Year 1921.
2 January : KDKA broadcasts the first religious programme, "Church of the Air" . In France, Gustave Ferriemakes the first radio broadcasts from the official "Paris PTT" transmitter on the Eiffel Tower . 9 May : A play is broadcast forthe first time on the air, directfrom the Davis Theatre in the U.S.A. 2 July : An RCA station broadcasts the world heavyweightchampionship fight between Georges Carpentier and Jack Dempseyfrom Hoboken, New Jersey (U.S.A.). August : Radiokomintern is launched in the U.S. S.R