FAA Issues Revised Airworthiness Directive for Rolls-Royce RB211-Trent 500, 700, and 800 Series Engines

Summary

The Federal Aviation Administration (FAA) has updated an existing airworthiness directive for Rolls-Royce RB211-Trent 500, 700, and 800 Series Turbofan Engines to address a risk of engine fuel-to-oil heat exchanger (FOHE) blockage, following mandatory continuing airworthiness information (MCAI) from another aviation authority.