美国洛克希德公司最近研制了一种新型飞机——隐身战斗机 F-19。目前美国已用 F—19装备了一个飞行中队。1995年之前,美国空军计划购买300—400架隐身 F—19。预计到2000年,它将成为美国空军的主要战斗力。隐身飞机,是隐身技术在飞机中的具体应用。隐身技术是一门专门技术,它可以减少飞机的雷达、红外线、光电、目视等明显的特点,使飞机不易被先进的侦探系统 Lockheed recently developed a new type of aircraft, stealth fighter F-19. At present, the United States has equipped a flight squadron with the F-19. Prior to 1995, the U.S. Air Force plans to purchase 300-400 invisible F-19s. It is estimated that by the year 2000 it will be the main force of the U.S. Air Force. Stealth aircraft, stealth technology is the specific application in the aircraft. Stealth technology is a specialized technology, it can reduce the aircraft's radar, infrared, optical, visual and other obvious features that make the aircraft difficult to be advanced detective system