airworthiness · Rule · Final rule; request for comments. · Published 2025-04-30 · Effective 2025-05-15 · 90 FR 17888
Document
Document number
2025-07453
Federal Register citation
90 FR 17888
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Manufacturer
Airbus SAS
Publication date
2025-04-30
Effective date
2025-05-15
FAA docket
Docket No. FAA-2025-0745
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A330-243, -243F, -841, and -941 airplanes. This AD was prompted by reports of loss of data synchronization between radio management panels (RMPs) and the audio management unit (AMU). This AD requires revising the existing airplane flight manual (AFM) by providing instructions to address dual loss of RMP data synchronization, and the existing minimum equipment list (MEL) by removing relief for an inoperative RMP 3. The FAA is issuing this AD to address the unsafe condition on these products.