????:1?100??????:???????????

2???????????

3?????????

4??????????

5?????

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

????????“?????????????”?

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

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