e-volo, the company that crafted the VC-1 16-blade ultralight helicopter last year, won the Lindbergh Prize for that accomplishment and for its ongoing development of the multi-rotor platform, with single, two-seat, and unmanned aerial vehicles in conceptual versions. Yolanka Wulff, CEO of the Lindbergh Foundation, shared their press release on this award, given April 20 at AERO-Friedrichshafen. Erik Lindbergh presented the AERO 2012 Lindbergh Prize for Innovation to e-volo for the group’s “breakthroughs in redundancy, simplicity of controls and inefficiencies inherent in the control surfaces normally used in aircraft.” The Foundation noted, “This aircraft was so innovative that it appears to be in a category all by itself.” The award cited the safety of multiply redundant motors, controllers, and propellers, and explains that the next design phase, the VC evolution 2P, will “relocate the propulsion units above the fuselage which should improve the stability with a lower center of gravity and allow for the use of a whole airframe parachute …
Lindy Hop to Lindbergh LEAP
Sun n’ Fun, following a disastrous sweep by an F1 tornado through the flight line on Thursday, March 31, came back strong the following day, with F-22 demonstration flights, the Blue Angels, and a full contingent of top-drawer aerobatic pilots. The Green Aviation exhibits your editor had hoped to visit were partly gone, tents and exhibits having been dismantled and carted away in the remarkable overnight cleanup effort that took place, but the Embry Riddle Aeronautical University (ERAU)/Lindbergh Electric Aircraft Prize (LEAP) Stemme S-10 gleams undamaged in the sun. Lisa Costello, a graduate student in aeronautical engineering, explains some highlights of what the students are crafting. Entered in the upcoming Green Flight Challenge, the S-10 was to use a combination of hydrogen fuel cells and lithium batteries for motivating an electric motor. That hybrid has been replaced by a Flight Design/Rotax hybrid that combines a 100 horsepower engine with an electric motor for power. Lisa suggests we go to a nearby …