KZZA (106.7 MHz "La Ranchera 106.7 FM/1540 AM") is a commercial FM radio station licensed to Muenster, Texas, and serving northern communities in the Dallas-Ft. Worth Metroplex. It is owned by Estrella Media and it broadcasts a Classic Regional Mexican radio format, which is simulcast on co-owned KZMP 1540 AM. KZZA has an effective radiated power (ERP) of 75,000 watts. The transmitter is off Farm-to-Market Road 730 North in Rosston, Texas.