Boeing has admitted that it may never know what caused the battery malfunctions that resulted in all its 787 Dreamliner aircraft being grounded.

Source: http://www.bbc.co.uk/news/business-22251756#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa

This entry was posted on Monday, April 22nd, 2013 at 8:48 am and is filed under Business. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.