airworthiness · Rule · Final rule; request for comments. · Published 2025-07-10 · Effective 2025-07-25 · 90 FR 30585
Document
Document number
2025-12860
Federal Register citation
90 FR 30585
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Manufacturer
Airbus SAS
Publication date
2025-07-10
Effective date
2025-07-25
FAA docket
Docket No. FAA-2025-1356
Abstract
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A350-941 and -1041 airplanes. This AD was prompted by a design review that identified a potential thrust asymmetry condition during derated takeoff operations under certain conditions. This AD requires revising the existing airplane flight manual (AFM) to provide the flightcrew with procedures for derated takeoff limitations. The FAA is issuing this AD to address the unsafe condition on these products.