US reveals preliminary results of inquiry into Pratt & Whitney engine fire that led to grounding of dozens of Boeing 777s around the world
  • The Guardian
  • Feb 23, 2021

Denver plane engine fire consistent with metal fatigue in fan blade, say investigators - The Guardian

Air transportUS reveals preliminary results of inquiry into Pratt & Whitney engine fire that led to grounding of dozens of Boeing 777s around the world Tue 23 Feb 2021 00.11 EST Metal fatigue i… [+2499 chars]

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