have a maximum range of 20,000 feet.

最大射程是两万英尺
Large systems like the BUK which took down Malaysia air 17

大型系统如击落马航17的山毛榉导弹
are hard to get and require expertise.

很难弄到而且价格很高
You know, it's possible the plane was brought down to 20,000 feet

要知道有可能飞机被迫下降到两万英尺
to get it into MANPAD target range.

以进入便携式导弹射程
That would mean a hijacker was on board.

那意味着飞机上有劫机者
That could account for the missing 13 minutes of communication.

也许正是因此飞机才失去联络了13分钟
If there were a hijacker,

如果有劫机者
he had at least one partner on the ground.

他在地面上至少有一名同伙
Guess who drew the short straw.

你觉得是谁这么倒霉
Depends on if you believe suicide

那取决于你是否相信
is the gateway to paradise or not.

自杀是通往天堂的大门