AD 2000-11-52
Effective 08/31/2000 · Published 08/16/2000
Airworthiness Directives; Sikorsky Aircraft Corporation Model S-76 Series Helicopters
Summary
This document publishes in the Federal Register an amendment adopting Airworthiness Directive (AD) 2000-11-52, which was sent previously to all known U.S. owners and operators of Sikorsky Aircraft Corporation (Sikorsky) Model S-76 series helicopters by individual letters. This AD requires determining the serial number (S/N) of each main rotor blade and removing certain serial numbered main rotor blades. This AD also…