Code of Federal Regulations

Title 14 - Aeronautics and Space
Volume: 3Date: 2022-01-01Original Date: 2022-01-01Title: Section 161.9 - Designation of noise description methods.Context: Title 14 - Aeronautics and Space. CHAPTER I - FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED). SUBCHAPTER I - AIRPORTS. PART 161 - NOTICE AND APPROVAL OF AIRPORT NOISE AND ACCESS RESTRICTIONS. Subpart A - General Provisions.
§ 161.9 Designation of noise description methods. For purposes of this part, the following requirements apply: (a) The sound level at an airport and surrounding areas, and the exposure of individuals to noise resulting from operations at an airport, must be established in accordance with the specifications and methods prescribed under appendix A of 14 CFR part 150; and (b) Use of computer models to create noise contours must be in accordance with the criteria prescribed under appendix A of 14 CFR part 150.