LEAP-1A in-service performance update, Issue 145 Dec 2022/Jan 2023
Issue 145 Dec 2022/Jan 2023
![](https://aircraftcommerceevents.com/wp-content/uploads/2023/06/145_MTCE_A-pdf.jpg)
There are more than 1,100 A320neo family aircraft in service equipped with CFM LEAP-1A engines. The engine’s design is focussed on attaining high fuel efficiency. It has consequently experienced reliability problems in its early years of service. These are being addressed.