KSAH-FM

KSAH-FM, KSAH (104.1 FM, 720 AM "Norteño 104.1 and 720am") is an AM/FM combination radio station broadcasting a regional Mexican music format. Licensed to Pearsall, Texas, United States, the station serves the San Antonio area. The station is currently owned by Alpha Media and licensed to Alpha Media Licensee, LLC. Its studios are located in Northeast San Antonio, and the primary transmitter site is southwest of Jourdanton. A booster operates from a more northerly site to improve service toward San Antonio.
History.
720 KSAH was assigned the call letters KMMG on September 17, 2001. On August 22, 2002, the station changed its call sign to KRIO, then on September 11, 2002, to KMFR and on April 12, 2004, back to KRIO. On February 10, 2011, the station changed its call sign to the current KSAH-FM.