Business · 26/10/2011
Sikorsky Aircraft Corporation Proposes Airworthiness Directive for Model S-76A Helicopters
Sikorsky Aircraft Corporation is proposing an airworthiness directive to modify the electric rotor brake on its Model S-76A helicopters, following a reported incident of a fire in an ERB, to prevent overheating and loss of control of the helicopter.
Original source language: Federal Register — Transportation DepartmentOpen original release →