- § 44501. Plans and policy
- § 44502. General facilities and personnel authority
- § 44503. Reducing nonessential expenditures
- § 44504. Improved aircraft, aircraft engines, propellers, and appliances
- § 44505. Systems, procedures, facilities, services, and devices
- § 44506. Air traffic controllers
- § 44507. Regions and centers
- § 44508. Research advisory committee
- § 44509. Demonstration projects
- § 44510. Repealed. Pub. L. 118–63, title IV, § 401(a), May 16, 2024, 138 Stat. 1148
- § 44511. Aviation research grants
- § 44512. Catastrophic failure prevention research grants
- § 44513. Regional centers of air transportation excellence
- § 44514. Repealed. Pub. L. 118–63, title III, § 337, May 16, 2024, 138 Stat. 1093
- § 44515. Repealed. Pub. L. 118–63, title IV, § 401(a), May 16, 2024, 138 Stat. 1148
- § 44516. Human factors program
- § 44517. Program to permit cost sharing of air traffic modernization projects
- § 44518. Advanced Materials Center of Excellence
- § 44519. Certification personnel continuing education and training
- § 44520. Center of Excellence for Alternative Jet Fuels and Environment
49 U.S. Code Chapter 445 - FACILITIES, PERSONNEL, AND RESEARCH
2024—Pub. L. 118–63, title III, § 337, title IV, § 401(b), title VI, § 618(b)(2), title X, § 1017(b), May 16, 2024, 138 Stat. 1093, 1148, 1231, 1397, added items 44505 and 44520 and struck out former item 44505 “Systems, procedures, facilities, and devices” and items 44510 “Airway science curriculum grants”, 44514 “Flight service stations”, and 44515 “Advanced training facilities for maintenance technicians for air carrier aircraft”.
2020—Pub. L. 116–260, div. V, title I, § 112(b), Dec. 27, 2020, 134 Stat. 2332, added item 44519.
2018—Pub. L. 115–254, div. B, title V, § 524(b), title VII, § 762(b), Oct. 5, 2018, 132 Stat. 3364, 3428, substituted “Regions and centers” for “Civil aeromedical research” in item 44507 and added item 44518.
2003—Pub. L. 108–176, title I, § 183(b), Dec. 12, 2003, 117 Stat. 2517, added item 44517.
2000—Pub. L. 106–181, title VII, § 713(c), Apr. 5, 2000, 114 Stat. 161, added item 44516.