????:1???spa???????:?????????

2???????

3????????

4?2021??????

5???????2000

????????2?20?? (?????)????????????????????20?????????100??767-300????(BCF)???,????767-300BCF????

???????????767-300BCF?,?????,?????????????????,??????????,????767-300BCF??3???????????????????????

??100????????767-300???????????????????(BCF)???????(? ????)

??,??????2016????767-300BCF??,??????????????

???????????????????????????(Doug Backhus)??,767-300BCF?????????,??????????

??,767-300BCF??,??????????????????56.5?,?3345?????????????(6190????),?????????????????????????,????(??????)

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