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GE90 Engine Noise During Start
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3rd Jul 2011, 00:26
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lomapaseo
Join Date: Mar 2002
Location: Florida
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Hmm, how about a sub-idle debow run to increase service life? Or would that be too Concorde-esque?
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Its to do with fan blade material. GE90 fan blades composite so make diffrent noise to metal ones.
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