KLSC (92.9 FM) is a radio station broadcasting a Variety Hits format.

[2] The station was assigned the call letters KMAL-FM on September 17, 1999.

On December 10, 1999, the station changed its call sign to the current KLSC.

[3] On June 1, 2018, KLSC changed their format from ESPN sports to contemporary hit radio, branded as "Hot 92.9".

In December 2003, Mississippi River Radio, acting as Max Media LLC (John Trinder, president/COO), reached an agreement to purchase WCIL, WCIL-FM, WJPF, WOOZ-FM, WUEZ, WXLT, KCGQ-FM, KEZS-FM, KGIR, KGKS, KJEZ, KKLR-FM, KLSC, KMAL, KSIM, KWOC, and KZIM from the Zimmer Radio Group (James L. Zimmer, owner).