Igor I. Sikorsky Human Powered Helicopter Competition (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Igor I. Sikorsky Human Powered Helicopter Competition" in English language version.

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aerovelo.com

"AeroVelo Officially Awarded AHS Sikorsky Prize!". aerovelo.com. July 11, 2013. Archived from the original on August 6, 2013.

ctvnews.ca

"U of T engineers make history with first human-powered helicopter". ctvnews.ca. July 11, 2013.

ibtimes.com

"Gamera takes off but fails to bag Sikorsky Prize". Ibtimes.com. May 13, 2011. Retrieved October 18, 2012.

umd.edu

eng.umd.edu

"Press Release, A. James Clark School of Engineering, University of Maryland". Eng.umd.edu. May 11, 2011. Retrieved October 18, 2012.

agrc.umd.edu

"Gamera Team Sets New Unofficial World Record for Human-Powered Helicopter Flight". Agrc.umd.edu. June 23, 2012. Retrieved October 18, 2012.

vtol.org

AHS International, Human Powered Helicopter Regulations, retrieved July 12, 2013.
"AeroVelo Team Wins AHS International's 33-Year-Old Igor I. Sikorsky Human Powered Helicopter Competition". AHS International. July 11, 2013.
Hirschberg, Mike, Vertiflite, "Human Powered Helicopters Rise Higher", November–December, 2012. Retrieved July 12, 2013.
"VFS - Human Powered Helicopter".
"Upturn Human Powered Helicopter Flies!". Vtol.org. Retrieved October 18, 2012.
"AHS Congratulates AeroVelo for Human Powered Helicopter First Flight!". AHS International. August 28, 2012. Retrieved October 18, 2012.

web.archive.org

"AeroVelo Officially Awarded AHS Sikorsky Prize!". aerovelo.com. July 11, 2013. Archived from the original on August 6, 2013.

wired.com

Jason Paur (July 11, 2013). "Canadian Team Claims $250,000 Prize for Human-Powered Helicopter". Wired. Retrieved July 11, 2013.