这点不仅仅是民航局死不认账的问题，没有独立自由的新闻报道的弊端也显示的非常清楚。美国国家交通安全局NTSB从飞机黑匣子的数据分析已经得出结论， 飞机的几乎垂直下冲完全是由驾驶舱内的控制进行的。 NTSB立刻把这个结果分享给了中国民航局， 就是结论要么是劫机要么是飞行员自杀，这两个可能你们中国自己调查， 但其它的结论瞎说会立马被打脸。这个美国各大媒体在黑匣子分析结果出来就公布了。 中国民航局不公布结果， 也不让国内媒体报道美国NTSB的结论， 就造成国内百姓只能瞎猜，五毛可以洗地的恶果。

LOL, 你能读懂了吗？还在洗地。这是说我说的NTSB给中国它的分析结果，"The plane did what it was told to do by someone in the cockpit," NTSB是提供结果给CAAC。 你厉害国的事故当然是你厉害国调查。NTSB不会去发布事故调查，是劫机还是自杀由你CAAC调查公布，NTSB不会下结论。 但你CAAC要是怪到飞机的问题， 那是会被打脸的。

The National Transportation Safety Board (NTSB) started assisting CAAC in its investigation into the crash of MU5735 on April 1, and has not released any updates or statements on its involvement in the investigation since then.
"Under the provisions of the International Civil Aviation Organization Annex 13, the NTSB is participating in the CAAC’s investigation of the China Eastern B-737 accident. Those provisions also stipulate that the authority in charge of the investigation, in this case the CAAC, release all investigative information," a representative for the NTSB told Avionics International in an emailed statement.
懂英文吗，好好看看。