The station's studios are located in the Agua Caliente neighborhood of Tijuana, with its transmitter on a tower on Av.

Instead, XHQS, S.A., part of Víctor Díaz's Califórmula Broadcasting, received the concession for XHKY-FM 95.7 on June 5, 1975.

XHKY raised its power, causing interference to KKOS, a radio station on 95.9 MHz at Carlsbad, California.

On October 1, 2011, XHOCL flipped to Spanish adult hits, branded as "Diego 99.3" as sister station XHTIM-FM 90.7 took on the La Mejor format.

On January 21, 2019, XHOCL flipped to Spanish AC, as MVS brought the "FM Globo" brand to Tijuana, replacing Diego.