Doug McSwain's father Pat McSwain started the AM station in 1939 and the FM station in 1947. The younger McSwain was vice president and general manager of WGNC when the family sold both stations to Beasley Broadcast Group in 1986. Six years after buying WCSL in Cherryville, Calvin Hastings bought WGNC and started KTC Broadcasting. In 1992 he bought WOHS in Shelby and began calling the three stations Piedmont Superstations. WCSL, WGNC and WOHS began airing Atlanta Braves baseball in 1993. WGNC had served as the radio home of the Gastonia Rangers minor league team from 1990 to 1992. On April 1, 1993, KTC took over WLON in Lincolnton in a lease agreement. WLON's Tim Biggerstaff would remain as morning DJ, and his show would be heard on all four KTC stations. News for the entire area would be expanded. The four stations aired UNC football and basketball, Dallas Cowboys and Washington Redskins NFL football, and CBS coverage of such events as The World Series and The Super Bowl. The four stations added the NFL Carolina Panthers when the team began playing in 1995. They also aired games of the NBACharlotte Hornets In 2000, the stations began airing the Redskins again instead of the Panthers. Late in 1999, the four stations changed from country music to "super oldies." Biggerstaff, the program director, said country had moved away from its traditional sound. Lillie White remained as midday host, and Andy Foster was afternoon host. Local and sports remained important, and the stations aired the One-on-Onesports radio network at night. In 2004, Biggerstaff was still hosting his show on WCSL and WLON despite diabetes-related health problems. Later he moved to Lincolnton-based Hometown Radio's Shelby operation. On WADA he played classic country music, and he hosted a "Swap Shop" show on WGNC and WOHS. By this time he had experienced a kidney transplant and two pancreas transplants. On Memorial Day 2007, while on the air, Biggerstaff had a seizure and asked for help on the air, and a listener called 911. He ended up being interviewed by BBC London, Today and People Magazine. On Saturday, November 22, 2014, Sports on Tap w/ Kuveikis and The Dude debuted on WGNC. In the summer of 2016 WGNC added an FM signal on 101.1 MHz. On Saturday, August 20, 2016, debuted on WGNC. On Friday, February 3, 2017, WGNC became an affiliate for .
