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Continue to ChatFAA AD may severely limit ETOPS of some RR-powered 787s: sources https://leehamnews.com/2018/04/14/faa-ad-may-severely-limit-etops-of-rr-powered-787s-sources/
FAA AD may severely limit ETOPS of some RR-powered 787s: sources https://leehamnews.com/2018/04/14/faa-ad-may-severely-limit-etops-of-rr-powered-787s-sources/