Future air navigation system1/25/2024 Compared to the traditional distance based process to separate aircraft, TBFM provides a more efficient traffic flow that reduces fuel burn, lowers exhaust emissions, and increases traffic capacity. TBFM uses time instead of distance to help controllers sequence air traffic. The FAA is collaborating with airlines, business and general aviation, vendors, government, research groups, academia and the military to develop TFMS updates. Its suite of automation tools help to optimize overall airspace capacity and fleet performance as well as efficiency of individual flights. TFMS serves as the FAA's primary system for planning and implementing traffic management initiatives. STARS now operates at the 11 Terminal Radar Approach Control Facilities that control 80 percent of U.S. Controllers use STARS to provide air traffic control services to pilots in terminal airspace, which is the airspace immediately surrounding major airports. It replaces multiple automation systems with one platform – the state-of-the-art Standard Terminal Automation Replacement System (STARS). TAMR is a similar technology advancement to ERAM. The technology is helping to advance the transition of air traffic control to air traffic management by allowing controllers to track up to 1,900 aircraft at a time – an increase from 1,100 under the previous system. It processes flight and radar data, enables NextGen communications and generates other data for controllers' screens. The FAA has been investing in ongoing FAA modernization programs, including En Route Automation Modernization (ERAM), Terminal Automation Modernization Replacement (TAMR), Traffic Flow Management System (TFMS), and Time based Flow Management (TBFM).ĮRAM is fully operational at the 20 en route centers across the country where controllers handle high altitude traffic. This fact sheet explains NextGen through the different phases of flight, describing some of the major technologies and procedures that are supplementing or replacing those currently in place.īased on previous lessons learned, the agency determined that the best way to upgrade its services was to begin with a new infrastructure that could accommodate state-of-the-art enabling technologies and advanced capabilities. NextGen is already improving safety, capacity and efficiency on runways and in our skies while reducing fuel burn, carbon emissions and noise. This system of time-based management, known as Trajectory Based Operations (TBO), will increase predictability and efficiency throughout the National Airspace System. system of air traffic control away from one based on knowing where an aircraft is to knowing where an aircraft is going to be at critical points along its flight path. NextGen is improving how we see, navigate and communicate in our nation’s skies. This transformation includes the transition from primarily ground-based to primarily satellite-enabled surveillance and navigation, from analog voice to digital communication, and from limited data exchange to fully integrated information management. The Next Generation Air Transportation System, or NextGen, is the ongoing transformation of air traffic control.
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