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Old 29th Jun 2007, 09:43
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Overbank
 
Join Date: Sep 2005
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Engine model numbers
Just wondering what the post nominals mean for turbine engine model numbers. eg. the GE90-115B .... I think the 115 denotes 115,000lb thrust, but what about the "B"?

What about thr PW-4000-94 (or... -100, -112)? And how is it different to the PW-4168A... how does it differ from the PW-4000??

Regards,
Confused
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