KRSF (89.3 FM) is a non-commercial educational (NCE) radio station licensed to RIDGECREST, CA. Broadcasting with an effective radiated power of 4.0 kW and antenna height of 854 meters HAAT, its signal reaches approximately 133 km to the radio horizon. The station broadcasts in HD Radio digital format. It operates a network of 8 translator(s) extending its coverage area. The station is licensed to RADIO 74 INTERNATIONAL.