Airfield Noise Contours Noise created from military operations is consistently one of the most common impacts military bases have on neighboring communities . Because of this , noise contours were modeled and depicted in the Keesler AFB 2010 Air Installation Compatibility Use Zone ( AICUZ ) Study which illustrates the extent of this impact on the surrounding community . The noise contours for Keesler AFB are depicted on Figure 10 .
Of the JLUS Study Area jurisdictions , only small areas in the City of Biloxi to the southwest and north of Keesler AFB are within the 65 dB Day‐Night Average Sound Level ( DNL ) noise contour .
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