KFTR-DT (channel 46) is a television station licensed to Ontario, California, United States, serving the Los Angeles area as the western flagship station of the Spanish-language UniMás network. It is owned and operated by TelevisaUnivision alongside Univision station KMEX-DT (channel 34). Both stations share studios on Center Drive (near I-405) in Westchester, while KFTR-DT's transmitter is located atop Mount Wilson. KFTR does not air any local newscasts of its own; however, the station does cross-promote sister station KMEX's local news programs. History KBSA On December 18, 1962, Broadcasting Service of America filed an application for a construction permit to build a new TV station on channel 40 licensed to Guasti. The application was amended to specify channel 46 prior to being approved by the Federal Communications Commission (FCC) on October 14, 1964. The permit took the call letters KBSA, for its ownership. William A. Myers, the principal of Broadcasting Service of America, was noted as concerned by the lack of local programming on television in a 1965 report on KBSA being authorized to locate atop Mount Wilson. With little fanfare, channel 46 finally signed on August 16, 1972, five days after the FCC granted KBSA program test authority; it primarily broadcast in Spanish. However, it then went silent from February 8 to June 7, 1973. Paul Crouch and Jim Bakker purchased time on the station to launch their television ministry, known as the Trinity Broadcasting Network, for which KBSA served as the network's original home. A year later, KBSA was sold, first in a minority stake and then entirely, to the Berean Baptist Church; TBN would buy KLXA (channel 40) in Fontana and eventually renamed that station KTBN. Berean announced plans to telecast its own services over channel 46. Another program on channel 46 in 1974 was a legal review show, three nights a week, for students preparing for state bar examinations. In addition to programming from Berean, other churches aired regular programs on KBSA, including the First Christian Church of San Pedro. Together with KHOF-TV and KLXA, KBSA was the third religious TV station in southern California. Berean entered into financial difficulties not long after acquiring channel 46, which escalated into a disagreement with Broadcasting Service of America. In an evident default, the KBSA transmission equipment was slated for public sale in August 1976. The station went silent in April 1977. The month before, Broadcasting Service of America entered