History
The concession for 630 AM was awarded in May 1955 to Arnulfo Aguirre Salamanca; the station signed on December 5 of that year with 100 watts of power. It would boost its power to 5,000 watts in 1966. 1994 saw the station become an AM-FM combo.References
1955 establishments in Mexico Radio stations established in 1955 Radio stations in Veracruz Regional Mexican radio stations Spanish-language radio stations {{Veracruz-radio-station-stub