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United States Department of Transportation United States Department of Transportation

AC 20-66B - Propeller Vibration and Fatigue

Document Information

Number
20-66B
Title
Propeller Vibration and Fatigue
Status
Active
Date issued
2011-03-24
Office of Primary Responsibility
ANE-111, Aircraft Certification Service Engine & Propeller Directorate - Rulemaking & Policy
Description

This advisory circular (AC) provides guidance and describes one method, but not the only method, for demonstrating compliance with §§ 23.907 and 25.907 of Title 14 of the Code of Federal Regulations (14 CFR) for the evaluation of vibratory stresses on propellers installed on airplanes. This evaluation uses fatigue and structural data obtained in accordance with 14 CFR part 35.

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