Kansas, which includes a website and a weekly show aired on KSCW. Notable former on-air staff David Bloom, reporter (1988–1990) Cheryl Burton, anchor (now at WLS-TV in Chicago) Shon Gables, anchor/reporter Andrea Joyce (Andi Joyce), anchor (later at CBS Sports and NBC Sports) Susan Peters, anchor (1983–1991); now at KPTS Technical information Subchannels The station's digital signal is multiplexed: Analog-to-digital conversion KWCH shut down its analog signal, over VHF channel 12, on February 17, 2009, the original target date in which full-power television stations in the United States were to transition from analog to digital broadcasts under federal mandate (which was later pushed back to June 12, 2009). The station's digital signal relocated from its pre-transition UHF channel 19 to VHF channel 12. After the transition, KWCH became one of four television stations that operated their digital signals on the VHF band that were granted a power increase later that month due to reception issues that the stations experienced as a result of moving their digital channel allocations from UHF to VHF. As reception problems continued even after the increase, the FCC granted KWCH-DT permission to swap transmitter facilities with sister station KSCW-DT; on September 29, 2009, KWCH-DT moved its digital signal back to UHF channel 19, with KSCW-DT moving its digital allocation to VHF channel 12. In 2012, Schurz built a digital replacement translator of KSCW-DT in Wichita, broadcast from the studios. The 12.1 and 12.2 subchannels are also carried; this aids reception of KSCW and KWCH in parts of Wichita that may not get as strong a signal from the Hutchinson transmitters. Satellites KWCH operates a network of three additional full-power satellite stations covering central and western Kansas, which together with KWCH are branded as the Kansas Broadcasting System (KBS). These stations—KBSD-DT in southwestern Kansas and KBSH-DT and KBSL-DT serving northwestern Kansas—are counted as one outlet for ratings and regulatory purposes. KBS was formed in 1962 and provided network programming and advertising sales functions to the then-separately owned stations; trade advertising boasted that advertisers had the ease of "One Order, One Invoice, One Check" working with KBS. Notes References External links CatchItKansas website WCH-DT CBS network affiliates Gray Television Television channels and stations established in 1953 1953 establishments in Kansas Heroes & Icons affiliates Circle (TV network) affiliates