Elliniki Radiofonia Tileorasi (ERT), established in 1938, is a state-owned television and radio broadcaster in Greece.
ERT operates 2 television channels with nationwide coverage (NET and ET-1); one television network with broad coverage (ET-3); 2 regional television stations (in Patras and Heraklion); one worldwide satellite channel (ERTWorld); and 3 digital channels (PRISMA +, CINE+ and SPORT+).
ERT started radio broadcasting in 1988. It operates 19 regional radio stations; 2 radio stations with worldwide coverage (ERA 5 Voice of Greece and ERA International Network); 6 radio stations with nationwide coverage (ΝΕΤ 105.8, SECOND PROGRAMME 103.7, THIRD PROGRAMME 90.9, ERA-SPORT 101.8, ΚΟSΜΟS 93.6, and FILIA 107 FM and 665 AM); and 3 ERT-3 radio stations (2 with local and one with worldwide coverage). It also publishes weekly magazine Radiotileorasi.