Regulacje i polityka gospodarcza · 28/12/2021

FAA Proposes New Airworthiness Directive for Pratt & Whitney Turbofan Engines

The Federal Aviation Administration (FAA) has proposed a new airworthiness directive (AD) to address a safety concern with certain Pratt & Whitney Division turbofan engines, requiring initial and repetitive ultrasonic testing and thermal acoustic image inspections for cracks in 1st-stage low-pressure compressor blades.