FAA Proposes New Airworthiness Directive for Pratt & Whitney Turbofan Engines

Summary

The Federal Aviation Administration (FAA) proposes to adopt a new airworthiness directive for Pratt & Whitney (PW) Model PW2037, PW2037(M), and PW2040 turbofan engines to address erosion damage on fan blades, which can lead to a fan thrust deterioration mode (FTDM) condition and reduce engine performance. The proposed directive aims to prevent loss of engine thrust and ensure safe flight operations.