How do helicopters fly? They face the same forces that planes do, but they have a special feature to help them hover and go where no plane can. Find out more. Science Trek is available to stream on ...
But this is *** UH 60 Lima aircraft, so this is one of our older airframes in the inventory. This is *** 1998 aircraft. um, you can see by the instrumentation on the panel there, um, that that's what ...
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