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Continue to ChatNTSB issues urgent safety recommendation on Rolls Royce RB211 Trent 800 Boeing 777s https://www.bangaloreaviation.com/2009/03/ntsb-issues-urgent-safety.html
NTSB issues urgent safety recommendation on Rolls Royce RB211 Trent 800 Boeing 777s https://www.bangaloreaviation.com/2009/03/ntsb-issues-urgent-safety.html