 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. With programming from the Blackhawk Roof Company Studio, online at blackhawkroof.com, this is News Talk 1540 KXEL, where Iowa comes to talk.