KNCO is a Grass Valley, California, Class B radio station operating with 5,000 watts of power from a transmitter site in Grass Valley, California. KNCO is an ABC Radio Network affiliate. It was originally on 1250 kHz and moved to 830 kHz in 1986.Syndicated programming includes The Rush Limbaugh Show, The Clark Howard Show, The Lars Larson Show, and Coast to Coast AM with George Noory. KNCO features a live, local news block between 6:00 and 9:00 a.m., as well as 5:00 to 6:00 p.m. The station is also the radio home of Nevada Union High School football and basketball, and also broadcasts San Francisco 49ers games.