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Thread: Are the Rolls Royce Engines quieter than P&W
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Old 6th May 2006 | 20:08
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shon7
 
Joined: Jan 2002
Posts: 360
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From: Chicago
Are the Rolls Royce Engines quieter than P&W
Just an observation but it seems that the Rolls Royce engines are smaller and quieter than the P&Ws on similar aircraft (say the 747 or the 320).

Any truth to this?
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