KSYC-FM (103.9 FM) is a radio station licensed to YREKA, CA. Broadcasting with an effective radiated power of 10.0 kW and antenna height of 983 meters HAAT, its signal reaches approximately 142 km to the radio horizon. It operates a network of 2 translator(s) extending its coverage area. The station is owned by Southern Oregon University. It broadcasts a Public radio; news/talk format.
