Business · 06/12/2011Updated: 10/17/2026 · 1 min read

Pratt & Whitney Division (PW) Issues Airworthiness Directive for PW4000 Turbofan Engines

Summary

The Federal Aviation Administration (FAA) has adopted a new airworthiness directive (AD) for certain PW4000 turbofan engines, requiring the removal of specific parts to prevent engine failure and airplane damage.

Original source language: Federal Register — Transportation DepartmentOpen original release →

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