Human-Powered Helicopters: AHS International Hosts 6-Second Vertical Flight Contest
Human-Powered Helicopter Attempts Prize-Winning Flight Today | WIRED
Human-Powered Helicopter: Straight Up Difficult | SKUNK BEAR - YouTube
VFS - Human Powered Helicopter
Crowdfunding hope for human-powered helicopter project
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
Lift-off - Design Engineering
How to Fly a Human-Powered Helicopter | WIRED
University Of Maryland team to make second attempt at launching first human-powered helicopter | Daily Mail Online
Straight Up Difficult : NPR
VFS - AHS Congratulates AeroVelo for Human Powered Helicopter First Flight!
Pedal-powered helicopter claims 33-year-old aviation prize
Human-Powered Helicopters Get a Bigger Carrot | WIRED
See first successful flight of a human-powered helicopter - YouTube
Da Vinci Decoded: Toronto team wins human-powered helicopter challenge - North York Central Library Blog
Human-powered helicopter - Wikipedia
Stielau Electric Helicopter
The Gamera Human Powered Helicopter with blade spars, airframe, and... | Download Scientific Diagram
Canadian team's human-powered helicopter takes flight - BBC News
A Human-Powered Helicopter Wins Sikorsky
Atlas: the Sikorsky prize-winning design — Aerovelo
Canadian AeroVelo Atlas human-powered helicopter expands flight envelope - Vertical Mag
Helicopter powered by man on bicycle wins $250,000 prize | Aeronautics | The Guardian
