service would use the type from the majority of its aircraft carriers throughout the Cold War. Various export customers were also secured for the Gannet, including the Royal Australian Navy, the German Navy, and the Indonesian Navy, most of these operating the aircraft exclusively from landbases.

During the 1960s, the Royal Navy transitioned to using helicopters, such as the Westland Whirlwind HAS.7, for ASW operations. Accordingly, several Gannets were adapted to perform alternative operations, such as an airborne electronic countermeasures platform and carrier onboard delivery aircraft. Perhaps the most extensive variant of the type was the Gannet AEW.3, which was developed as a carrier-based airborne early warning platform and was operated exclusively by the FAA. The service disposed of its Gannets on 15 December 1978, roughly aligning with the withdrawal of the last of the Royal Navy's large fleet carriers