Business · 29/12/2005Updated: 10/17/2026 · 1 min read
FAA Proposes Revised Airworthiness Directive for Pratt & Whitney Turbofan Engines
Summary
The Federal Aviation Administration (FAA) is proposing to reduce the interval for inspecting and maintaining front pylon mount bolts on Pratt & Whitney PW4164, PW4168, and PW4168A series turbofan engines to prevent potential engine separation.
Original source language: Federal Register — Federal Aviation AdministrationOpen original release →