Hymen Childs is ready to retire… reportedly will sell KKDA & KRNB-Dallas to Radio One Kevin Fleming September 15, 2019 Entertainment, Radio Buzz, Radio News Dallas based Service Broadcasting, owners of Urban Hip Hop, KKDA “K104” and Urban Adult, KRNB “Smooth R&B 107.5” are up for sale according to sources. Owner Hymen Childs reportedly wants to cash out and retire. Radio One is sitting at the ready to add the Service Broadcasting properties to their Dallas cluster. Related