Atlas Human-Powered Helicopter – AHS Sikorsky Prize Flight Posted byShaun 2013-07-12 Leave a comment on Atlas Human-Powered Helicopter – AHS Sikorsky Prize Flight Share:ShareClick to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pocket (Opens in new window)Click to share on LinkedIn (Opens in new window)Like this:Like Loading... Related