Transport i infrastruktura · 02/09/2004
FAA Adopts New Airworthiness Directive for Hoffmann Propeller Propellers
The Federal Aviation Administration (FAA) has issued a new airworthiness directive (AD) for Hoffmann Propeller GmbH & Co KG models HO-V343 and HO-V343K propellers, requiring regular inspections to prevent propeller hub failure and blade separation.