March 25 - as a consequence of the March 4 and March 5 incidents, the American government bans use of American airspace by Cubana de Aviacion for 14 days.
July 22 - Dick Smith achieves the first solo circumnavigation of the globe in a helicopter. Smith makes the 56,742 kilometre (35,258 mile) journey in stages using a Bell Jetranger III named Australian Explorer.