Official application of Radio Eldorado de Criciúma / SC The radio that touches your life! If the oldest radio station in the region is from the Salvaro Group, the youngest is in the same direction. The HS Group put on the air in January 2011, first on an experimental basis and now already properly regulated in all legal parameters by the Ministry of Communications, RADIO ELDORADO FM, at a frequency of 89.5 Mhz. Former project of businessman Henrique Salvaro, the station was born under the sign