WHMS-FM was owned by the Flamingo Broadcasting Company on East 2nd Street and played middle of the road (MOR) and easy listening music.

The language switched to Spanish and the station began playing oldies that were well-known in Cuba, Puerto Rico and the Dominican Republic from past decades.

Over time, the oldies were reduced as WCMQ began concentrating on Spanish classic hits from more recent decades.

On April 1, 2012, WCMQ-FM changed its format from Spanish classic hits to salsa music, branded as "Zeta 92".

[6] On October 31, 2019, the radio began playing an occasional English-language hit amid the Spanish-language music, with the focus being on songs from the 1970s through 1990s.