Summary
This document proposes adopting a new airworthiness directive (AD) for Agusta S.p.A. (Agusta) Model A109E helicopters. This proposal would require modifying each passenger compartment sliding door (door) by applying a kit to replace the levers and links. This proposal is prompted by instances of a door inadvertently opening during flight due to the unstable configuration of the door. The actions specified by this proposed AD are intended to prevent the inadvertent opening of a door during flight and loss of a passenger or other objects from the cabin.