????:1????????vx:?????

2??????????

3?????

4???100????

5??????????

??????????1??7????????????????? ???????????(CBS),???6????????????,???,???5?,???????

??,?6????,????????????????????????????????????????6?????,?????4000??????????,???,???????????

??FlightAware????,???????????6???????11????????,???????????2000?????????????,?????2400????????????,?????????,??????????360??,?????????????,????176?????

??????PowerOutage.us???,?6?,???????????????????????????????????????30???????

??????,???????????????????5???????????????????????????,??????6??????????????????? ?????:????????????