Airworthiness Directives: McDonnell Douglas Helicopter Company and Hughes Helicopters, Inc. Model 369 and OH-6A Series Helicopters

Summary

The Federal Aviation Administration proposes to supersede an existing airworthiness directive for McDonnell Douglas Helicopter Company and Hughes Helicopters, Inc. Model 369 and OH-6A series helicopters to prevent failure of main rotor blade assemblies and loss of control of the helicopter.