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AC 25-31 - Takeoff Performance Data for Operations on Contaminated Runways

Document Information

Advisory Circulars home

25-31 - Takeoff Performance Data for Operations on Contaminated Runways

Date Issued
December 22, 2015
Responsible Office
ANM-111,  Northwest Mountain Region - Transport Airplane Directorate

This advisory circular (AC) provides guidance and standardized methods that data providers, such as type certificate (TC) holders, supplemental type certificate (STC) holders, applicants, and airplane operators, can use when developing takeoff performance data for transport category airplanes for operations on contaminated runways. This AC also promotes the use of consistent terminology for runway surface conditions used among data providers and FAA personnel.