Noise, Fuel Burn, and Emissions Modeling Using the Aviation Environmental Design Tool Version 2b
This document provides a statement of FAA policy concerning the required use of the Aviation Environmental Design Tool version 2b (AEDT 2b) to analyze noise, fuel burn, and emissions for FAA actions. The policy statement is intended to ensure consistency and quality of analysis performed to assess noise, fuel burn, and emissions impacts of such actions under the National Environmental Policy Act of 1969 (NEPA), as amended, 42 U.S.C. 4321 et seq.