Solar Altitude Record and Tour de France

Dean Sigler Announcements, Batteries, Electric Aircraft Materials, Solar Power, Sustainable Aviation Leave a Comment

Une Homme of Accomplishment Jean Baptiste Loiselet is an accomplished person,  setting a recent ultralight solar altitude record in his own ultralight sailplane. That is only one of his many exploits.  He has been part of a small crew on the remote Kerguelen Islands, between the southern tip of Africa and Australia, and north of Antarctica.  With supply ships only four times a year, Jean Baptiste had to be well organized and resourceful to maintain the equipment necessary for life at the IPEV (French Polar Institute Paul-Émile Victor).  His work with Remotely Operated Vehicles (ROVs) required full responsibility for everything from preparing requests for equipment, recruiting a team, and purchasing the needed equipment including ROVs.  Administratively, he wrote operational procedures, managed the site and and remote operations, and created reports and oversaw invoicing.  These became important elements in crafting his own solar aircraft. Beyond his duties on Antarctic expeditions, he works with young people as part of The AJD – …

Electric Aircraft Sales Tell the Tale

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

Electric aircraft sales told the tale at this year’s Paris Air Show.  European and American firms sold, or received letters of intent for, hundreds of craft, especially of interest in the electric, hydrogen, and hybrid categories we’ll discuss here.  We will have subsequent entries on other craft of interest at the show and the commercial possibilities they encompass. Afrijet’s electric intentions French airframer Aura Aero signed a Memorandum of Understanding (MOU) for “multiple electric aircraft” at the Paris Air Show.  This came a day after a Philippine-based Asian aerospace firm signed a Letter of Intent for three electric aircraft with Aura Aero. The 19-passenger, eight motor, ecologically friendly aircraft has an all-up weight of 8.6 tons and a hybrid cruising speed of 250 knots true air speed (288 mph).  Its pressurized cabin can alternately carry 1,900 kilograms (4,180 pounds) of cargo with a total volume of 21.5 cubic meters (759.3 cubic feet).  Total operating costs will run only one-tenth of …