Regulacje i polityka gospodarcza · 20/11/1996

Bell Helicopter Textron, Inc. Proposes New Airworthiness Directive for Model 412 and 412EP Helicopters

Bell Helicopter Textron, Inc. is proposing a new airworthiness directive to address fatigue issues with certain components of its Model 412 and 412EP helicopters, which could lead to failure of the main rotor system and loss of control.