KARK-TV, virtual channel 4, is the NBC-affiliated television station for Central Arkansas and is licensed to Little Rock. Owned by Nexstar Broadcasting Group, and is the sister station to MyNetworkTV affiliate KARZ-TV (channel 42). Nexstar also operates Fox affiliate KLRT-TV (channel 16) and CW affiliate KASN (channel 38) under an outsourcing agreement, owned by Mission Broadcasting. All four share studios on West Capitol Avenue in Downtown Little Rock.
KARK broadcasts a high definition signal on UHF channel 32, using its former analog channel assignment of 4 as it's virtual channel via PSIP, from a transmitter on Shinall Mountain near Chenal Valley.