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IAE V2500-A1/5 verses CFM56-5A/B

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IAE V2500-A1/5 verses CFM56-5A/B

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Old 19th Feb 2006, 09:57
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IAE V2500-A1/5 verses CFM56-5A/B

What is the performance difference between these engines in operation?
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Old 19th Feb 2006, 16:13
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Having flown both the IAE A1 / 5 and CFM 56 B's I would any day go for the latter as they are quieter and more feul efficient .

Having more power on the 56 Fans is an added bonus as well although most times save for a few fields we fly to you have to use TOGA other wise its always FLEX . . . having said that with either or of these settings the CFM's climb away smoothly as apposed to the their IAE counter parts .

As far as the Climb cruise performance goes both are almost identical in terms performance . . . .

It really depends on what machine your flying at that point or rather which MSN no

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