Wikipedia
KWCH-DT, virtual channel 12 ( UHF digital channel 19), is a CBS- affiliated television station serving Wichita, Kansas, United States that is licensed to Hutchinson. The station is owned by Gray Television, as part of a duopoly with CW affiliate KSCW-DT (channel 33); Gray also operates Univision affiliate KDCU-DT (channel 31) under a joint sales agreement with owner Entravision Communications Corporation. KWCH and KSCW share studio facilities and KDCU's master control operations are located on 37th Street in northeast Wichita; KWCH maintains transmitter facilities located in rural northeastern Reno County (south-southeast of Buhler).
KWCH-DT also serves as the flagship of the Kansas Broadcasting System, a statewide network of four full-power stations that relay CBS network programming and other programs provided by KWCH across central and western Kansas, as well as bordering counties in Colorado, Nebraska and Oklahoma. On cable, the station is available on Cox Communications and AT&T U-verse channel 12 in standard definition and in high definition on digital channel 2012 and QAM channel 114-5, and U-verse channel 1012.