Business · 24/11/2010Updated: 10/17/2026 · 1 min read

Bell Helicopter Textron Canada Issues Airworthiness Directive for Certain Helicopter Models

The Federal Register has published an amendment to Airworthiness Directive 2010-19-51, which requires inspecting and replacing parts of the main rotor hydraulic servo actuator to prevent stress corrosion cracking and potential loss of control of the helicopter.