Complex sentence: As of July 2015, it is a subsidiary of AT&T' s satellite service, launched on June 17,1994, transmits digital satellite television and audio to households in the United States, Latin America and the Caribbean.
Split into simpler sentences: As of July 2015, it is a subsidiary of at&t. Its satellite service, launched on June 17,1994, transmits digital satellite television and audio to households in the United States, Latin America and the Caribbean.