Business · 30/12/1998

Westland Helicopters Ltd. Issues Airworthiness Directive for 30 Series 100 and 100-60 Helicopters

Westland Helicopters Ltd. has issued an airworthiness directive requiring the removal and replacement of faulty conformal pinion quill shafts in certain main rotor gearboxes to prevent forced landings and loss of control of the helicopters.

Original source language: Federal Register — Federal Aviation AdministrationOpen original release →

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