It serves 95% of the state through its 30 FM transmitters, making it the second-largest state radio network in Mexico.
It began operations during the government of Samuel Ocaña García (1979–85).
[1] The state of Sonora owns 30 radio transmitters, the second-most of any state in Mexico, to carry the Radio Sonora network.
[2] Bacerac and San Javier were added in September 2021.
This article about a radio station in Sonora is a stub.