???:???????????????????

????:??????????:??????

?1?30??? (??????????? ??????)?????????????????30?????????????,29????????

??1??????29??????????????????,???????????????64?,??????????????????????3??,???????????????????????????“????”?

?1????????????????30??,???,??????????,?1??29??????????????????,????????????? ?? ???????????????????? ?

????????????????,?????“??????????????????????,??”????????????????????????,????,???????

?????????????,????????????????????????(FAA)??????????“???????????,?????????????,??”

???2009?????????2??,??????,?????????????,???????49????1?????(??)

??????:??