Based in Yankton, SD, Riverfront Broadcasting, LLC, is the culmination of years of radio sales and management experience and tech-based expertise. In 2004, Doyle and Carolyn Becker purchased KNCY-AM and KNCY-FM in Nebraska City, NE and started a family-owned and operated company – a company that was ready to expand soon after the Becker’s were comfortable with the success of their flagship stations.