Describing it as an "urgent safety issue," the Federal Aviation Administration has ordered modifications on specific General Electric engines on some 787 Dreamliners because an icing problem could force those engines to shut down in flight.
원문출처 : http://edition.cnn.com/2016/04/23/us/boeing-dreamliner-engine-fix/index.html?eref=edition
원문출처 : http://edition.cnn.com/2016/04/23/us/boeing-dreamliner-engine-fix/index.html?eref=edition