Chairman Hersman Updates Boeing 787 Battery Fault Investigation


Deborah Hersman, chairman of the National Transportation Safety Board... News PhotoAerospace Industry,Battery,Chairperson,Engineering,Finance,Flying,Government,Horizontal,Manufacturing,North America,Politics,Press Conference,Safety,Talking,The Americas,Transportation,USA,Washington DCPhotographer Collection: Bloomberg 2013 BloombergDeborah Hersman, chairman of the National Transportation Safety Board (NTSB), center, speaks during a news conference with John DeLisi, director of aviation safety with the NTSB, left, and Joseph Kolly, director of research and engineering with the NTSB, in Washington, D.C., U.S., on Thursday, Feb. 7, 2013. The top U.S. transportation safety investigator today questioned the adequacy of tests that prompted U.S. regulators to allow Boeing Co. to use lithium-ion batteries on the now-grounded 787 Dreamliner. Photographer: Andrew Harrer/Bloomberg via Getty Images