 La Voz del Río Cauca could be heard as far as Argentina.In 1960, Fernando Londoño Henao, a prominent member of the Colombian Conservative Party, became its president.Between 1958 and 1963, Caracol would acquire several stations, such as Emisora Mil 20, Emisoras Eldorado and La Voz de Colombia (Bogotá), Radio Reloj (Panama), Sociedad Informativa de Contrapunto, La Voz del Café (Pereira), Pregones del Quindío (Armenia), Radio Comercio (Bucaramanga), and Radio Visión (Medellín), and absorb small networks as Cadena Radial Andina and Sociedad Nacional de Radiodifusión.