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Thread: 747-400 engine differences
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Old 16th Aug 2022, 20:24
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MarkerInbound
 
Join Date: Nov 2007
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Never flew Rolls powered 74s and don’t know much of that geeky stuff but operating GE engines was easier. We could start 2 at a time versus one Pratt at a time. And GE just uses N1 and not EPR so less to look at.
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