TagAirport Improvement Program(51)

The FAA's National Plan of Integrated Airport Systems (NPIAS) 2019–2023 is a report to Congress that outlines the federal government's framework for developing and maintaining a national network of airports eligible for federal funding. It covers planned airport infrastructure investments across the United States over a five-year period. While the report addresses airports nationwide, it does not specifically focus on noise policy or Sea-Tac Airport.

This document is Appendix A of the FAA's National Plan of Integrated Airport Systems (NPIAS) for 2021-2025, which lists airports across the U.S. along with their ownership, category, and 5-year development cost estimates for federally eligible improvements. It defines key terms such as airport categories (Commercial Service, Reliever, and General Aviation), hub classifications based on passenger enplanements, and based aircraft counts. The data was primarily compiled in 2019 and does not reflect changes in airline activity due to the COVID-19 pandemic.

H.R. 7009, the SAFE Parking Act, is a bill introduced in January 2024 that would allow the U.S. Secretary of Transportation to approve federal funding for security improvements in airport revenue-generating parking lots, including CCTV systems, physical barriers, alarm systems, and crime-tracking analytical tools. The authority granted under the bill would expire on December 31, 2025, at which point the Comptroller General would be required to submit a report to Congress on how the funds were used and recommendations for updating the broader airport improvement program.

Senate Bill 1167, introduced by Sen. Patty Murray in April 2023, would allow airports to receive additional federal funding to repair or replace sound insulation previously installed in nearby homes under the Airport Improvement Program. The bill provides a one-time waiver allowing airports to seek new federal assistance for sound insulation projects without prior government costs counting against them, provided the homes fall within the DNL 65 noise threshold or the original insulation caused physical damage. This legislation is particularly relevant to communities around Sea-Tac Airport, where aging soundproofing materials and ongoing aircraft noise concerns have prompted calls for updated noise mitigation support.

H.R. 2533, the Sound Insulation Treatment Repair and Replacement Program Act, was introduced in April 2023 to allow airports to receive additional federal funding to repair or replace previously installed sound insulation in homes affected by aircraft noise. The bill allows the Secretary of Transportation to grant a one-time waiver so that prior government spending on a home's soundproofing does not count against the allowable project cost for new work. Homes are eligible if they fall within the FAA's DNL 65 noise standard or if an FAA-certified auditor determines that the original soundproofing caused physical damage to the residence.

The Sound Insulation Treatment Repair and Replacement Program Act, introduced in the 118th Congress by Mr. Smith of Washington, would allow airports to receive additional federal funds under the Airport Improvement Program to repair or replace previously installed sound insulation in residential homes affected by aircraft noise. The bill provides a one-time waiver so that prior government spending on a home's soundproofing would not count against the allowable project cost for new work. Eligibility is tied to whether the building falls within the FAA's Day Night Level (DNL) 65 noise standard or suffered damage from the original sound insulation treatment.