Senate Amendment 1911 to H.R. 3935 would authorize and amend programs administered by the Federal Aviation Administration (FAA) and the National Transportation Safety Board for fiscal years 2024 through 2028. The legislation also would extend, through September 30, 2028, certain excise taxes related to air travel. Those taxes, which are dedicated to the Airport and Airway Trust Fund, currently are scheduled to expire on May 10, 2024.