Rising Above It: How the Automotive Industry is Elevating Urban Air Transport

Dean Sigler Electric Powerplants, Hybrid Aircraft, Sky Taxis, Sustainable Aviation Leave a Comment

Introducing Giles Kirkland Editor’s Note: Today’s guest writer, Giles Kirkland, “… is a passionate car expert and dedicated automotive writer. He always researches on the newest car technologies and willingly tries them out, then sharing his thoughts and expertise with other automotive and technology enthusiasts across the globe. You can find Giles and his ideas at Oponeo and on Twitter.”  Since he lives in England, he tends to spell things like “tyres” differently, but also writes about them with great depth and charm.  Herewith, his introduction to our readers.  We hope to feature his insights in future outings. Many governments, industries and groups push for a “green recovery” from the COVID-19 pandemic or simply make increasing efforts towards reducing the negative impact …

Sustainable Skies in San Francisco – the Sequel

Dean Sigler Electric Powerplants, Hybrid Aircraft, SAS, Sky Taxis, Sustainable Aviation Leave a Comment

Getting personal once more, this entry highlights my adventures at the 2018 Sustainable Aviation Symposium as reported in the first person. The Sustainable Aviation Symposium for 2018 began its Saturday session with J. Philip Barnes, the Senior Technical Fellow at Pelican Aero Group, who expanded an idea he has been developing for several years – that of flying on energy generated and stored by a self-launching sailplane’s motion through the air.  With both a single-seat Coulomb Keeper and larger Faraday First model to analyze, Phil turns to seminal works by Glauert and MacCready to create a motor/generator coupled with a propulsion fan that doubles as a propeller and windmill.  Clever use of switching in the control circuitry should enable high-efficiency …