KCHU serves seven communities around Prince William Sound and the Copper River Basin. KCHU is repeated by translators in Cordova, Whittier, Tatitlek, Chenega Bay and Chitina, and is carried by two full-service licensed stations in McCarthy and Glennallen.
88.1 FM Cordova/Tatitlek/Chenega
90.5 FM KXGA Glennallen/Tazlina/Kenny Lake