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25-24 - Sustained Engine Imbalance

Date Issued
August 02, 2000
Responsible Office
ANM-100,  Aircraft Certification Service, Transport Airplane Directorate
Sets forth an acceptable means, but not the only means, of demonstrating compliance with the provisions of 14 CFR Part 25 related to the aircraft design for sustained engine rotor imbalance conditions. While these guidelines are not mandatory, they are derived from extensive Federal Aviation Administration (FAA) and industry experience in determining compliance with the pertinent Federal Aviation Regulations (FAR).