Transport i infrastruktura · 14/10/2004
FAA Issues Superseding Airworthiness Directive for Hartzell Propeller Inc. Five Bladed Propellers
The Federal Aviation Administration (FAA) has issued a superseding airworthiness directive for certain Hartzell Propeller Inc. five bladed propellers, requiring more frequent inspections and replacements to prevent propeller separation from airplanes.