KFSF-DT

KFSF-DT is the call sign of a television station licensed to serve Vallejo, California, United States. It is a Spanish-language station affiliated with UniMás and is owned and operated by Univision Communications. Its over-the-air digital channel is 34, and its virtual channel is 66.

KFSF-DT broadcasts from a transmitter on Mount Allison in Fremont, California, serving the San Francisco Bay Area.

The station's programming primarily consists of Spanish-language news, telenovelas, sports, and variety shows aimed at the Hispanic community. It also carries UniMás network programming.