This story was last updated on Saturday, April 20, 2013.
The Federal Aviation Administration confirmed it has accepted Boeing's proposed fix to the 787 battery system. It says next week it will issue instructions to operators for making changes to the aircraft.
Some Northwest cities and counties are exploring whether to use local or private money to keep their airport control towers open. By mid-June, the federal government plans to close the control towers at 13 small to medium sized airports across the region.
The flight was Boeing's final certification test for the battery system it redesigned following smoke and fire incidents in January. Boeing Co. said the test would show the Federal Aviation Administration that the new system performs as intended "during normal and non-normal flight conditions."