was about to launch the initial test,

即将进行首轮测试时
He disengaged his transponder.

他拆除了雷达收发机
We lost contact with him.

我们和他失去了联系
Couldn't find him on radar.

他从雷达上消失了
But that's not possible.

但这不可能
You can't disengage a transponder on an F-22.

F-22战斗机的雷达收发机是无法拆除的
Which means Sean Bennigan had help.

那意味着有人帮了肖恩·本尼甘一把
It also explains how he got from the Arctic to the Sahara.

这也解释了他是如何从北极圈到撒哈拉沙漠的
He fueled up somewhere.

他在某处补充了燃料
He took the plane to the desert, tested the weapon there.

他开飞机去了沙漠在那儿测试武器
But something went wrong.

当中却出了差错
And Captain Bennigan?

那么本尼甘上尉呢