EWTN EWTN Global Catholic Network, in its 36th year, is the largest religious media network in the world. EWTN’s 11 networks broadcast in multiple languages 24 hours a day, seven days a week to over 268 million television households in more than 145 countries and territories. Platforms include direct broadcast satellite television and radio services; radio services transmitted through SIRIUS/XM, iHeart Radio, and almost 500 domestic and international AM & FM radio affiliates; a worldwide shortwave radio station; the largest Catholic website in the U.S.; electronic and print news services, including The National Catholic Register newspaper, and two global wire services; as well as a publishing arm.