EWTN Global Catholic Network, founded in 1981 by Mother Mary Angelica, PCPA, is the largest religious media network in the world. EWTN's 11 TV channels are broadcast in multiple languages 24 hours a day, seven days a week to over 425 million television households in more than 160 countries and territories. EWTN platforms also include radio services transmitted through SIRIUS/XM, iHeart Radio, and over 500 domestic and international AM & FM radio affiliates; a worldwide shortwave radio service; one of the largest Catholic websites in the U.S.; electronic and print news services, including Catholic News Agency, "The National Catholic Register" newspaper, and several global news wire services; as well as EWTN Publishing, its book publishing division.