 That's 102.5 on the FM dial each Sunday afternoon from 3 to 4 p.m. Central Standard Time and from 4 to 5 p.m. Eastern Standard Time. In Waterloo, Iowa and parts of the West Coast, you may tune into radio station KXEL. That's 1540 on the AM dial each Sunday morning from 630 to 730 a.m. Central Standard Time and from 730 to 830 a.m. Eastern Standard Time.