Alpha Electro Achieves FAA Certification

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

A Big Day in Fresno Following certification for Pipistrel’s Alpha Electro trainer in Australia, China, and Canada, the FAA presented this highly-valued acknowledgment that the aircraft meets current airworthiness standards.  After waiting for the agency to remove the restrictive word “reciprocating” from its Light Sport Aircraft regulations, electric aircraft designers have permission to field aircraft with truly modern powerplants. With FAA inspectors painstakingly perusing every part of the Electros, a formal presentation followed, enabling the Sustainable Aviation Project to move forward with plans to bring low-cost pilot training to the Fresno, California area. Officials from the four cities in which Alpha Electros will be hangared were on hand to lend encouragement during the public flight displays of the aircraft. For …

The Verticopter® , an Adaptable and Expandable Convertiplane

Dean Sigler Electric Powerplants, Sustainable Aviation 4 Comments

Oliver Garrow, founder, designer, and President of Garrow Aircraft LLC, says it right up front, “My design is completely counterintuitive.”  Pilots are used to counterintuitive thinking.  Push the nose down and add power when you’ve stalled and are heading groundward anyway, for instance.  But the logic of what Garrow is doing becomes apparent only when you see the Verticopter® flying.  Adaptable for varying flight characteristics, the Verticopter can be powered by one or more motors.  A single motor, for instance, would provide a simple solution for a conventional takeoff and landing (CTOL) aircraft.  A short takeoff and vertical landing (STOVL) airplane might use two or more motors.  Full vertical takeoff and landing (VTOL) would require four to six motors.  Motors can …