Wikipedia
XHCA-FM
XHCA-FM is a noncommercial radio station in Lagunas, Oaxaca. It is owned by Cemento Cruz Azul, the largest employer in Lagunas, and broadcasts a general news and music format known as Azul FM.
It is one of several radio stations set up by employers in small Mexican towns in the 1970s and 1980s: XHSCO-FM in Salina Cruz was originally owned by PEMEX, while XELAC-AM in Lázaro Cárdenas, Michoacán was created with the construction of the SICARTSA iron and steel mill.
The station covers most of the Istmo region of Oaxaca, as well as small portions of Veracruz and Chiapas.