Transport i lotnictwo · 11.06.1997

Advisory Circular 20-128A, Design Considerations for Minimizing Hazards Caused by Uncontained Turbine Engine and Auxiliary Power Unit Rotor Failure

This notice announces the issuance of Advisory Circular (AC) 20-128A, Design Considerations for Minimizing Hazards Caused by Uncontained Turbine Engine and Auxiliary Power Unit Rotor Failure. This AC sets forth a method of compliance with the requirements of the Federal Aviation Regulations pertaining to design precautions taken to minimize the hazards to an airplane in the event of uncontained engine or auxiliary power unit (APU) rotor failures. The guidance provided within this AC is harmonized with that of the European Joint Aviation Authorities (JAA) and is intended to provide a method of compliance that has been found acceptable.