Funding authorization for Federal Aviation Administration (FAA) programs set forth in the Vision 100 - Century of Aviation Reauthorization Act (P.L. 108-176, hereafter referred to as Vision 100) are set to expire at the end of FY2007. During the current reauthorization process, methods to address the environmental impacts associated with airport operations and expansion are likely to be debated. This issue is important to various stakeholders, particularly...