题名: |
Air Traffic Control: FAA Needs to Ensure Better Coordination When Approving Air Traffic Control Systems. |
关键词: |
us faa,aviation safety,air traffic control systems,national airspace systems |
摘要: |
The Federal Aviation Administration's (FAA) process for ensuring that air traffic control (ATC) systems will operate safely in the national airspace system is an integral part of the agency's multibillion-dollar ATC modernization and safety effort. GAO was asked to review (1) FAA's process for approving ATC systems for safe use in the national airspace system; (2) challenges FAA has faced approving ATC systems and how these challenges affected the cost, schedule, and performance estimates of the systems; and (3) actions FAA has taken to improve its process for approving ATC systems. / NOTE:Report to the Congress. |
报告类型: |
科技报告 |