KSAH (720 kHz) is a commercial AM radio station, licensed to Universal City, Texas, and serving the San Antonio metropolitan area. KSAH and sister station 104.1 KSAH-FM simulcast a Classic Regional Mexican radio format, specializing in Norteño music. The two stations are owned by Alpha Media with the licenses held by Alpha Media Licensee, LLC. The studios and offices are located on Eisenhauer Road in Northeast San Antonio.