Summary
The FAA is adopting a new airworthiness directive (AD) for all The Boeing Company Model MD-11 and MD-11F airplanes. This AD was prompted by an accident where the left-hand engine and pylon detached from the airplane during takeoff. This AD prohibits further flight until the airplane is inspected and all applicable corrective actions are performed using a method approved by the FAA. The FAA previously sent an emergency AD to all known U.S. owners and operators of these airplanes. The FAA is issuing this AD to address the unsafe condition on these products.
Directive Details
AD Number
FAA-2025-4002
Document Number
2025-19891
Type
Rule
Publication Date
November 14, 2025
Effective Date
December 1, 2025
Comments Close
December 29, 2025
Affected Manufacturer
The Boeing Company
Criticality
critical
Emergency
Yes
Docket ID
Docket No. FAA-2025-4002
Topics
Official Documents
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