Lop Nor in 1958, but in the eastern found it, killing all the crew, it is puzzling is that the plane was originally flying northwest, why the sudden change in route flying due south?

• 1958年却在罗布泊东部发现了它，机上人员全部死亡，令人不解的是，飞机本来是西北方向飞行，为什么突然改变航线飞向正南?