KOSF (103.7 FM) is a radio station licensed to SAN FRANCISCO, CA. Broadcasting with an effective radiated power of 10.0 kW and antenna height of 296 meters HAAT, its signal reaches approximately 84 km to the radio horizon. The station broadcasts in HD Radio digital format. It operates a network of 1 translator(s) extending its coverage area. The station is owned by iHeartMedia. It broadcasts a Classic hits format.
