It was English-language CHR. Now it is standard CHR (which inevitably involves a lot of English CHR anyway) and personality talk, even sports talk during lunchtime.
I base my description on the "majority of songs" which have been English since it began in the late 80's when Raúl Fuster owned it.
If my comment was mistakenly interpreted to mean that the presentation was in English, it's important to note that, other than WIVV and WBMJ and, now, K-Love, there is no full English language radio in PR and no non-religious such operation at all.
In the 60's we had WKYN 630 and WHOA on 1400 and then 870 in English. In 1968, we got WBMJ owned by Bob Hope. WKYN became Spanish language WQBS in the early 70's and WBMJ became Radio Rock in Spanish in about 1973. WHOA lasted into the 80's. For a while, from around 1976 to just before the Hurricane, we had 1030 WOSO, founded by Augie Cavallaro and then run by Simon Wildman until it could not pay expenses.
We also briefly had Top 40 on 1520 in the later 70's under Bill Johnson and where iHeart's Pedro Javier González began his career at the old studios on Calle Mayagüez. By the early 80's, we had Radio Fidelity under Payito Acosta (the son of the founder) doing all English AC.
There were also some unremarkable rock efforts like The Family out of studios across from the Hospital del Maestro and a few FMs "on the Island" like Radio Heavy in Mayagüez that were all or mostly English music, but all jocks in Spanish.
For those unfamiliar, most Top 40 stations in PR, going back the the mid-60's Radio Uno, part owned by Luis Vigoreaux and 1968's WKAQ transition outside of AM Drive under Mike Joseph, have played not just English and Spanish pop, but also mass appeal salsa and even merengue hits. English language music has always been a big part of most station's playlists except for the very targeted ones like All Salsa Z-93 which began in 1979; even very "popular class " KVM included a few songs in English
For a while, around 1970-1972, we had WKAQ and WUNO (with PD Alfred D. Herger) both doing very intense Top 40 and generally each tying the other in ratings.
I was just responding to a comment that SBS might bring El Zol to Houston. SBS’ own website has all their EL Zol branded stations as Tropical, so I assume the previous poster was thinking of that format. Past attempts here with a Tropical leaning format have been short lived.
