Emergency Airworthiness Directive 2017-02-51
Emergency Airworthiness Directive 2017-02-51
Publication info
Category
Airworthiness
Date of publication
16/01/2017
Emergency AD: US-2017-02-51 : Tail Rotor Control System - Tail Rotor Pitch Change Shaft Assembly Bearing - Removal / Inspections / Replacement
