Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters

概要

We are revising an earlier proposal for Sikorsky Aircraft Corporation (Sikorsky) Model S-92A helicopters. This action revises the notice of proposed rulemaking (NPRM) by increasing the estimated costs of compliance and removing the daily inspection requirements. We are proposing this airworthiness directive (AD) to address the unsafe condition on these products. Since these actions would impose an additional economic burden over that proposed in the NPRM, we are reopening the comment period to allow the public the chance to comment on this change.