Solar Impulse a Perpetual Flight Aircraft Enters New Test Phase.

 

http://www.atc-network.com/News/34185/Solar-Impulse-gets-ready-to-fly-day-and-night-

“The aircraft is now ready to enter into a new test phase. The objective is an ambitious one: to demonstrate that it is possible to fly day and night with an aircraft only propelled by solar energy and in this way come close to the notion of perpetual flight.”




www.solarimpulse.com

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