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Just in:
Reuters Top News ‏@Reuters
FLASH: Smoke in ANA's Boeing 787 appeared in cockpit; all 129 passengers, 8 crew members were evacuated safely - Osaka airport spokesman
Reuters Top News ‏@Reuters
FLASH: Takamatsu airport runway closed after ANA flight's emergency landing - Osaka airport spokesman
usnews.com article from earlier today, before incident above:Reuters Top News ‏@Reuters
FLASH; ANA-operated Boeing 787 instruments indicated battery malfunction before emergency landing - Kyodo
more at the link---
A rash of recent problems with the 787, which first went into service in 2011, includes a cracked windshield on one flight, an oil leak on another flight, and two sizeable fuel leaks that occurred on the tarmac at different airports. For the most part, safety experts say those types of problems are typical of a new jet, especially one like the 787 that's technologically advanced and requires a few years of service to work out the kinks.
But government officials are more concerned about a fire that erupted in early January on an empty Japan Airlines 787 parked at Logan airport in Boston, involving a type of lithium-ion battery that's new to airliners. Lithium-ion batteries—used to power cell phones, laptops and even the Chevrolet Volt plug-in hybrid sedan—are appealing because they generate more energy than other types of batteries. But they can also get very hot, which makes them more prone to fire. Boeing uses lithium-ion battery packs to crank up the auxiliary power units on the 787, which provides power to the plane when the engines are off. It was apparently one of those battery packs that ignited in Boston, sparking a blaze that took fire crews 40 minutes to extinguish.
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