Transport i infrastruktura · 06/07/2011

Airworthiness Directive Update for Schweizer Model Helicopters

The Federal Aviation Administration (FAA) is issuing an updated airworthiness directive (AD) for certain Schweizer model helicopters, requiring the modification of expandable bolts and the installation of a cotter pin to prevent a potential loss of control.

Source: Federal Register — Transportation DepartmentOpen original release →

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