What is the real cause of the plane crash in Wenchuan earthquake in 20o8?

The pilot's illegal operation may exist in this crash.

The weather conditions at the time of the accident were very bad, and it was snowing, with low predictability, less than 100 meter. Mi -26 helicopter originally planned not to land here, but in view of the weather conditions, the crew decided to land temporarily. However, the pilot failed to land successfully in three attempts, so he decided to make a forced landing. At this time, because the plane was not slowed down by the deceleration device, it directly rushed to the land at a high speed, causing a hard landing and eventually causing an accident.

Extended data:

Precautions:

1, stand in the empty mine, don't rush indoors in a hurry.

2. Note that there may be falling objects such as signboards and bonsai on it.

3. Stay away from buildings under construction, telephone poles, fences and unfixed vending machines.

4, the moving vehicle, don't emergency braking, should reduce the speed, pull over.

If you drive on the expressway or viaduct, you should leave carefully and quickly.

6. If you are outside school, stay away from cliffs, rivers and beaches. Find an open place to take refuge.

Baidu Encyclopedia -5. 12 Wenchuan Earthquake

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