KFXK-TV (channel 51) is a television station licensed to Longview, Texas, United States, serving East Texas as an affiliate of the Fox network. It is owned by White Knight Broadcasting, which maintains a shared services agreement (SSA) with Nexstar Media Group owner of Jacksonville-licensed NBC affiliate KETK-TV (channel 56) and Tyler-licensed low-power MyNetworkTV affiliate KTPN-LD (channel 48), for the provision of certain services. The stations share studios on Richmond Road (near Texas Loop 323) in Tyler, while KFXK-TV's transmitter is located near FM 125 in rural northwestern Rusk County (northwest of New London). Although KFXK-TV operates a full-power signal, the broadcasting radius does not reach much of the southern part of the market. Therefore, it is relayed on low-power translator station KFXL-LD (UHF channel 29, also mapped to virtual channel 51) in Lufkin. This station's transmitter is located on SH 103 near Loop 287 northwest of Lufkin. History The station first signed on the air on September 9, 1984 as KLMG-TV; the station originally operated as a CBS affiliate, making it the first full-time affiliate of the network in the Tyler–Longview market since the short-lived KAEC-TV (channel 32) operated in Nacogdoches in the late 1960s. Until channel 51 signed on, CBS programming was relegated to joint primary status on KLTV (channel 7), which also juggled programming with NBC and ABC (the latter of which is now that station's sole affiliation) for many years. KLMG-TV made national news as its founding owner, Clara McLaughlin, was the first African American woman ever to own a television station in the United States. McLaughlin bought a vacant school building located near Interstate 20 in Longview and had it renovated into a studio facility for the station. KLMG was intended to be part of a network of stations serving East Texas that would be known as the "East Texas Television Network." To this end, McLaughlin also held construction permits for KLNL on channel 19 in Nacogdoches, KLPH-TV on channel 42 in Paris, and KLDS on channel 20 in Denison. However, this plan did not come to fruition and none of the other stations ever signed on the air. KLMG wound up filing for bankruptcy just a few years later, and shut down its news department. In April 1991, the station changed its call letters to KFXK; it also became the market's Fox affiliate; prior to the switch, viewers in the Tyler–Longview market were only able