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Electric Aircraft

Aircraft

EADS unveils its vision for the future of aviation

EADS has once again taken to the Paris Air Show to present a vision of commercial aviation in 2050. Developed in partnership with Rolls-Royce to increase the efficiency of future airliners, its E-Thrust concept is a hybrid electric propulsion system that EADS says could cut fuel consumption, emissions and noise. EADS and Airbus have baked the E-Thrust into an aircraft design, which EADS calls the eConcept.Read More

Aircraft

Solar Impulse deploys inflatable hangar for the first time

Finding hangars to house an aircraft with a wingspan greater than a Boeing 787 Dreamliner is no easy task when planning a round-the-world journey. That’s why the Solar Impulse team designed an inflatable mobile hangar to be used on the Solar Impulse’s planned 2015 circumnavigation of the globe. After a storm damaged the hangar that was to host the solar-powered aircraft at Lambert-St. Louis International Airport, the team was forced to deploy the structure for the first time to keep the 2013 Across America mission on schedule.Read More

Aircraft

All-electric SportsStar EPOS makes maiden flight

Czech light aircraft specialist Evektor-Aerotechnik has announced the maiden flight of its all-electric SportStar EPOS two-seater airplane. On March 28, the EPOS made two back-to-back flights with a combined flight time of 30 minutes. The EPOS, the name of which derives from "electric-powered small aircraft," is powered by a single 50-kW Rotex Electric motor and features what its makers describe as a "new trapezoidal wing of extended span," which is 10.46 m (34.3 ft) tip to tip. Read More

Good Thinking

Top 10 things you CAN'T have for Christmas 2012

The end of the world might not be nigh, but the end of the year is, which means it's time once again for our annual look back at some of the most outrageous examples of new technology to have crossed our desk during 2012. So be as naughty or nice as you like, because even the most eloquent of letters written to Santa Claus won't elicit a response if any of these items appear in the fine print.Read More

Chip Yates all-electric Long-ESA aircraft breaks 200 mph speed barrier

The last time we caught up with electric vehicle pioneer Chip Yates, he was in the latter stages of his pilot training that would allow him to fly a yet-to-be-designed electric aircraft from New York to Paris along the same route taken by Charles Lindbergh. Having already claimed the crown for the world's fastest electric motorcycle in 2011, he has now stamped his seal on the title of first manned electric airplane to break the 200 mph barrier in level flight.Read More

Drones

Stalker UAS flight time improved by 2,400 percent using laser beams

Late last year, DARPA researchers upped the standard two-hour endurance of Lockheed Martin’s Stalker small unmanned aerial system (UAS) by a factor of four using a propane-fueled compact solid oxide fuel cell (SOFC). Now the flight time of the aircraft has been improved by a whopping 2,400 percent, with a test flight lasting more than 48 hours using a laser power system to wirelessly transfer power to the UAS from the ground.Read More

FlyNano achieves first test flight

Last April, we told you about the FlyNano – a single-occupant petrol/electric microlight amphibious aircraft being developed by a Finnish aeronautical firm of the same name. At the time, some readers expressed skepticism, rightly pointing out that there was no video of the plane actually flying. That changed this week, however, as the company posted a video of one of the prototype’s first test flights. Read More

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