Boeing warned plane owners in 2011 about a broken part that contributed to a UPS plane crash that killed 15 last year but at that point the planemaker didn’t believe it threatened safety, the National Transportation Safety Board said Wednesday.
Boeing warned plane owners in 2011 about a broken part that contributed to a UPS plane crash that killed 15 last year but at that point the planemaker didn’t believe it threatened safety, the National Transportation Safety Board said Wednesday.