The Development of US Chinook CH47F Helicopter During Hard Landing

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=K5jz_AERTws

US Helicopter has series of many models but Chinook CH-47F can carry a payload of more than 10,800 kg. It has many other features to making progress.

US CH-47F, US Helicopter, Hard Landing, Soft landing
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