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You won't find helicopter - air is too thin (one of the reasons why rescues are hard). But maybe a plane could give you one.
by dbpatterson 12y ago
You won't find helicopter - air is too thin (one of the reasons why rescues are hard). But maybe a plane could give you one.
- hellsten 12y agohttp://www.nationalgeographic.com/adventure/0509/whats_new/helicopter_everest.html http://www.nationalgeographic.com/adventure/0509/whats_new/h...