EAS VIII: Joby Motors – on Simple and Complex Airframes

Dean Sigler Electric Powerplants, Sustainable Aviation 0 Comments

JoeBen Bevirt, founder and CEO of Joby Aviation, Joby Motors, and related enterprises, has thought long and hard about the financial costs and lost productivity brought about by the daily automotive commute, a 1.6 hour per day ordeal for many in our urban centers.  JoeBen and the Atlantic magazine agree that commuters squander 5.5 billion hours and 2.9 billion gallons of fuel annually, stuck in the fitful despair of slow or unmoving traffic, sharing only frustration and polluted air with their fellow motorists. JoeBen told attendees at the April Electric Aircraft Symposium that several years before, he had the seeming pipe dream of moving people by air in a single-seat, eight-motorm, vertical takeoff and landing, electric commuter aircraft that would …

Green Flight Challenge Competitors Come Together on Perlan Project

Dean Sigler GFC 1 Comment

The Cafe Foundation’s Green Flight Challenge, scheduled for 2011, has drawn some impressive competitors with its $1.5 million prize.  Two of these, Greg Cole of Windward Performance, who will field a two-seat motorglider, and Einar Enevoldson, leader of the PC-Aero team, which will launch its Elektra One (see “PC-Aero’s Elektra One,” April 11, 2010), are working together quite collegially on a challenge of their own. Before his death in 2007, adventurer Steve Fossett, with co-pilot Enevoldson, had set the sailplane world altitude record in Perlan I, a modified Glaser-Dirks DG-500.  In a continuation of that ambitious adventure, Einar, Greg, and Project Manager Morgan Sandercock are creating Perlan II, a pressurized sailplane that will explore the realm of the nacreous, or …