Transport i lotnictwo · 13/03/2025

Airworthiness Directives; Safran Helicopter Engines, S.A. (Type Certificate Previously Held by Turbomeca, S.A.) Engines

The FAA proposes a new airworthiness directive for Safran Helicopter Engines' ARRIUS 2F and ARRIUS 2R engines to address non-compliant porosity rates in high-pressure turbine blades due to a manufacturing process change.