Green Flight Challenge teams successfully fly over first round of competition hurdles
Wednesday, September 28, 2011 - 09:30
in Astronomy & Space
The Green Flight Challenge sponsored by Google has taken off! The competition in Santa Rosa, Calif., is challenging, pushing the envelope in aviation technology. As a result, only three of the 13 original registered teams remain in the competition for the NASA funded prize purse of $1.65 million. They are PhoEnix, Pipistrel-USA and e-Genius.