Aerolite 103 – As Simple As Aerial EVs Get

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

Shown and flown at this year’s Sun ‘n Fun and AirVenture, the Aerolite 103 is a well-tested, best-selling ultralight that in FAA Part 103 form is a true ultralight.  As an electric aircraft, it’s heavier and faster than accepted ultralight standards but no less a competent flyer registered in the Experimental category. Designed in 1996, and with hundreds of the original two-stroke engine-powered versions flying, Aerolite’s originator Terry Raber sold the rights to Dennis Carley in 2012.  Manufacturing moved from Millersburg, Ohio to Delano, Florida. The airplane retains its position as an inexpensive FAA Part 103-compliant ultralight – true to its name.  In the last few years, it has also become part of zero-emission flight. Aerolite as an EV One can only wonder where Gabriel DeVault finds the time.  Currently working in Hollister, California and Cirencester, England on ZeroAvia’s hydrogen-fueled aircraft, Gabriel was also powerplant developer for Zero Motorcycles.  His motors now power several homebuilt aircraft, including his personal eGull …

FAA Says “No” To Electric Aircraft Passengers

Dean Sigler Electric Powerplants, Sustainable Aviation 2 Comments

Many voluminous government documents hold single paragraphs of great importance to the affected parties.  In the case of the FAA’s 322-page Draft Policy 8130(H), a few lines will probably spark intense interest in the small but growing electric aircraft community. According to AVWeb.com and verified in Flying magazine, “The FAA is proposing banning passengers from flights in electric-powered aircraft  and ready-to-fly Light Sport aircraft (SLSA) that have been converted to experimental Light Sport (ELSA) aircraft and stopping the aircraft from flying over built up areas or at night.” The Light Aircraft Manufacturer’s Association (LAMA) cites the following and endorses an activist approach to resisting the restrictions: “On page 293 under Clause ‘5. Procedure’ it provides a table by aircraft type for issuing potential restrictions.  The proposed restrictions that are of concern are firstly: “c. Prohibit the carriage of passengers, flight over densely populated areas, and night or instrument flight rules (IFR) operations in the following: “(1) Experimental LSA aircraft that formerly …

Lindbergh Foundation, LEAP Host Electric Aircraft Meetings During Sun ‘n Fun

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

The Lindbergh Foundation and the Lindbergh Electric Aircraft Prize combine forces to present electric aviation events during the Sun ‘n Fun Fly-In in late March, according to information from Erik Lindbergh and Yolanka Wulff. First, the International Workshop for Electric Aircraft Standardization will take place during the Sun ‘n Fun Fly-In at Lakeland Florida on Wednesday, March 28.  The workshop will be held at the Hilton Garden Inn and “brings together civil aviation authorities, researchers, and manufacturers/designers for discussions on standardizing technologies of this emerging aircraft category. The workshop concludes with our second official Electric Aircraft Development Alliance (EADA) meeting.” The Lindbergh organizations hope that EADA will partner with ASTM (formerly the American Standards for Testing and Materials) and an alliance of aircraft builders to develop standards and confront regulatory issues, advocate for electric aircraft industry goals, promote and network for future flight, and educate the public on these exciting new technologies and their promise. On Thursday March 29, a series …

ElectraFlyer’s Near Future Plans

Dean Sigler Uncategorized 3 Comments

ElectraFlyer’s Randall Fishman and Embry Riddle Aeronautical University were the lone inhabitants with aircraft on hand at the “green aviation” display at Sun n’ Fun, exhibiting the modified Stemme and the ElectraFlyer “C” respectively.  Having been within a few displays’ distance from the Thursday tornado that destroyed 69 aircraft, damaged many others, and dismantled marquees all around, they were probably fortunate to be there at all. Having decided to leave his two-seat ElectaFlyer X back at the shop, Randall had his four-year-old ElectraFlyer on hand, an airplane which hides what he describes as the only currently available electric motor, controller, instrumentation, custom propeller hub, and battery package in its neatly cowled nose, and which has been available for years before Yuneec and Pipistrel announced their systems.  He avoids the term, “Plug and Play” because he’s wary of using connector plugs to carry high amperage and high-frequency between the motor and controller, preferring battery cable lugs and bolts for secure connections. …

Phoenix or PhoEnix – a Nice Airplane

Dean Sigler Electric Powerplants, GFC, Sustainable Aviation 3 Comments

While at Sun n’ Fun in Lakeland, Florida, we couldn’t help but notice Jim Lee’s Phoenix Air Phoenix, an S-LSA (Special Light Sport Aircraft) motorglider from the Czech Republic, posed as it was on the line of march into the air show area proper. Your editor was interested in the PhoEnix, the electric version of the proper looking and highly attractive Rotax-powered version in the Light Sport Aircraft display display, next to its Pipistrel neighbors.  There were a great many middle European LSAs being shown, but the Phoenix had ended up on the Airshow’s promotional poster, neatly avoiding the FA-18s of the Blue Angels. The electric version will be competing in the Green Flight Challenge, so revelations from Jim Lee, the airplane’s U. S. distributor and pilot in the GFC, were the usual furtive responses to detailed questions.  All competitors are being careful to avoid revealing too much until after Larry Ford’s presentation at the fifth annual Electric Aircraft Symposium in …