美交通部长：纽瓦克国际机场使用的空中交通管制系统很老旧

Core Viewpoint - The aging air traffic control system at Newark International Airport, which has been in use for 25 to 50 years, is a significant concern that requires immediate attention from the U.S. government to prevent similar issues from occurring at other airports [1] Group 1: System Issues - The frequent failures at Newark International Airport are attributed to outdated technology and telecommunications problems [1] - Software malfunctions and overloaded input lines are contributing factors to the system failures [1] Group 2: Government Response - U.S. Transportation Secretary Sean Duffy emphasized the need for the government to address the outdated air traffic control system to resolve ongoing issues [1] - There has been a lack of timely attention from Congress regarding the state of the air traffic control systems [1]