March 16, 2010January 6, 2022 by Mr. Leslie Wong

Dragonfly DF1 Personal Rocket Powered Helicopter

From Popular Science: Helicopter with Rocket-Powered Rotors Could Go on Sale This Year

The line starts at Swisscopters America.

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One Reply to “Dragonfly DF1 Personal Rocket Powered Helicopter”

chris says:

April 15, 2010 at 10:01 am

It’d be useful for buzzing cows.

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