????:1?????????:????

2???????

3??????

4????????

5??????????

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

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

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