News: Unmanned Solar Powered Aircraft

Energy Matters has an article mentioning: "... by Energy Matters  > Hard on the heels of Solar Impulse's record breaking 24 hour flight, the BBC reports an unmanned solar powered aircraft is about to undergo a 2 week non-stop mission. > The hand-launched Zephyr Unmanned Aerial Vehicle (UAV) weighs only 40kg and has a wingspan of up to ..."

Posted by Photonic News