Eric Raymond, Californian designer of the single-seat SunSeeker II solar-powered aircraft, has made substantial progress on a two-seat solar-powered aircraft called the Sunseeker Duo. The project requires additional funds to complete and Eric has put out a request for grass-roots support via Kickstarter. The Kickstarter website has a nice video showing the SunSeeker II in flight and the status of the new SunSeeker Duo project: http://www.kickstarter.com/projects/sunseeker/sunseeker-duo. Additional information is available via the Solar-Flight website: http://solar-flight.com/.