KOFY-TV

KOFY-TV, virtual channel 20 (UHF digital channel 19), is an independent television station located in San Francisco, California, United States. The station is owned by Granite Broadcasting. KOFY maintains studios located on Marin Street in the Bernal Heights neighborhood of San Francisco, and its transmitter is located atop the Sutro Tower. The station's signal is relayed on low-power translator station K29DF in Ukiah.HistoryAs an independent stationOriginally designated as KBAY-TV, the construction permit for the station went through many owners from the 1950s onward. The KEMO call letters were originally assigned to U.S. Communications, a broadcaster owned by Daniel H. Overmyer, owner of the short-lived Overmyer Network (later called the United Network); Overmyer used his initials as the last three letters of the Toledo, Ohio station (WDHO-TV, now WNWO-TV), which was already on the air, and his children's initials for the remaining five stations in his network, whose licenses were not granted until December 12, 1967, after his network folded.