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Figure 5-31 Estimated Population Exposed to Airport Noise Levels of DNL 65 db or More: 1975-99

Figure 5-31
Estimated Population Exposed to Airport Noise Levels of DNL 65 db or More: 1975-99

Figure 5-31. Estimated Population Exposed to Airport Noise Levels of DNL 65 db or More: 1975-99. If you are a user with a disability and cannot view this image, please call 800-853-1351 or email answers@bts.gov for further assistance.

Sources: Exposure estimates: U.S. Department of Transportation (USDOT), Federal Aviation Administration (FAA), Office of Environment and Energy; Departures 1975-93: USDOT, FAA, Statistical Handbook of Aviation (Washington, DC: Annual issues); Departures 1994-95: USDOT, Bureau of Transportation Statistics, Airport Activity Statistics of Certificated Air Carriers: Twelve Months Ending December 31, 1995 (Washington, DC: 1996).