RX4E Certified

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

The Rhyxeon RX4E has become the first passenger-carrying electric aircraft to be certified in China.  After a five-year development program, the four-seat airplane will join flight lines across the country, and perhaps in other nations.  Slated for use in less-developed countries, the craft could provide transport in Asia, Africa, and other areas lacking extensive road networks or facing challenging terrain.  Flying magazing reports, “FLYING interviewed Volar CEO Henry Hooi in April in Abu Dhabi, one of several locations worldwide it aims to fly the zero-emission aircraft. Hooi said the company will initially target RX4E operations in Southeast Asia before expanding to Africa and the Middle East, honing in on regions with traditionally poor aviation access. Use cases for the design, he said, might include private aviation, island hopping, tourism, agriculture, aerial photography, and even medical evacuations.” Having flown the battery-powered RX4E for at least the last five years, and even developing a hydrogen-powered version, the factory is turning to mass production …

Swiss Smartflyer – An Advanced Design

Dean Sigler Announcements, Batteries, Electric Aircraft Components, Electric Aircraft Materials, Electric Powerplants, Fuel Cells, GFC, Hybrid Aircraft, hydrogen, Hydrogen Fuel, Sustainable Aviation Leave a Comment

The Swiss Smartflyer SF-1 is an advanced design showing links to the second-place finisher in the 2011 Green Flight Challenge. Launching an Airplane and an Event The creators of the Smartflyer were intent on developing a different kind of aircraft when they started in 2015.  Their hybrid aircraft had three different modes of power from the beginning: pure electric power from batteries, hydrogen fuel cells, and a Rotax engine driving a generator that powers the motor’s batteries. They’ve retained those three configurations to this day, obviously modifying or upgrading them as technology changed.  That’s part of the beauty of electric aircraft.  Motors, components and batteries keep improving, and are easy to add or change. In pure electric version, batteries fill nose, promise 2.5 hours of flight. The overall design is close to that of the original, with three replaceable power sources available for the long nose and a high-mounted propeller on the vertical tail.  That “look” came from Dipl-Ing. Rudolf …