XHCAO-FM (89.1 MHz) is a radio station in Ciudad Camargo, Tamaulipas, Mexico, serving Reynosa, Tamaulipas and McAllen, Texas. History XHCAO began on 101.7 FM, with a concession awarded to Liza Garza Acosta on August 16, 1994. In 2000, it was sold to Radio BMP de Ciudad Camargo, around the same time it moved to 89.1 FM. In April 2019, R Communications sold XHCAO, XHAVO and XHRR to Radio Ultra, S.A. de C.V. The concession transfer is pending IFT approval. External links raiostationworld.com; Radio stations serving the Rio Grande Valley References Regional Mexican radio stations Radio stations in Reynosa Radio stations established in 1994 1994 establishments in Mexico