WTCT is the flagship station of the Tri-State Christian Television religious television network, broadcasting locally on channel 27 in Marion, Illinois. WTCT also broadcasts locally on digital channel 17. The national feed of TCT via WTCT is available nationwide on DirecTV channel 377.WTCT previously broadcast on repeaters in Paducah, Kentucky on W54AE, in Cape Girardeau, Missouri on channel 45, KCGI-CA, and in Sikeston, Missouri on K54CA; these repeaters ceased operation around 2010.