NBC's broadcast of Super Bowl XLVI at the end of the 2011 season became the most-watched program in the history of United States television, with 111.3 million US viewers, according to Nielsen. The game was the first Super Bowl telecast to be streamed live online legally in the U.S., both to computers (via NFL.com and NBCSports.com) and mobile devices (via Verizon Wireless's NFL Mobile app). The game marked Al Michaels' eighth time conducting play-by-play for a Super Bowl (Michaels had previously done play-by-play for Super Bowls XXII, XXV, XXIX, XXXIV, XXXVII and XL for ABC, and Super Bowl XLIII for NBC).