Evidence of Fatigue Cracks a 'Major Clue' in Fatal UPS Cargo Jet Crash, Experts Say

(Reuters) -The National Transportation Safety Board said on Thursday it has found evidence of fatigue cracks in a key part of ...

US agency finds evidence of fatigue cracks in fatal UPS cargo jet crash

The National Transportation Safety Board said on Thursday it has found evidence of fatigue cracks in a key part of a crashed ...