Regulacje i polityka gospodarcza · 1.09.2022
FAA Adopts New Airworthiness Directive for MT-Propeller Entwicklung GmbH Propellers
The Federal Aviation Administration (FAA) has issued an airworthiness directive (AD) requiring the replacement of certain propeller blade lag screws on MT-Propeller Entwicklung GmbH MTV-5-1-( ) to MTV-27-( ) variable pitch propellers due to reports of improper surface finishes that compromise fatigue strength.