Aviation Investment and Reform Act for the Twenty-First Century (AIR-21)

The Aviation Investment and Reform Act for the Twenty-First Century (AIR-21), enacted in 2000, serves to improve and modernize the U.S. aviation system. It establishes funding for airport development and maintenance, supports air traffic control enhancements, and promotes safety measures in the aviation industry. AIR-21 ensures that airport revenues are reinvested into infrastructure improvements, aiming to reduce delays and improve passenger service. Overall, it reflects a commitment to strengthen the nation's aviation capabilities and maintain efficient air travel for the future.