II 115th CONGRESS 1st Session S. 1410 IN THE SENATE OF THE UNITED STATES June 22, 2017 Mr. Warner (for himself, Mr. Hoeven , Ms. Cortez Masto , and Mr. Heller ) introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation A BILL To further the development of unmanned aircraft system technology through investing in additional research, building a trained workforce, and establishing working groups to address near-term and long-term challenges, and for other purposes.