PPRuNe Forums - View Single Post - Do Helicopters date back further than most of us believe?

7th Sep 2008, 03:50

#17 (permalink)

flyer43

Join Date: Sep 2000

Location: UK

Age: 72

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Video of manpowered autogyro

To further support his claim, I've just received this link to a Chinese version of You Tube:

Man Powered Autogyro

I'm just waiting for the video clip from 1500 BC now!

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