零高度弹射救生是各国研究的重要课题。我部曾发生1次零高度弹射救生成功的实例,为中国航空史上首例。特作如下报告:1 事故过程 试飞员,男,46岁,体重58kg。在进行歼-8飞机电传操纵系统试飞时,因操纵通道故障,飞机失控,3次着陆都自动上扬弹起,未能成功。水平尾翼锁闭在上偏12°位置,飞机仰角25°～30°,坡度35°～37°。第3次着 Zero height Ejection lifesaving is an important issue in various countries. An example of the success of a zero-altitude catapult survived in our department was the first in the history of China Airlines. Special report as follows: 1 accident test pilot, male, 46 years old, weighing 58kg. During the test flight of the F-8 airplane fly-by-wire control system, the aircraft landed uncontrollably due to manipulation of the passageway, and the three landed landings were automatically raised and bounced off, failing to succeed. The horizontal tail is locked in the upper 12 ° position, the aircraft elevation 25 ° ~ 30 °, the slope of 35 ° ~ 37 °. The third time