PPRuNe Forums - View Single Post - A320: difference between LEAP-1A and CFM56-5B4

30th Mar 2021, 19:48

#6 (permalink)

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Join Date: Aug 1998

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Quieter on take off and climb. Cruise and descent noise is mostly airflow noise, so is about the same.

The LEAP engines look cooler - and you can see through them.

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