一台可对飞行中飞机的性能进行精密分析的机动激光跟踪系统已由通用电话和电子公司希耳伐尼亚分公司交付与联邦航空局。这台称为精密自动跟踪系统的装置可以进行实时位置测量,它比照相系统速度快、费用低。它将用在联邦航空局的国家航空设施实验中心,以支持飞行试验计划。该计划包括试验和鉴定着陆系统、区域导航系统、和碰撞回避系统。 A maneuvering laser tracking system that performs rigorous analysis of the in-flight performance of the aircraft has been delivered by FAA to General Electric and the Greek branch of the company Herzegovina. This device, called a precision auto-tracking system, enables real-time position measurement, which is faster and less expensive than a photographic system. It will be used at the FAA’s National Aeronautical Facilities Experiment Center to support the flight test program. The plan includes a test and certification landing system, a regional navigation system, and a collision avoidance system.