Licensed to China Grove, North Carolina, it serves Rowan and Cabarrus Counties.
It is owned by South Rowan Broadcasting and is simulcast with co-owned WRKB 1460 AM in Kannapolis, North Carolina.
By day, WRNA is powered at 1,000 watts, using a directional antenna.
But 1140 AM is a clear channel frequency reserved for Class A XEMR Monterrey, Mexico, and WRVA Richmond, Virginia.
Carl L Ford's first job was at WRKB in Kannapolis, which was owned by Bill Hefner at the time.