Another Boeing 787 Dreamliner Has a Battery Problem

Japan Airlines grounded a Boeing 787 Dreamliner aircraft today “after detecting smoke or gases that may have come from faults with the main battery,” according to the BBC.

Last year, all 787s were grounded for three months, CBS reports, after a “fire in a lithium ion battery aboard a Japan Airlines 787 parked at Boston’s Logan International Airport. That was followed nine days later by another battery incident that forced an emergency landing in Japan by an All Nippon Airways 787.Today’s battery problem was noticed during scheduled maintenance. No passengers were on board the plane at the time.

According to the Los Angeles Times, “The lithium-ion battery system was found to ‘venting’ gas while the plane sat at Narita International Airport in Japan, Boeing said.”