; and (C) a timetable for carrying out activities and initiatives authorized under this section. 7. Authorization of appropriations (a) Fiscal year 2019 There are authorized to be appropriated to NASA Aeronautics Research Mission Directorate for fiscal year 2019, $790,000,000, as follows: (1) For Airspace Operations and Safety Program, $159,000,000. (2) For Advanced Air Vehicles Program, $280,000,000. (3) For Integrated Aviation Systems Program, $251,000,000. (4) For Transformative Aero Concepts Program, $100,000,000. (b) Fiscal year 2020 There are authorized to be appropriated to NASA Aeronautics Research Mission Directorate for fiscal year 2020, $930,000,000, as follows: (1) For Airspace Operations and Safety Program, $165,000,000. (2) For Advanced Air Vehicles Program, $303,000,000. (3) For Integrated Aviation Systems Program, $300,000,000. (4) For Transformative Aero Concepts Program, $112,000,000. (5) For Advanced Materials and Manufacturing Program, $50,000,000. (c) Fiscal year 2021 There are authorized to be appropriated to NASA Aeronautics Research Mission Directorate for fiscal year 2021, $974,000,000, as follows: (1) For Airspace Operations and Safety Program, $170,000,000. (2) For Advanced Air Vehicles Program, $290,000,000. (3) For Integrated Aviation Systems Program, $350,000,000. (4) For Transformative Aero Concepts Program, $114,000,000. (5) For Advanced Materials and Manufacturing Program, $50,000,000. (d) Fiscal year 2022 There are authorized to be appropriated to NASA Aeronautics Research Mission Directorate for fiscal year 2022, $996,000,000, as follows: (1) For Airspace Operations and Safety Program, $175,000,000. (2) For Advanced Air Vehicles Program, $295,000,000. (3) For Integrated Aviation Systems Program, $360,000,000. (4) For Transformative Aero Concepts Program, $116,000,000. (5) For Advanced Materials and Manufacturing Program, $50,000,000. (e) Fiscal year 2023 There are authorized to be appropriated to NASA Aeronautics Research Mission Directorate for fiscal year 2023, $1,030,000,000,