Transport i lotnictwo · 24/06/2005
Agusta S.p.A. Model AB412 Series Helicopters Face New Airworthiness Directive Requirements
The Federal Aviation Administration (FAA) has issued a new airworthiness directive (AD) for the Agusta S.p.A. Model AB412 Series helicopters, requiring inspections and modifications to prevent loss of tip blocks and tip closures, and subsequent loss of control of the helicopter.