Green Flight Challenge
Pipistrel Taurus G4 first 4 place electric getting ready for
Green Flight Challenge in September, 2011
Dave did the first flight 8/12/11 his 40th prototype.
Hollister to Santa Rosa 160 nm
Dave's longest cross country electric flight to date
Daily Update from the Green Flight Challenge
Live interviews with Dave and the Team
Team Pipistrel Wins NASA's Green
Flight Challenge
Largest Prize in Aviation History