Articles in issue Narrowbody engine market activity, Issue 145 Dec 2022/Jan 2023 ISSUE no.145 View article How market distortions are affecting the retirement age of narrowbodies, Issue 145 Dec 2022/Jan 2023 ISSUE no.145 View article Long-range fuel burn performance of 285- to 375-seat widebodies, Issue 145 Dec 2022/Jan 2023 ISSUE no.145 View article LEAP-1A in-service performance update, Issue 145 Dec 2022/Jan 2023 ISSUE no.145 View article Using M&E system to acquire MH & part consumption data & information, Issue 145 Dec 2022/Jan 2023 ISSUE no.145 View article Assessing A321F on-ramp build costs, Issue 145 Dec 2022/Jan 2023 ISSUE no.145 View article