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United States Department of TransportationUnited States Department of Transportation

AC 25.1309-1A - System Design and Analysis

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25.1309-1A - System Design and Analysis

Date Issued
June 21, 1988
Responsible Office
ANM-112,  Northwest Mountain Region - Transport Airplane Directorate
Describes various acceptable means for showing compliance with the requirements of section 25.1309(b), (c), and (d) of the Federal Aviation Regulations (FAR). These means are intended to provide guidance for the experience engineering and operational judgment that must form the basis for compliance findings.