The station served the Wilmington, North Carolina radio market with an urban adult contemporary format.

[2] During all of its lifespan, because AM 1180 is a clear-channel frequency reserved for Class A WHAM in Rochester, New York, WLTT was required to sign-off between sunset and sunrise each day to avoid interference.

[5] Late in 2010, Brian Schimmel of Sunrise Broadcasting said Sea-Comm Media would buy WMYT from Carolina Christian Radio, which bought the WUIN frequency.

On December 2, 2013, WSFM switched to a talk format called Port City Radio previously heard on 93.7 and 106.3 FM.

[10] On August 16, 2022, WLTT's license was cancelled by the FCC, due to the station having been silent for more than a year; it and sister station WWIL had not operated since the September 2020 death of owner James Utley Jr. FM translator W296DP’s license was also cancelled.