Broadcast NewsRadio and Television Transactions NRG Bolsters its Iowa Market Cluster By RBR.com - February 12, 2015 0 FacebookTwitterWhatsAppLinkedinEmail A four-station Iowa cluster is going to get a little sister which will help bolster the on-air signal of one of its AM stations. The group already has a pair of AMs and a pair of FMs. The station being acquired is K295CF CP Waterloo IA.Please Login to view this content. (Not a member? Join Today!)