By Jon Hemmerdinger 24 August 2020 A ban on aircraft that do not meet new noise standards would do little to reduce overall aircraft noise and would impose costly requirements on airlines and aerospace manufacturers. That is according to a 20 August report from the US Government Accountability Office into the likely impact of a
GAO report to Adam Smith: AIP FAA Complying With Requirement for Local Involvement in Noise Mitigation Projects rced-99-41
January 8, 1999 Hon. Rodney E. Slater Secretary of Transportation 400 7th St. SW, Room 10205 Washington, D.C. 20590 Dear Secretary Slater, The General ...