AI-Powered Overhaul of U.S. Air Traffic Control Starts With $12.5B Down Payment

Congress approved a $12.5 billion down payment to modernize the aging U.S. air traffic control system. Since the approval, the FAA has replaced roughly half of its copper wiring, converted about 270 radio sites, and begun using electronic flight strips at 17 towers; more than 4,500 FAA sites are getting new radars, digital voice switches, and training simulators. The upgrade, led by Peraton, targets four areas—wires, communications, radars, and flight strips—and will incorporate artificial intelligence to boost safety and efficiency, though human controllers will remain in charge. The DOT says additional funding is needed for software and AI deployment, with a completion goal of 2028, and is urging Congress to provide the rest of the money.