KTPN-LD, virtual and UHF digital channel 48, is a low-powered MyNetworkTV-affiliated television station licensed to Tyler, Texas, United States. Owned by White Knight Broadcasting, it is a sister station to Longview-licensed Fox affiliate KFXK-TV (channel 51); Nexstar Media Group, which owns Jacksonville-licensed NBC affiliate KETK-TV (channel 56), operates KFXK and KTPN-LD under a shared services agreement (SSA). The three stations share studios on Richmond Road (near Loop 323) in Tyler; KTPN-LD's transmitter is located west of Texas Loop 323 northeast of the city. On cable, the station is available on Suddenlink Communications channel 9 and Longview Cable Television channel 4.