Federal Register #Docket No. FR-6581-C-02

FAA Directive: Replacement of HPC Rotor Blades for International Aero Engines AG Models

This opportunity centers on an FAA Airworthiness Directive for International Aero Engines AG models V2522A5 through V2533A5, requiring specific maintenance actions to ensure safety. - Government Buyer: - Federal Aviation Administration (FAA) - Aircraft Certification Service - AIR520 Continued Operational Safety Branch - OEMs and Vendors: - International Aero Engines AG (OEM for affected engine models) - Products Requested: - 3rd stage high-pressure compressor (HPC) rotor blades - Part numbers: 6A8353, 6A8688 - Replacement required at next engine shop visit - Notable Requirements: - Directive mandates replacement of specified rotor blades to prevent engine fires and in-flight shutdowns - Applies only to engines with the listed part numbers - Compliance required at the next scheduled engine shop visit - No services or additional products requested beyond the rotor blade replacement - No administrative or procedural requirements included

Description

This notice is a correcting amendment to a final rule published by the Department of Housing and Urban Development (HUD) on June 12, 2026, which revised noise abatement and control regulations. The correction addresses a drafting error where the codified text incorrectly continued to reference the Assistant Secretary for Community Planning and Development. The amendment updates the regulation to reference the Program Assistant Secretary or their designee, aligning with HUD's original intent. The correction is effective August 20, 2026, and pertains to 24 CFR part 51.

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