An Atlantic Crossing With Mid-Air Recharging

Dean Sigler Electric Powerplants, Sustainable Aviation Leave a Comment

Chip Yates, already famous for his high-speed motorcycle racing with eight world records, four national records, and a world record for the Pikes Peak International Hill Climb among others, wants to make aviation history with a flight across the Atlantic, emulating Charles Lindbergh’s 1927 crossing – but this time with an electric airplane.  Even more exciting, the voyage is planned to include inflight recharging of the airplane. For starters, Yates’ team, composed of aerospace engineers and energy specialists, has purchased a Rutan Long-EZ, removed its gas-burning powerplant, and is converting the airplane to electric power, which they might adapt from Yates’ racing motorcycle, claimed to be the world’s most powerful road-racing electric superbike.  That unit puts out 258 horsepower and 400 foot-pounds of torque. In its new configuration, the EZ will become the Long-ESA for the Electric Speed and Altitude records it will attempt later in 2012. Just notching the records for electric flight is just the beginning for Chip’s …

Green Flight Challenge Winners

Dean Sigler Diesel Powerplants, Electric Powerplants, GFC, Sustainable Aviation 1 Comment

Monday, October 3 was the second day of Nobel Prize announcements, but also marked the Green Flight Challenge Expo, sponsored by Google and staged under the control tower on Moffett Field, home of NASA Ames Research Center, Mountain View, California. The four airplanes that flew in the Challenge at Charles M. Schulz Sonoma Country Airport in Santa Rosa, California were joined by Greg Stevenson’s full-size mockup of his GFC design and a Pipistrel Virus that had won an earlier NASA/CAFE Personal Air Vehicle (PAV) Challenge.  Stevenson’s airplane was a reminder that there were numerous entrants that, for a variety of reasons, could not attend.  There is a huge number of aircraft in the wings, so to speak, that will fill these pages in the next months and years. 20 exhibitors showed off their visions of a greener future, and three rows of tents protected exhibitors and their displays from the rain that started mid-afternoon. At about 11:00 a.m., attendees were bussed to  Building …

Google to Sponsor Green Flight Challenge

Dean Sigler Diesel Powerplants, Electric Powerplants, GFC, Sustainable Aviation Leave a Comment

Green Flight Challenge sponsored by Google to bring historic firsts to aviation Aviation’s largest ever prize to be awarded at Moffett Field October 3 during exposition hosted by NASA SANTA ROSA, CA (July 29, 2011) – The CAFE Foundation announced today that Google will sponsor the NASA Centennial Challenge flight competition known as the Green Flight Challenge (GFC). CAFE (Comparative Aircraft Flight Efficiency) will conduct the event from September 25 through October 2, 2011 at Charles M. Schulz Sonoma County Airport.  The NASA-funded prize purse of $1.65M makes this the largest ever prize for aviation.  Competing aircraft must demonstrate at least 100 mph and 200 passenger MPG on a 200 mile flight.  The aircraft in the Green Flight Challenge sponsored by Google represent a diverse mix of singular prototypes created expressly for the competition by some of the world’s top designers. Most will be propelled by batteries and electric motors, some by bio-fuel or hybrid. All competing aircraft will be …