FAA: Boeing 787 fix needs much testing

San Francisco Chronicle: Boeing Co.'s proposal to get the 787 Dreamliner back in the skies, while comprehensive, will require extensive testing even if approved before regulators end the plane's grounding, the top U.S. aviation official said.

Federal Aviation Administrator Michael Huerta wouldn't speculate on Wednesday when the agency might lift its Jan. 16 order effectively grounding Boeing's new model worldwide. Aviation agencies in other countries followed the FAA's lead.

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