KWK

St. Louis, Missouri radio station which operated on FM 106 and AM 13.8 from 1978 - 1984. More than 50 years before KWK - FM 106 / AM 13.8 billed itself as "The Rockin' Best", the station's precursor debuted. KFVE was introduced to the St. Louis airwaves on AM 1280 in 1925, but had to share its frequency with two other stations. Two years later the owner changed KFVE's call letters to the simpler KWK. In 1928 the station's frequency was re-assigned to AM 1350, where KWK and WIL were briefly forced to share air time before the FCC relocated WIL down to AM 1200. In 1941 KWK was again moved to a frequency it would occupy on and off for more than 40 years: AM 1380.