WRLX

The station began broadcasting in 1971, and held the call sign WGMW.^[1] It aired an easy listening format.^[3] In 1979, its call sign was changed to WNJY, and it aired a beautiful music format.^[4][5][6] In 1982, the station was sold to Lappin Communications for $1.6 million.^[7] In 1983, the station adopted an adult standards format, and became an affiliate of Music of Your Life.^[8] It was branded "Joy 94".^[9]

In September 1988, its call sign was changed to WMXQ and it adopted an adult contemporary format.^[10][11][12] In November 1989, its call sign was changed to WOLL and it adopted an oldies format.^[10][12] In May 1996, its format was shifted to classic hits.^[13] In August 1998, the station adopted a smooth jazz format, and in September its call sign was changed to WWLV.^[14][10] It was part of a simulcast with 93.9 WLVE in Miami Beach.^[14][15]

In January 2003, the station's call sign was changed to WZZR, and it adopted a hot talk format, with the format and call sign moving from 92.7 in Stuart, Florida.^[10][16] It was branded "Real Radio" and was part of a simulcast with WCZR (101.7 FM) in Vero Beach.^[16][17][18] On June 1, 2020, the station swapped formats and call signs with Spanish-language AC formatted 92.1 FM WRLX.^[19]

WRLX is licensed to broadcast in the HD Radio (hybrid) format.^[20] Its HD2 subchannel formerly carried an alternative rock format, and brands itself as Alt 94.3, As of August 2022 it does not broadcast any subchannels.