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Noise Exposure Maps

Martin County prepared a noise compatibility study for Martin County Airport/Witham Field in accordance with the provisions and methods prescribed in Title 14 Code of Federal Regulations Part 150, Airport Noise Compatibility Planning. As required by 14 CFR Part 150, Martin County has prepared Noise Exposure Maps (NEMs) that depict the airport, its noise contours, and surrounding land uses.

The County provided the Draft NEMs and supporting documentation for public review and comment. After review and consideration of comments, the County submitted the NEMs to the Federal Aviation Administration (FAA) for the agency’s determination that the maps comply with applicable requirements.

On December 14, 2021, the FAA completed its evaluation of, and has issued formal determination that NEMs for Martin County Airport/ Witham Field comply with Title 14 Code of Federal Regulations Part 150. The Final NEMs and Final NEM Report are available for download below.