On Thursday February 11th, the House Transportation and Infrastructure Committee revised H.R. 4441 with several amendments, among them, changes to integration of Unmanned Aircraft Systems.  A link to the story can be found at : https://www.ajot.com/news/committee-approves-transformational-air-traffic-control-faa-reform-bill, and links to amendments can be found at:http://transportation.house.gov/amendments/markup-2-11-16.htm.