美国空军已开始实施一项大计划，设计并制造一种雷达设备，可以装在几种飞机上跟踪地面目标。据有关官员说，这种雷达的研制生产，最终将耗资 ２７亿美尤，可以用于 ４５种不同类型飞机。 这个“多平台雷达技术插入计划”（ＭＰ－ＲＴＩＰ），源于美国国会责令五角大楼所进行的 The U.S. Air Force has begun a major project to design and manufacture a radar device that can track ground targets on several aircraft. According to officials concerned, the development and production of such a radar will eventually cost 2.7 billion U.S. dollars and be used in 45 different types of aircraft. The MP-RTIP came from the order of the U.S. Congress to order the Pentagon