Radio Sonora Surabaya first time started the name Radio Salvatore on AM recurrence 1458 Khz.Secured December 15, 1967 by WF Maramis and a gathering of understudies, Alongside the improvement of innovation and endeavors to enhance administration to audience members, Radio Salvatore joined with Radio Sonora Jakarta. On December 15, 1997, the studio that was situated at Jalan Tanjung Embong 8 Surabaya moved to Jalan Raya Darmo North Permai No. 74-80 Surabaya, as the development recurrence to SONORA FM 97.75 Mhz.
