Uber Elevate Summit Announces Sky Taxis by 2020

Dean Sigler Batteries, Electric Powerplants, Hybrid Aircraft, Sustainable Aviation 0 Comments

A scad of news about electric aircraft hit the internet and newsstands last week.  Even USA Today reported on the Uber Elevate Summit in Dallas, Texas – held with many of the participants in the 2017 Sustainable Aviation Symposium a few days before. Big news came from Uber’s announcement that it intends to offer electric VTOL (vertical takeoff and landing) air taxi service in Dallas and Dubai by 2020.  Bigger news for SAS participants is that it is partnering with Pipistrel and Aurora Flight Sciences, both presenting at the San Francisco event.  Jeff Holden, Uber’s chief product officer, said Bell Helicopters, Brazil’s Embraer, and Mooney Aircraft would also provide “concepts and technologies” for the near-term launch. According to Aviation Daily, …

Biggest, Fastest 3D Printed Airplane So Far

Dean Sigler Diesel Powerplants, Electric Aircraft Components, Electric Aircraft Materials 1 Comment

Unveiled at the Dubai Air Show this week, the collaborative effort between Stratasys and Aurora Flight Sciences is the largest and fastest 3D-printed aircraft so far.  With a 9-foot wingspan and weighing 30 pounds, the unmanned aerial vehicle is also the first jet aircraft to be made through additive manufacturing. 80 percent by weight was made through the advanced process, the rest consisting of the engine, electronics and tires.  Because the airplane was designed in a collaborative computer aided design process, the parts could be printed in Stratasys’ facilities even though they were designed primarily in Aurora’s Virginia headquarters. Besides saving weight, the process saves time, the complete aircraft going from initial idea to first flight in under nine months. …

EAS VIII: John Langford Shares a Wide Range of Skills

Dean Sigler Diesel Powerplants, Electric Powerplants, Sustainable Aviation 0 Comments

Dr. John S. Langford is the Chairman and CEO of Aurora Flight Sciences Corporation, which he founded in 1989.  He has Bachelor’s, Master’s and Doctoral degrees from MIT in Aeronautics and other disciplines. While at MIT, he led a series of human-powered aircraft projects, culminating in the Daedalus Project, which in 1988 made a 72-mile flight between the Greek islands of Crete and Santorini.  He was just named 2014 winner of the National Aeronautics Association’s Cliff Henderson Trophy, awarded for “…a living individual, group of individuals, or an organization whose vision, leadership or skill made a significant and lasting contribution to the promotion and advancement of aviation and aerospace in the United States.”   He shares the honor with earlier winners …

EAS VIII – A Day and a Half You’ll Never Forget

Dean Sigler Electric Powerplants, Sustainable Aviation 0 Comments

Who would pass up a chance to stay at a nice resort, attend lectures that challenge and inspire, and meet at poolside with speakers who bring some of the sharpest minds in the world to bear on some of the biggest problems we all face?  Let’s face it.  Global warming probably won’t be going away anytime soon, and aviation seems destined to play a bigger part in polluting our otherwise near-perfect atmosphere. Unless…we learn how to make our favorite activity (in the top five for most of us, anyway), into a more responsible way to travel and recreate.  Since solving the problems which go with that responsibility will involve the best in aerodynamics, power systems and new, efficient technology, the …