GAO警告美国民航局过时的空中交通管制系统构成安全风险,51个不可持续的系统。 GAO warns FAA's outdated air traffic control systems pose safety risks, with 51 unsustainable systems.

政府问责局警告说,民航局依赖过时的空中交通管制系统,将带来重大的安全风险。 The Government Accountability Office (GAO) warns that the FAA's reliance on outdated air traffic control systems poses significant safety risks. 在所评估的138个系统中,51个系统是不可持续的,其中许多对空中作业至关重要。 Of 138 systems assessed, 51 are unsustainable, with many critical to airspace operations. 虽然联邦航空局正在对90个系统进行现代化改造,但有些项目可能需要长达13年的时间才能完成。 Although the FAA is modernizing 90 systems, some projects may take up to 13 years to complete. 总署呼吁紧急进行现代化和改进监督,以应对这些挑战,满足不断增长的空中交通需求。 The GAO calls for urgent modernization and improved oversight to address these challenges and meet growing air traffic demands.