Listen KUSK / KUSL / KUSR / KUST / KUSU Utah Public Radio 96.7 / 89.3 / 89.5 / 88.7 / 91.5 FM online live radio FM station. Free internet radio FM KUSK / KUSL / KUSR / KUST / KUSU Utah Public Radio 96.7 / 89.3 / 89.5 / 88.7 / 91.5 FM in Utah, United States.