A Trio of Winners at Friedrichshafen

Dean Sigler Electric Powerplants, Sustainable Aviation 0 Comments

Erik Lindbergh, as part of his Lindbergh Foundation, has instituted a suite of prizes to recognize and , “Accelerate development of practical electric flight, and stimulate meaningful advances in the emerging electric aircraft industry.”    Having presented four prizes at last year’s Experimental Aircraft Association AirVenture, Lindbergh followed up at Aero-Friedrichshafen 2011 as part of the Berblinger Competition – which drew 24 entrants and eight aircraft that actually completed the Friedrichshafen-Ulm-Friedrichshafen out-and-return course.  With sponsors including Sergei Sikorsky, son of Igor Sikorsky, a competitor for the original Orteig Prize that prompted Charles Lindbergh’s 1927 New York to Paris flight; His Serene Highness Prince Albert II of Monaco, who backs LEAP; and Messe-Friedrichshafen, hosts to the Aero 2011 and to the First …

Solar Impulse – Swiss Pride

Dean Sigler Electric Powerplants, Sustainable Aviation 0 Comments

Andre’ Borschberg, CEO of the Solar Impulse project, has been flying the giant airplane over many scenic and civic sites in Switzerland, crossing from its home field at Payerne to Geneva International Airport on September 21, and then returning the same day to Payerne.  The next day, Borschberg cruised to Zurich International Airport and returned to the plane’s home base.  As quoted in the project’s press release, Borschberg was happy about the chance to view Switzerland from his rare and lofty perch.  “’These flights are just amazing! Thanks to the plane’s low speed, I was able to discover Switzerland from a completely new angle, fully taking in the beauty of our country!’ said André Borschberg, CEO and Co-founder of Solar …

Many Happy Hours in Sunny Skies

Dean Sigler Uncategorized 1 Comment

Eric Raymond, over the last 20 years, has accumulated more solar-powered flying hours than any other pilot. And what hours these have been. Having met Gunther Rochelt and flown Rochelt’s Musculair human-powered airplane in 1986, Eric was inspired to apply the light construction techniques to the building of a solar-powered airplane. In 1990, he flew Sunseeker I across the United State in 21 hops totaling 121 hours in the air, going from California to Kitty Hawk, North Carolina, the birthplace of powered flight. He upgraded Sunseeker over the years, improving the powerplant and aerodynamics of the amazingly light aircraft. Even with solar cells, batteries, and a 2.5 kW motor, the airplane weighed little more than a legal ultralight. Sunseeker II …