AD 2022-08-10
Effective 05/27/2022 · Published 04/22/2022
Airworthiness Directives; Hamilton Sundstrand Corporation Propellers
Summary
The FAA is superseding Airworthiness Directive (AD) 2020-12-07 for certain Hamilton Sundstrand Corporation (Hamilton Sundstrand) 54H model propellers. AD 2020-12-07 required initial and repetitive eddy current inspections (ECI) of certain propeller blades and replacement of the propeller blades that fail the inspection. This AD was prompted by a report of the separation of a 54H60 model propeller blade installed on…