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Kitty Hawk moves on from its original flying car project
The Larry Page-backed flying car company Kitty Hawk has shut down work on its first vehicle, the Flyer, and shifted focus to its larger electric plane, dubbed Heaviside.
Lilium proves its electric air taxi can fly
Flying taxi startup Lilium has completed its first phase of flight testing. Its Lilium Jet is now flying at speeds over 100 kilometers per hour. Today, the company shared new flight footage and announced that it has completed its first dedicated manufacturing facility, a 3,000 square-meter space at its Munich, Germany, headquarters.
NASA is testing its far-out electric plane concept
NASA's set to test a wing concept it says "may herald (the) future" of electric planes, but it almost looks like a joke -- it has one-third the wing area of a normal aircraft and 18 electric motors. However, the space agency is dead serious about the LEAPTech wing, a joint partnership with two private aerospace companies. It consists of a 31-foot, carbon composite span with tiny motors powered by lithium iron phosphate batteries. After successful testing at slower speeds, NASA will "fly" a wing section aboard a specially-equipped truck at speeds up to 70mph. Eventually, the wing will be mounted to a commercial Tecnam P2006T aircraft and flown by test pilots.
FAA writing rules for electric aircraft, to allow public to fly them in the next decade
There are those in the general aviation community who think electric planes are the future for private aircraft, but regulatory hurdles are in place preventing them from proliferating in our skies. You see, current FAA requirements for light sport aircraft (LSA) -- planes that can be flown by anyone with a pilot's license -- preclude electric powerplants, and that makes such planes unavailable to most private pilots. Well, today at the CAFE Electric Aircraft Symposium, FAA analyst Tom Gunnarson delivered some good news for flying EV advocates, stating that the FAA has completed its regulatory study on electric aircraft, and the rulemaking process will begin soon. Once those rules have been written, electrically-propelled aircraft will be available for use as LSA by the public, which isn't possible today given their current status as experimental craft. The bad news? Governmental wheels spin slowly, and Gunnarson said that incorporating those new rules into the current regulatory framework will take five years if we're lucky, but ten years is a more likely time frame for the FAA to finish. In the meantime, you'll have to settle for air shows or terrestrial transport to get your EV fix.
PC-Aero ready to fly the Elektra One, Germany's latest electric-powered plane
Germany started with electric cars and bikes, and now it's taking things to the air with the PC-Aero Elektra One. This single-seat ultralight plane has a composite airframe, 16-kilowatt motor with a range of 400 kilometers and a max flight time of three hours. At a cruising speed of 160 km/h (about 99 mph for us anglophiles), the aircraft won't be setting any speed records, but given that it's being designed as an eco-friendly way to enjoy "leisure aviation," you should've expected it to travel at a leisurely pace, indeed. The Elektra One hasn't taken to the air just yet, but PC-Aero plans to perform the first flight test later this month, so we can look forward to seeing another electric plane flying overhead in the near future. Check the video after the break to see and hear the future of aviation for yourself.
Inhabitat's Week in Green: Tesla's Roadster 2.5, the world's smallest electric plane, and solar jellyfish goo
Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. From the deep blue seas to the sunny skies, this week novel renewable energy projects lit up the newswires. We watched as the world's largest wave energy site was installed in the UK, and we were excited to see Europe's largest wind farm get a major upgrade. We also took a look at several high-flying turbines that could potentially tap 870 terawatts of high-altitude wind energy, and we were shocked to see scientists develop a new type of solar cell made from bioluminescent jellyfish. We also showcased several soaring advances in green aviation as the Solar Impulse sun-powered airplane rallied for a series of trips across Switzerland and Cri-Cri, the wold's smallest electric plane, took its inaugural flight. Electric transportation also hit the streets as we took a spin in Tesla's brand new Roadster 2.5. In other news, this week we saw the light as Hulger brought their stunningly sculpted Plumen bulbs to market, and we marveled at a fresh new solar panel-inspired clothing line and a photovoltaic roofing system that doesn't look like a Blade Runner prop. Finally, we celebrated the last days of summer with this awesome solar Ibex cooker that bakes and boils using the power of the sun.
Sonex unveils electric-powered sport plane
Aircraft maker Sonex and partner AeroConversions recently unveiled a slick little electric-powered, two-person sport aircraft called, um, the Sonex. The small yellow prototype was announced at a press conference held by the company on Tuesday. Sonex president John Monnett told the crowd that the plane was part of its E-Flight Initiative, and that the lightweight craft took flight using proprietary electric engine technology powered by ten "safe boxes," which contain eight Lithium-Polymer batteries each. The company hopes to extend the current flight time of 45 minutes to an hour by using more efficient versions of the batteries, and says it's exploring ethanol options as part of the initiative. There was no indication as to when the plane would be ready for sale, but Sonex did say that the final product will be "vastly less expensive than other things out there." Which we're pretty sure means Paul Moller better watch his back.[Via The Raw Feed]