 In the Cedar Valley at FM 100.5 and everywhere at AM 1540, this is where Iowa comes to talk. News Talk 1540 KXEL, Waterloo, Cedar Falls, Cedar Rapids, and K263BZ, Waterloo. Time for another hour of great programming from the Blackhawk Roof Company studio on News Talk 1540 KXEL. Don't compromise on quality. Visit BlackhawkRoof.com.