In the early 2000s, the Federal Aviation Administration realized that as air travel was speeding into the new millennium, many of the systems that controlled it were relics of the past. Useful relics, yes, but the system was in great need of modernization with the number of flights growing year after year.
The Next Generation Air Transportation System, or NextGen, was humbly born deep in the 110-page “Vision 100 — Century of Aviation Reauthorization Act” in December 2003. The next month, the Department of Transportation announced plans for a new, multi-year, multi-agency effort to develop an air transportation system for the year 2025 and beyond.
And on Dec. 15, 2004, the DOT unveiled the Integrated Plan for the Next Generation Air Transportation System, which laid out goals, objectives, and requirements necessary to create the NextGen system.
In the 10 years since then, NextGen technology and programs have revolutionized the National Airspace System, resulting in a better travel experience, a boost to the aviation economy, and enhanced safety (Why NextGen Matters).
The benefits of NextGen are many. The program enhances safety, reduces fuel use and aircraft exhaust emissions, and is vital to preserving aviation’s significant contributions to our national economy.
The FAA’s top priority is ensuring safe skies and airfields, and NextGen innovation and improvements are delivering just that. NextGen is providing air traffic managers and pilots with the tools to proactively identify and resolve weather and other hazards.
Flying is becoming quieter, cleaner, and more fuel-efficient. Operators are beginning to use alternative fuels and new equipment and procedures, reducing our adverse impact on the environment. More precise flight paths are also helping limit the numbers of people impacted by aircraft noise.
Airports are economic engines for the communities they serve, bringing visitors and commerce. NextGen is providing increased access, predictability and reliability, enhancing airport operations across the country.
NextGen is leveraging new and existing National Airspace System (NAS) capabilities to streamline aviation and aerospace operations and the dissemination of information systems. This includes systems dealing with flight, weather, communications, and airport and airline operations.
These new systems will be be controlled in Staffed NextGen Towers, virtual towers located at hubs around the country that will eventually replace existing towers at each airport.Learn More
NextGen transformation requires streamlined data communications capabilities and the ability to manage the efficient flow of information through the NAS. System Wide Information Management (SWIM) is the platform that shares up-to-date and identical information among pilots, air traffic controllers, airline dispatchers, the military, government agencies and other users of the NAS.
SWIM also processes information from different kinds of systems, such as airport operational status, weather information, flight data, status of special use airspace and airspace system restrictions.Learn More
The procedures for guiding and piloting an aircraft from gate to gate become much more streamlined thanks to NextGen programs, chiefly from improved operations in the terminal, on the surface, and in the air, as well as optimized profile descent.
All aircraft and surface vehicles are tracked electronically, allowing for the taxi routing process to be automated and, thus, more efficient. Pilots and controllers have less need to communicate via radio. And new NextGen technology allows for aircraft to take multiple departure paths for each runway, increasing departure capacity.
More aircraft can efficiently and safely cruise the skies at once thanks to NextGen systems that determine the optimal path based on wind, destination, weather, and traffic.
Descents will no longer be the drawn-out process that they are today. Instead, the arrival sequence is planned hundreds of miles in advance by NextGen systems, and aircraft are put on precise vertical and horizontal paths from descent point to final approach.Learn More