????:1?????:2023?????????

2???????

3??????

4???????????

5?2023????qt??

?1???29????????????,???,??(American Airlines)?????????????????AA5342????,??????Bombardier CRJ700??,??60??????????????

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29??????????,?(DCFD)???????,???????????????,????

???,???????????????????PSA????????????????,?????????????H-60(????“??”?????????????)???????(??????????? ?????????????) ??????????:???????????????