Noise Exposure Map Update
The Boca Raton Airport Authority (BRAA) has updated the Boca Raton Airport Noise Exposure Map (NEM). This update analyzed the most recent annual aircraft operations and noise impacts to determine the levels of aviation-related noise around the Airport, in accordance with federal guidelines. The last Federal Aviation Administration (FAA)-accepted NEM was completed in 2001 and updated noise contours were completed in 2017.
The NEM Update process included two public meetings as well as the development of a Noise Technical Advisory Committee (NTAC) who met to discuss assumptions and inputs to the NEM Update and to gain input from community representatives and members. The materials presented at each public and NTAC meeting can be found in the final NEM Update Report on this webpage.
Final Noise Exposure Maps
Links to the Final NEM Report documents are provided below.
More Information
Aircraft Noise
For more information on aircraft noise, including the metrics used to describe noise and how it is measured, please visit the FAA’s webpage at FAA Noise. The FAA provides detailed explanations of various noise metrics, such as the decibel (dB) and the A-weighted decibel (dBA), which accounts for the intensity and frequency of sounds as perceived by the human ear. You can also learn about specific metrics like the Sound Exposure Level (SEL) and the Day-Night Average Sound Level (DNL), which help evaluate noise exposure and its impact over time. We invite you to explore these resources to gain a deeper understanding of how aircraft noise is assessed and managed.
Current Noise Abatement at BCT
For more information on current noise abatement and mitigation measures implemented at the Airport, please visit Noise Abatement – Boca Raton Airport. BRAA staff work continuously to maintain good relations with federal and local agencies and community groups to ensure that demonstrate our commitment to being a good neighbor. This includes working with the community to address excessive aircraft noise. As described, the BRAA has introduced several noise abatement measures to ensure the Airport remains considerate of both quality-of-life concerns and the needs of the aviation community.
Airport Noise Compatibility Planning (14 CFR Part 150)
For more information on Part 150, please visit FAA’s webpage at Airport Noise Compatibility Planning (14 CFR Part 150). This webpage provides comprehensive information on airport noise compatibility planning under Part 150 and Part 161 regulations. It includes guidelines, checklists, and policies for noise mitigation, compatibility planning, and noise exposure maps.
