As soon as I get a call from my safety observer that I'm past show center, I close the doors.

当我听到安全观察员告诉我已经飞过展览中心时，我关闭了打开的舱门。

youdao

I transmit my parameters to the safety observer to make sure I have enough altitude to complete the roll.

我将飞行参数报告给安全观察员以确定我具有足够的高度来完成这个滚转。

youdao

As I taxi out to the end of the runway, I am on the radio with my safety observer to confirm that the jet is good to go and that I am on time.

在我滑行到跑道尽头时，我用无线电与我的安全观察员联系确认飞机的起飞状态和我的起飞时间。

youdao

While the aircraft will have two safety pilots on board, the flights will be operated by on-board systems supervised by a ground-based observer pilot.

FORBES: Pilot-Optional Flight Is Closer Than You Think