Originally owned by Starke Christian Education Radio & TV, the station started broadcasting in 1982 before changing ownership multiple times and call signs until 2018 when its call sign was changed to WLSF.
It was owned by Starke Christian Education Radio & TV and aired a southern gospel format. The station began broadcasting in 1982, and held the call sign WTLG. On March 19, 2018, its call sign was changed to WLSF. In 2014, American Family Association traded WTLG and KNDW in Williston, North Dakota to Educational Media Foundation, in exchange for WVDA in Valdosta, Georgia. In 2008, the station was sold to American Family Association for $225,000, and it became an affiliate of American Family Radio. 
