AD 2020-15-11
Effective 08/11/2020 · Published 07/27/2020
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Summary
The FAA is adopting a new airworthiness directive (AD) for PZL Swidnik S.A. Model PZL W-3A helicopters. This AD requires repetitively inspecting the main rotor (M/R) vibration absorber star and depending on the inspection outcome, performing more in-depth inspections and repairing, replacing, or removing the vibration absorber star from service. This AD was prompted by a report of corrosion detected on an M/R vibrat…