Unique, From A (for Aerodynamics) to Zee

Dean Sigler Electric Powerplants, Sustainable Aviation Leave a Comment

Ilan Kroo, according to his biography page, is a Professor of Aeronautics and Astronautics at Stanford University, an advanced cross-country hang glider pilot, and designer of the Swift flying wing hang glider, unmanned aerial vehicles, a flying Pterosaur replica, America’s Cup sailboats, and high-speed research aircraft.  Currently on a leave of absence from Stanford, he has started Zee Aero, “a bay area start-up company focusing on bringing new technologies to civil aircraft.” Zee Aero, on its first of five sparse web pages, proclaims, “We’re creating an entirely new aircraft,” a heady claim considering the lack of supporting descriptions or illustrations.  But other sources have been made available, including Zee’s patent applications, which show a slim tricycle-gear fuselage surmounted by variously drawn structures holding eight upward-facing propellers and two propellers in the tail, apparently to push the whole assembly along. KGO television sent a news crew to Zee’s Mountain View headquarters, and broadcast nice views of the secure building in which …

Matters of Note for the Green Flight Expo

Dean Sigler Electric Powerplants, Sustainable Aviation Leave a Comment

One humanitarian business organization that will display at the Green Flight Expo following the completion of that seven-day event uses the type of technology the CAFE Foundation espouses for carrying medicines and supplies to remote parts of the third world that otherwise do not easily permit transport of any kind. Matternet’s slogan, “Lifting the Rising Billion” refers to those living primarily in Africa and is explained in their statement of belief.  “By increasing the access to reliable transportation for people living in poverty, we will enable them to find a sustainable path out of poverty. “We will connect people from geographically isolated communities to local and global markets through the Matternet.”  This credo applies to poor communities throughout the world, and Matternet is committed to creating airborne supply networks worldwide. Mechanisms are simple enough, with quadrotor helicopters, much like those used by Stanford Professor Sebastian Thrun and his alumni, Nicholas Roy (now assistant professor at MIT) in their investigations of …