WCMH-TV

NBC/Ion Television affiliate in Columbus, Ohio, United States

WCMH-TV (channel 4) is a television station in Columbus, Ohio, United States, affiliated with NBC. It is owned by Nexstar Media Group, whose Tegna subsidiary owns CBS affiliate WBNS-TV (channel 10) and two radio stations, WBNS (1460 AM) and WBNS-FM (97.1).