The largest satellite-fed translator networks were CSN International, and American Family Radio, owned by the American Family Association. The networks associated with Calvary Chapel have been a focus of translator-based networks; multiple applications were submitted by companies linked to Calvary Chapel for the same channel. At least four radio stations operated by Calvary Chapel churches and relaying Calvary Satellite Network programming have been identified as "home stations" for distant translators, and many home churches (in addition to the national Calvary Chapel concerns) applied for licenses. American Family Radio, in particular, has demonstrated a deliberate strategy to crowd out re-broadcasters of National Public Radio stations for political purposes.