Canadian AeroVelo Atlas human-powered helicopter expands flight envelope - Vertical Mag
See first successful flight of a human-powered helicopter - YouTube
Human-powered helicopter - Wikipedia
AeroVelo's Human-Powered Helicopter May Be On Track to Win the $250,000 Sikorsky Prize
Pedal-powered helicopter claims 33-year-old aviation prize
University Of Maryland team to make second attempt at launching first human-powered helicopter | Daily Mail Online
Atlas Human-Powered Helicopter - AHS Sikorsky Prize Flight - YouTube
Gamera II Human Powered Helicopter Sets New Unofficial Altitude Record (video)
Atlas: the Sikorsky prize-winning design — Aerovelo
The Gamera Human Powered Helicopter with blade spars, airframe, and... | Download Scientific Diagram
How to Fly a Human-Powered Helicopter | WIRED
Human Powered Helicopter | Pickstarter
Human-powered helicopter gets test run in Scotts Valley – The Mercury News
/cdn.vox-cdn.com/uploads/chorus_asset/file/14389083/aerovelo-atlas-human-powered-helicopter-sikorsky.1419979713.jpg "Human-powered helicopter hovers accurately for 60 seconds, beats 'impossible' challenge - The Verge")
Human-powered helicopter hovers accurately for 60 seconds, beats 'impossible' challenge - The Verge
Human powered helicopter|Autodesk Online Gallery
Canadian team's human-powered helicopter takes flight - BBC News
Human-Powered Helicopters Get a Bigger Carrot | WIRED
Lift-off - Design Engineering
Atlas: the Sikorsky prize-winning design — Aerovelo
First human powered helicopter has lift-off | Newstalk
Straight Up Difficult : NPR
Da Vinci Decoded: Toronto team wins human-powered helicopter challenge - North York Central Library Blog
A Human-Powered Helicopter Wins Sikorsky
Crowdfunding hope for human-powered helicopter project
Helicopter powered by man on bicycle wins $250,000 prize | Aeronautics | The Guardian
