Skip to page content

USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

United States Department of Transportation United States Department of Transportation

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

Document Information

Number
25-31
Title
Takeoff Performance Data for Operations on Contaminated Runways
Status
Active
Date issued
2015-12-22
Office of Primary Responsibility
ANM-111, Northwest Mountain Region - Transport Airplane Directorate
Description

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.

Content