6:13 14. What FAA environmental programs is used by U.S, airports to reduce emissions from sources over which they have control over? 15. What federal legislation helped provide funding to establish the FAA environmental VALE program? 16. What federal regulations applies to the airport noise compatibility planning activities of the operators of public use airports? 17. What legislation eventually resulted in the establishment of Title 14 CFR Part 150? 18. List three methods that are used by airport authorities and local governments to mitigate against the effects of noise 19. As of 2010, through the efforts of the FAA, under AIP set-aside programs, residential and school populations are now exposed to reduced aircraft noise at or below 20. Antitrust immunized arrangements that allow U.S. domestic and foreign airlines to provide a seamless travel experience as if they were a single carrier is referred to as airline alliances. List them. 21. Airline alliances have been greatly facilitated treaties. 22. List three legislative acts that passed as a direct result of the terrorist attacks on the U.S. on September 11, 2001