KMHS Radio KMHS Radio Coos Bay KMHS are licensed radio stations, 91.3 FM and 1420 AM & 105.1 FM, in Coos Bay, Oregon. They are operated by the students of Marshfield High School. KMHS Radio’s tracks castawayliner91.3 by KMHS Radio published on 2025-03-17T16:51:44Z WaveLiner_mixdown by KMHS Radio published on 2025-03-17T16:50:45Z Titanic_mixdown by KMHS Radio published on 2025-03-17T16:49:55Z D1 Radio Liner i lied_mixdown by KMHS Radio published on 2025-03-17T16:47:21Z