What is "wtza"

WTZA AM 1010 is a radio station licensed to serve Atlanta, Georgia, that broadcasts Spanish Christian music as "Vida 1010AM" It broadcasts at a frequency of 1010 kHz with 50,000 watts of power during the daytime, covering north Georgia, 45,000 watts during critical hours and 78 watts during nighttime hours, using an omnidirectional antenna. WTZA is classified as a class D AM broadcast station according to the Federal Communications Commission.