US: Dreamliner takes to skies for test flight
- 11 years ago
A Boeing Dreamliner plane took off on a test flight in the US on Monday, with the aim of proving that a new lithium-ion battery system meets safety standards.
The hi-tech 787 jets were grounded worldwide in January, after batteries overheated on two separate aircraft.
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http://www.euronews.net/
The hi-tech 787 jets were grounded worldwide in January, after batteries overheated on two separate aircraft.
...
http://www.euronews.net/