• 2025-12-12

    NDAA Section 8801 Pilot Program for Sound Insulation Repair and Replacement

    Legislative text from SEC. 8801 establishing a Pilot Program for Sound Insulation Repair and Replacement, amending Title 49 of the United States Code (Sections 47109 and 47110). The provision adds a special rule excluding previously government-paid costs from allowable project cost calculations for sound insulation projects granted waivers under Section 47110(j).
  • 2025-12-12

    Pilot program for sound insulation repair and replacement passes in Defense bill

    Smith/Murray provide funding. And so many loopholes. The House of Representatives has passed its mandated National Defense Authorization Act for Fiscal Year 2026. Near the end of the bill is Section 8801, language previously put forward by Congressman Adam Smith WA-9 to allow the FAA to provide grant funding for updates to existing sound insulation
  • 2025-12-12

    The Sound Insulation Treatment Repair and Replacement Program Act

    The Sound Insulation Treatment Repair and Replacement Program Act, introduced by Rep. Adam Smith (WA-09), would allow the FAA to waive a rule that currently prevents federal Airport Improvement Program (AIP) funds from being used more than once on the same home. The bill addresses problems caused by poor-quality materials and faulty installations from early noise mitigation programs in the 1980s and 1990s, which left some homeowners dealing with mold, structural damage, and non-functioning insulation at their own expense. Airports would not be required to participate, but those that choose to could repair or replace defective sound insulation in homes still within the 65 DNL noise contour, provided an FAA-compliant noise auditor verifies the issues stem from improper installation or faulty materials rather than homeowner neglect.
  • 2025-12-12

    The Sound Insulation Treatment Repair and Replacement Program Act

    The Sound Insulation Treatment Repair and Replacement Program Act, introduced by Rep. Adam Smith (WA-09), would allow the FAA to waive a rule that currently prevents federal Airport Improvement Program (AIP) funds from being used more than once on the same home. The bill addresses problems caused by poor-quality materials and faulty installations from early noise mitigation programs in the 1980s and 1990s, which left some homeowners dealing with mold, structural damage, and non-functioning insulation at their own expense. Airports would not be required to participate, but those that choose to could repair or replace defective sound insulation in homes still within the 65 DNL noise contour, provided an FAA-compliant noise auditor verifies the issues stem from improper installation or faulty materials rather than homeowner neglect.
  • 2025-12-11

    USC TITLE 49—TRANSPORTATION § 47133 – Restriction on use of revenues

    This section of U.S. transportation law restricts how airports receiving federal assistance can spend their revenues, generally limiting spending to airport capital and operating costs. However, it explicitly clarifies that nothing in the law prevents the use of airport revenue—on or off airport grounds—for noise mitigation purposes, which is directly relevant to communities affected by airport noise such as those near Sea-Tac. Additional provisions outline exceptions for prior financing agreements and the sale of private airports to public sponsors.
  • 2025-12-09

    Vashon Island Fair Skies – What changed?

    A document explaining changes to aircraft arrival patterns at SeaTac airport around 2015, including the introduction of Performance Based Navigation (PBN) technology and lowered flight altitudes. The changes concentrated flight paths over Vashon Island in a narrow corridor, causing increased noise pollution for residents who chose to live there for its peaceful environment.
  • 2025-12-09

    Vashon Island Fair Skies – What changed?

    A document explaining changes to aircraft arrival patterns at SeaTac airport around 2015, including the introduction of Performance Based Navigation (PBN) technology and lowered flight altitudes. The changes concentrated flight paths over Vashon Island in a narrow corridor, causing increased noise pollution for residents who chose to live there for its peaceful environment.
  • 2025-12-07

    FAA Airport Capacity Profile: Sea-Tac International Airport

    This FAA Airport Capacity Profile for Seattle-Tacoma International Airport (SEA) outlines the airport's runway configurations and hourly flight capacity under different weather conditions, including visual, marginal, and instrument scenarios. The document describes recent improvements such as Time-Based Flow Management and Reduced Diagonal Spacing, as well as future enhancements like improved runway delivery accuracy and Wake Recategorization Phase 2, all aimed at increasing the number of aircraft the airport can handle safely. Data covering December 2015 through December 2016 shows that visual conditions prevail 57% of the year, with instrument conditions occurring 25% of the time.
  • 2025-12-01

    Case 25-7439 Docket Ninth Circuit Court of Appeals

    A mediation questionnaire filed in the Ninth Circuit Court of Appeals challenging the FAA’s September 2025 FONSI/ROD for Seattle-Tacoma International Airport Sustainable Airport Master Plan Near-Term Projects. The Cities contend the FAA’s environmental review violated NEPA by using an artificially truncated environmental baseline and failing to assess cumulative impacts.
  • 2025-12-01

    Washington Aviation System Plan executive summary

    The Washington Aviation System Plan (WASP) is WSDOT Aviation Division’s statewide framework evaluating Washington’s 133 public-use airports over a 2021–2041 planning horizon. The 2025 update examines airport roles, forecasts, capacity, emerging technologies, system performance, policy direction, and implementation costs. It is organized around eight goals including safety, economic development, infrastructure, aviation innovation, and sustainability.