Port Chicago Highway, in the industrial section of north Concord, just north of the interchange with State Route 4. Later, space was leased in a neighboring office building for additional offices and a larger studio. Only the cameras (three RCA TK-761's) were moved to the new studio, with the control room remaining in the original building. The new studio boasted an unusual feature—a restroom in the middle of the studio floor, the result of the studio being located in a roughed-in, but unfinished, office structure. The restroom was placed off-limits during tapings as a result of not being soundproof. The RCA transmitter was located on the north peak of Mount Diablo, in a very difficult to access building which was barely large enough to house the transmitter itself—the result of challenges from environmentalists against the station's original application for a construction permit. An engineer working on the front panel of the transmitter was actually standing outside the building itself (the North Peak transmitter site was decommissioned in June 2009, while the digital transmitter was located on Mt. Diablo's main peak). KFCB maintained a full-time production staff and generated much of its own programming, primarily short ministry programs with local ministers. A Sunday afternoon public-affairs program, Open Forum, covered secular community issues and was the result of an agreement between First Century Broadcasting and a competing applicant for the channel 42 license. The program was later replaced by a similar show, The Informed Viewer. Around 1988, a translator station, K34AV, was built in Fresno to rebroadcast KFCB's signal. The translator became low-power station KSDI-LP in 1997 (now on channel 33) and is no longer associated with KFCB/KTNC. Efforts around the same time to construct another translator in Modesto, and purchase a full-power station on Long Island, New York failed. In 1990, the license renewal application of KFCB came under fire from minority groups for alleged failures to comply with the equal employment opportunity regulations of the Federal Communications Commission (FCC). After an investigation by the FCC, the license was ultimately renewed. A few years later, Haus and other partners decided to form United Christian Broadcasting, with KFCB as the flagship station. The network was intended to bring KFCB's programming to a national audience. The venture would prove to be a financial disaster, and by 1996, Haus was forced to sell the station to Pappas Telecasting, who adopted the KTNC-TV callsign on