A Twin-Motored Ultralight Flying Wing – It’s the New Millennium

Dean Sigler Electric Powerplants, Sustainable Aviation Leave a Comment

Richard Glassock, an Australian now living and working in Hungary, sent the links to YouTube videos of a Millennium hang glider, neatly electrified and flown at this year’s Santa Cruz Salt Flats Race.  Richard has been a speaker at the Electric Aircraft Symposium with a talk on his efforts with small hybrid electric power systems for large-scale models and small aircraft. Steve Morris, co-designer of the Millennium along with Ilan Kroo, Brian Porter, Brian Robbins, and Erik Beckman helped develop this rigid-wing hang glider to offer a lighter, more portable version of Swift.  Steve reported on his electric-powered Swift at the 2010 Electric Aircraft Symposium. Ilan Kroo reflected on the idea of practical, powered ultralight sailplanes in his American Institute of Aeronautics and Astronautics paper on the design of the Swift.  “With refinements in aerodynamic control and composite structures, hang gliders will continue to evolve toward more soarable foot-launched sailplanes. If one does not constrain the designs to be able …