Regulacje i polityka gospodarcza · 23/09/2002

FAA Proposes New Airworthiness Directive for Hartzell Propeller Inc. Propellers

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive (AD) that would reduce the service life of Hartzell Propeller Inc.'s HD-E6C-3B/E13890K propellers from unlimited hours to 37,400 flight hours to prevent fatigue failure and loss of airplane control.