小型民用正常类飞机尾旋特性试飞技术研究

Flight Test Technology Research for Spin Characteristics for a Light Normal Category Civil Airplane

简要介绍了按照CCAR-23部进行合格审定正常类飞机对尾旋试飞的要求,对小型民用飞机尾旋特性试飞方法进行了研究,结合具体型号进行了飞行试验验证,给出了该飞机的尾旋试飞结果。结果证明,该试飞技术适用于小型民用飞机型号合格审定尾旋试飞。

In this paper, the requirements of spin flight item for those norman category airplanes that certificated with part 23 of CCAR was introduced, the flight test technology of spin characteristics for a light civil airplane was investigated, and flight test validation was performed on the LE-500 airplane. At last the conclusion of the spin flight test was given. The result shows that this flight test technology is applicable to quotable for the certification of light civil airplanes.