曾经称雄一时的U一2型高空侦察飞机,上世纪50年代末至60年代末担负着美国对世界各地的战略侦察。这种飞机飞行高度在2万米左右,当时装备的歼击机和高射炮对它都无能为力,后来加装了先进的电子预警和干扰设备后,使得当时的地空导弹对它也难以对付……这种号称“技术尖端”的高空侦察机却被我空军地空导弹部队4次击落…… The U-2 high-altitude reconnaissance aircraft, once the dominant force, shouldered the U.S. strategic reconnaissance around the world from the late 1950s to the late 1960s. This aircraft flying at a height of about 20,000 meters, was equipped with fighters and anti-aircraft guns were unable to do anything about it, and later equipped with advanced electronic warning and interference equipment, making the surface-to-air missiles it is also difficult to deal with ... ... This Known as “advanced technology ” high-altitude reconnaissance aircraft was my air-to-air missiles unit 4 shot down ......