WKSL (97.9 FM) is a commercial radio station licensed to Neptune Beach, Florida, and serving the Jacksonville metropolitan area.

The station is owned and operated by iHeartMedia, Inc. WKSL airs a contemporary hit radio format.

The HD3 subchannel, which is simulcast on FM translator W300CU (107.9 MHz), carries an urban gospel format known as "Praise 107.9".

It was sold to Paxson Broadcasting, which switched WUVU to WSTF (the former call sign what is now WJRR in Orlando) with an oldies format.

On August 1, 2014, WNWW changed call letters to WKSL which were originally used on sister station WNCB-FM in Raleigh, North Carolina.