January 2 - Denis Healey, the UK's Secretary of Defense cancels the nation's fighter and military transport programmes and orders the purchase of the US-built F-4 Phantom and C-130 Hercules in their place.
March 6 - a Sikorsky SH-3A Sea King makes the first non-stop helicopter flight across North America. The distance travelled is 2,116 miles (3,405 kilometres) and a new distance record for helicopters