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UPS says Boeing guidance led carrier not to adopt enhanced MD-11 inspections before fatal crash
Newly released NTSB filings detail how UPS and Boeing differ over maintenance guidance and inspection procedures before the ...
UPS never required detailed inspection of part that failed before engine flew off plane that crashed
UPS never required the detailed inspections needed to spot the problem that allowed an engine to fly off one of its planes ...
According to UPS officials, the gap in the inspection process stems from Boeing's "advisory and informational" letters sent ...
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