Transport i infrastruktura · 11/06/2012
Schweizer Aircraft Corporation Proposes New Airworthiness Directive for Model 269D Helicopters
Schweizer Aircraft Corporation is proposing a new airworthiness directive to address reports of loose horizontal stabilizers and cracks in the stabilizer-support structure for its Model 269D and Model 269D Configuration A helicopters, with the goal of preventing separation of the horizontal stabilizer and loss of control.