TagAirport Noise Law(36)

Washington State's Substitute House Bill 1847, signed into law on March 25, 2020, expands the aircraft noise abatement programs available to port districts by lowering the threshold for eligibility from airports serving more than 900 scheduled jet flights per day (previously 20). The law also enlarges the geographic 'impacted areas' around runways where noise relief programs—such as soundproofing, property acquisition, and transaction assistance—can be offered, extending coverage from six to ten miles north and up to thirteen miles south of runway ends, and from one to two miles from runway centerlines.

Washington State's Substitute House Bill 1847, signed into law in March 2020, expands the aircraft noise abatement programs available to port districts by lowering the qualifying threshold from 900 to 20 scheduled jet flights per day and extending the geographic boundaries of 'impacted areas' around airport runways. The law allows port districts to pursue noise relief measures—including property acquisition, soundproofing, transaction assistance, and mortgage insurance—for communities affected by aircraft noise. It amends three existing state statutes (RCW 53.54.010, 53.54.020, and 53.54.030) and took effect on June 11, 2020.

Academic review paper examining perception of low frequency noise and infrasound, including human responses, measurement challenges, and the historical misconceptions that have created public fear around these sound phenomena. The paper addresses hearing thresholds, sensitivity variations, and unexplained complaints of low frequency noise.

FAA record of approval for Ronald Reagan Washington National Airport’s Noise Compatibility Program under 14 CFR Part 150. The document evaluates eight noise abatement measures and six noise mitigation measures, with the FAA providing approvals and disapprovals for various proposed actions.

This document is an agenda and discussion outline from the Part 161 Summit held on August 18, 2005, in Denver, Colorado, focused on airport noise use restrictions. It covers topics including the Naples Municipal Airport's experience with a noise ban, the legal and factual requirements needed to justify aircraft use restrictions, and alternative paths to noise relief such as grandfathering, Part 150 programs, and federal legislation. Key criteria for imposing Stage 3 noise restrictions under the Noise Act and FAR Part 161 are outlined, including ensuring restrictions are reasonable, non-discriminatory, and do not unduly burden interstate commerce or the national aviation system.