Boeing 787 Battery Tests Didn’t Ensure Against Fire, NTSB Says

Boeing 787 Battery Tests Didn’t Ensure Against Fire, NTSB Says

Tomohiro Ohsumi/Bloomberg

A Boeing Co. 787 Dreamliner aircraft operated by All Nippon Airways Co. (ANA), front, is parked as other ANA aircraft taxies at Haneda Airport in Tokyo on April 22, 2013.