US investigators are moving swiftly and making progress in their investigation of a battery fire on a Boeing Co 787 Dreamliner in Boston this month a spokeswoman for the US National Transportation Safety Board said on Friday.

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"Our investigators are moving swiftly and we are making progress " spokeswoman Kelly Nantel told Reuters after the US safety board issued a seventh update on the investigation.
All 50 Boeing 787s remain grounded as authorities in the United States Japan and France investigate the Boston battery fire and a separate battery failure that forced a second 787 to make an emergency landing in Japan a week later.
Follow India news real-time updates and the latest news covered on Hindustan Times, featuring today's critical updates on Sonam Wangchuk LIVE and more across India.
Follow India news real-time updates and the latest news covered on Hindustan Times, featuring today's critical updates on Sonam Wangchuk LIVE and more across India.
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