routineProposed Rule

AD FAA-2025-3426

Airworthiness Directives; The Boeing Company Airplanes

Summary

The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This proposed AD was prompted by reports of an uncommanded change to the mode control panel (MCP) selected altitude. This proposed AD would require replacing the existing MCP with an updated MCP and performing an installation test. The FAA is proposing this AD to address the unsafe condition on these products.

Directive Details

AD Number

FAA-2025-3426

Document Number

2025-20014

Type

Proposed Rule

Publication Date

November 17, 2025

Comments Close

January 2, 2026

Affected Manufacturer

The Boeing Company

Criticality

routine

Emergency

Docket ID

Docket No. FAA-2025-3426

Topics

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Official Documents

View PDF View on Federal Register

View all ADs for The Boeing Company→

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