Broadcasting on 100.9 FM, XHCAA is owned by Radio Universal and carries the Stereorey format from MVS Radio.

XECAA-AM 950 received its concession on November 12, 1978.

The station was originally located in El Puertecito and known as La Doble AA; in 2002, it moved its transmitter to the current site.

Ultimately, Radio Universal would work with MVS Radio, whose formats it carries in Aguascalientes, as part of a limited relaunch of Stereorey in several cities in the Bajío in 2014.

This article about a radio station in Aguascalientes is a stub.