This challenge is no longer accepting new submissions.
Green Flight Challenge
NASA Centennial Challenge to build an aircraft that can fly 200 miles in less than two hours using the energy equivalent of less than 1 gallon of gas per occupant
National Aeronautics and Space Administration
Type of Challenge: Scientific
Submission Start: 09/01/2010 04:00 AM ET
Submission End: 01/01/2011 04:59 AM ET
This challenge is externally hosted.
You can view the challenge details here: http://cafefoundation.org/v2/gfc_main.php