NEW : FAA grounds all U.S. Dreamliners over battery fire concern . United Airlines is the only U.S. carrier operating the 787 , with six Dreamliners . Boeing : `` We will be taking every necessary step '' including the possible grounding of our entire fleet -- to ensure that this issue is resolved as quickly and safely as possible.''
NEW : FAA grounds all U.S. Dreamliners over battery fire concern . Boeing : `` We will be taking every necessary step '' including the possible grounding of our entire fleet -- to ensure that this issue is resolved as quickly and safely as possible.''