ATSC 3.0 Recap The broadcasting standard in the US for over half a century was NTSC(National Television Standards Committee).  It was officially replaced in 2009 by ATSC, aka HDTV.  Now ATSC itself is being replaced in many markets by NextGen TV, which was formerly called ATSC 3.0 (there was no 2.0). NextGen TV (ATSC 3.0) Read more about Update: Moving to ATSC 3.0 (aka NextGen TV)[…]