Transport i infrastruktura · 29/12/2004
FAA Proposes New Airworthiness Directive for Hartzell Propeller Inc. Propellers
The Federal Aviation Administration (FAA) is proposing a new airworthiness directive (AD) for certain Hartzell Propeller Inc. propellers, requiring inspections for corrosion and mechanical damage to prevent potential failure and loss of control of the airplane.