Federal Aviation Administration

AC 25.939-1 - Evaluating Turbine Engine Operating Characteristics

Document Information

25.939-1 - Evaluating Turbine Engine Operating Characteristics

Date Issued
March 19, 1986
Responsible Office
ANM-112,  Northwest Mountain Region - Transport Airplane Directorate
Description
Provides guidelines for the evaluation of turbine engine (turbojet, turboprop, and turboshaft) operating characteristics for subsonic transport category airplanes.

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