Archer Debuts – Meet Its Maker

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

Immersive Introduction Amidst stage smoke and Hollywood-style dazzling lights, Archer Aviation “flew” its Maker into public view two weeks ago.  On an immersive cinema platform in a hangar in Hawthorne, California, Maker emerged amid all the pounding two drummers could produce.  It seemed to hover above the varied scenery over which it appeared and the on-stage and on-screen special effects were special indeed. The cynosure of the hoopla, however, was strangely static, even though its guiding lights were highly animated.  Co-founders and Co-CEOs Brett Adcock and Adam Goldstein performed flawlessly in promoting their creation, adding to the professionalism of the event.  Since the event was inside, and the crowd was allowed to come on stage under the rotor blades, it was probably prudent to have the motors raised and inactive. Less static in this Computer Fluid Dynamics (CFD) rendering, the Maker displays the flow around its 12 rotors in vertical flight.  Since battery tests are underway, perhaps soon we will …

Is Ionic Propulsion Plausible?

Dean Sigler Batteries, Electric Aircraft Components, Electric Aircraft Materials, Electric Powerplants, Sustainable Aviation Leave a Comment

Ethan Krauss responds to MIT’s Ionic Flyer Coverage There seems to be great interest in ionic propulsion.  After we published “MIT’s Ionic Flyer – Solid State All the Way,” our editorial offices (otherwise known as your editor’s kitchen) received a comment from Ethan Krauss, who corrected the historical record.  He explains, “MIT was NOT “the first ion propelled aircraft of any kind to carry their power supply, as their video and paper say.  They don’t use less voltage, they are not more efficient, they are not the largest. Size was not the limit in the past.” Click on image to see video of MIT’s first flights. “They are the second in the world to be able to claim that they built an ion propelled craft that can carry its power supply. Their craft however, was launched with the assistance of a bungee cord, and large wings thereby reducing the power needed for its 10 second flight.” The Cleveland Plain Dealer …