WDNO

The station was assigned the call letters WJYT on 1982-06-28. On 1988-07-07, the station changed its call sign to WORR, on 1992-09-28 to WKVN, on 2004-07-06 to WCHQ, and on 2011-01-19 to the current WDNO.

In July 2003, International Broadcasting Corp. (Angel Roman, president) reached an agreement to buy two radio stations, WRSJ and WKVN (now WDNO), from Concillio Mision Cristiano Fuente de Agua Viva Inc. (Otoniel Font, president) for a reported sale price of $1.45 million.

Since October 1, 2016 and after 29 years broadcasting in the frequency 103.7 FM, WDNO and the translator station with the approval of the Federal Communications Commission in the United States, has changed to 97.9 FM for best coverage. In March 2018, the station announced that the FM translator in Arecibo will move the frequency to 98.3 FM in the next few months and the callsign will change to W252EA, pending FCC approval, But the translator remain itself on the same frequency (97.9 MHz) and with the same call letters (W250CF).