How to escape from a helicopter trapped in water ?
If you are ever trapped inside a helicopter  while submerged in water, it’s best to try and remain calm until the cabin is completely underwater. It’s better to wait for pressure to be equalized, before you try to  open the door or break the glass to escape.
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Answer the following query.
How to escape from a helicopter trapped in water ?

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If you are ever trapped inside a helicopter  while submerged in water, it’s best to try and remain calm until the cabin is completely underwater. It’s better to wait for pressure to be equalized, before you try to  open the door or break the glass to escape.
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