II 116th CONGRESS 1st Session S. 1178 IN THE SENATE OF THE UNITED STATES April 11, 2019 Mr. Markey (for himself, Mrs. Feinstein , Mr. Blumenthal , Mr. Menendez , Ms. Klobuchar , Mr. Van Hollen , Mr. Wyden , Mr. Merkley , and Ms. Smith ) introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation A BILL To require aircraft manufacturers to offer or provide non-required safety enhancing equipment of an aircraft without additional charge to an air carrier, and for other purposes.