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Airworthiness Directives; Airbus SAS Airplanes

The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A330-941 airplanes. This proposed AD was prompted by an occurrence of a triple 'PRIM FAULT' in the Flight Control Primary Computer (FCPC) at touchdown.

Metadata

FieldValue
Federal Register2026-16874
AgenciesFederal Aviation Administration, Transportation Department
Publication2026-08-19
Comment closes2026-10-05

Overview

The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A330-941 airplanes. This proposed AD was prompted by an occurrence of a triple "PRIM FAULT" in the Flight Control Primary Computer (FCPC) at touchdown. This proposed AD would require the installation of a new FCPC standard and app…

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The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A330-941 airplanes. This proposed AD was prompted by an occurrence of a triple "PRIM FAULT" in the Flight Control Primary Computer (FCPC) at touchdown. This proposed AD would require the installation of a new FCPC standard and applicable concurrent modifications. This proposed AD would also prohibit the installation of certain parts The FAA is proposing this AD to address the unsafe condition on these products.

CFA analysis and draft

No draft comment is stored for this docket in the current export.

Technical details
  • report_type: fr-proposed-rules
  • persona: all
  • Source field for draft body: comment_draft_markdown

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