WNSC-TV and WNSC-FM (88.9) are public broadcasting stations in Rock Hill, South Carolina. WNSC-TV's digital signal is on channel 15 (however, the channel maps via PSIP to the station's former analog channel 30). WNSC-TV is carried on cable channel 15 throughout most of the Charlotte, North Carolina television market. The stations' studios are on the campus of York Technical College, and their transmitting tower is five miles south of Rock Hill (at 34° 50' 23.00" North Latitude, 81° 01' 6.00" West Longitude).
WNSC-TV originates some local programming, including Piedmont Politics, and also carries national and statewide programs from PBS and SCETV. Its digital subchannels carry the South Carolina Channel and ETV World.