XHSR-FM

XHSR-FM is a station in Monterrey, Nuevo León. It broadcasts on 97.3 FM and carries the Exa FM Contemporary Hit Radio format from MVS Radio.
History.
XHSR received its concession late in 1976 and was owned by the concessionaire Sistema Radio Recuerdo, S.A., managed by José Vargas Santamarina. Santamarina would go on to become a director of some of MVS's radio stations.