The Year of '66
The years aircraft: The AH-1 Cobra
February In the 1966 Defence White Paper, the British Labour government announces that Royal Navy's planned CVA-01 aircraft carrier will not be built because of its expense. It also declares that the traditional strike, reconnaissance, air defense, and airborne early warning functions of carrier-based aircraft can be carried out more cheaply by shore-based Royal Air Force aircraft, that the use of cruiser- and frigate-based helicopters would be a cheaper means of providing anti-submarine defence of ships, and that ship-launched antiship missiles could replace carrier planes in the anti-ship role.
September 9 – The Concorde's Rolls-Royce Olympus engine begins flight tests underneath an Avro Vulcan bomber.