WSM-FM (1941–1951)
FORMER RADIO STATION IN NASHVILLE, TENNESSEE, UNITED STATES
W47NV; WSM-FM (defunct); WSM-FM (1939-51); WSM-FM (1939–51); WSM-FM (1941-1951)
WSM-FM was a commercial radio station that was operated by The National Life and Accident Insurance Company in Nashville, Tennessee, United States, beginning on March 1, 1941. Under its original call sign of W47NV, it was described at the time as the first fully licensed commercial FM station in the nation.