Bell Helicopter Textron, Inc. Issues Airworthiness Directive Amendment for Certain Model Helicopters

Summary

The Federal Register has published an amendment to an existing airworthiness directive for Bell Helicopter Textron, Inc. Model helicopters with certain tail rotor blades, requiring owners and operators to replace blades with airworthy ones before further flight, and adding new part numbers and serial numbers to the applicability to prevent loss of control.