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Old 10-13-2016, 04:36 AM   #23 (permalink)
Mewtwo
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Join Date: Oct 2016
Location: springvale
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There have been several new homebuilt helicopter designs appear on the market in the past few years, but the coaxial rotor, pendulum control helicopter is one of the most unique and innovative to appear in several decades. And in addition, it actually flies - and flies well.
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