KCKO 107.9 FM is a Spanish-language radio station licensed to Rio Rico, Arizona, United States.
The station is owned by De la Fuente Media, LLC.
In 2012, KCKO, still unbuilt, was sold to JJS Media, LLC, a corporation 18% owned by Jaime Juaristi Santos, the Mexican owner of XHNSS-TDT television in Nogales, Sonora, as well as the Nuevo Día newspaper.
Effective December 2, 2020, JJS Media sold KCKO to De la Fuente Media, LLC for $700,030, which changed it from romantic "Amor 107.9" to its present format.
In 2021, one of the principals of De la Fuente Media, Mario Gustavo de la Fuente Manríquez, was approved to become the concessionaire of XHNSS.