Posted: Feb 5, 2013 6:34 AM by ASSOCIATED PRESS
TOKYO (AP) - Japan's Transport Safety Board says an investigation into a lithium ion battery aboard a Boeing 787 flight in Japan last month found evidence of the same type of "thermal runaway" seen in a similar incident in Boston.
The board said in a report Tuesday that CAT scans and other analysis found damage to all eight cells in the battery that overheated on an All Nippon Airways 787 on Jan. 16, prompting an emergency landing.
They also found signs of "thermal runaway," a chemical reaction in which rising temperature causes progressively hotter temperatures. U.S. investigators found similar evidence in the battery that caught fire last month on a Japan Airlines 787 parked in Boston.
All 50 Boeing 787s in operation are grounded as regulators and Boeing investigate the problem.
(Copyright 2013 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)
PLEASE HELP US MODERATE COMMENTS
Offensive or inappropriate comments are subject to removal. To report a comment, please e-mail us at firstname.lastname@example.org, and include the name of the story and information on the comment.
Thank you! KSBY.com
Get deals up to 80% off here!
Find the lowest gas prices in your area
Submit your photos to KSBY
Check out our calendar of events
Watch Daybreak Web Videos in full
Save with Hot Deals across our counties!
Events across the Central Coast
Follow The CW5 on Facebook.
The KSBY online public file.
What do you think? Leave us your feedback.
KSBY is your official CA Lottery station for San Luis Obispo and Santa Barbara Counties