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STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
  • Since 2016, working to obtain justice for everyone living under the flight path.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
  • Everything you think you know about the airport is wrong.

Since 2016, we've worked to obtain justice for residents living under the flight path. Noise. Pollution. Health. Compensation..

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TagAirport Improvement Program(28)

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  • 2026-02-03 21:55

    Airport Finance & Grant Compliance

    Presentation materials covering airport finance and grant compliance topics. Includes information about airport ownership structures (state, city, county, port authority, airport authority, military) and different types of airports (private, commercial, general aviation, GA reliever, military, non-controlled FAA airports).
    TagsAirport, Airport Improvement Program, Airports, Port Of Seattle
  • 2026-01-30 18:56

    Community Project Funding/Congressionally Directed Spending

    A comprehensive list of congressionally directed spending for Department of Transportation projects, including airport improvements, runway expansions, and aviation infrastructure projects across multiple states. The document details funding amounts, recipients, and the congressional representatives who requested each project.
    TagsAIP, Airport Improvement Program, Airports, DOT
  • 2026-01-20 00:00

    Appropriations Leaders Unveil Final FY26 DOT/FAA and DHS/TSA/CBP Spending Bills

        USCTA Alert Appropriations Leaders Unveil Final FY26 DOT/FAA and DHS/TSA/CBP Spending Bills January 20, 2026
    CategoriesFrom The Web TagsAAAE, Airport Improvement Program, FAA, TSA
  • 2026-01-20 00:00

    Consolidated Appropriations Act, 2026

    A consolidated appropriations bill for fiscal year 2026 introduced by Mr. Cole in the House of Representatives. The bill includes six divisions covering Department of Defense, Labor/Health/Human Services/Education, Homeland Security, Transportation/Housing/Urban Development, authorizing extenders, and health care extenders.
    CategoriesLegislation Tags2026 legislative session, Airport Improvement Program, Budget, DOT, FAA
  • 2026-01-06 14:17

    Airport Improvement Program Guidelines for Noise Mitigation Implementation

    This document outlines FAA guidelines for implementing noise mitigation programs under the Airport Improvement Program (AIP). It details requirements for developing specific guidelines covering acquisition programs, sound insulation, purchase assurance, and various implementation criteria including appraisals, market exposure, and relocation proposals.
    TagsAIP, Airport Improvement Program, Avigation Easement, FAA, Noise
  • 2026-01-06 14:17

    FAA Response to Port of Seattle Noise Remedy Program Questions

    FAA response providing interim answers to Port of Seattle questions about noise remedy programs, including federal funding levels, eligibility criteria, and implementation responsibilities. The letter addresses purchase assurance and sound insulation programs under the Airport Safety and Noise Abatement Act.
    TagsAirport Improvement Program, FAA, Noise, Port Of Seattle
  • 2023 Sound Insulation Treatment Repair and Replacement Program Act Fact Sheet 1 Pdf
    2025-12-12 12:14

    The Sound Insulation Treatment Repair and Replacement Program Act

    A legislative proposal by Rep. Adam Smith (WA-09) that would allow the FAA to waive regulations preventing airports from using federal AIP funds to repair or replace defective sound insulation in homes. The bill addresses problems with early noise mitigation programs from the 1980s and 1990s that used poor quality materials or improper installation.
    TagsAirport Improvement Program, FAA, Noise Mitigation, Sound Insulation, Washington
  • 2025-12-12 12:14

    The Sound Insulation Treatment Repair and Replacement Program Act

    A legislative proposal by Rep. Adam Smith (WA-09) that would allow the FAA to waive regulations preventing airports from using federal AIP funds to repair or replace defective sound insulation in homes. The bill addresses problems with early noise mitigation programs from the 1980s and 1990s that used poor quality materials or improper installation.
    TagsAdam Smith, Airport Improvement Program, FAA, Noise Mitigation, Sound Insulation
  • 2025-10-28 19:42

    Airport Capital Spending (2025 $)

    Chart showing airport capital spending from 1998 to 2030 in 2025 dollars, displaying CPI index adjusted spending compared to average real spending 1998-2024. The chart shows significant fluctuations with peaks around 2002, 2018, and projected 2025, and notable lows around 2013.
    CategoriesExplainers TagsAIP, Airport, Airport Improvement Program
  • 2025-10-24 00:00

    Permitting Reform in Action: CEQ Updates Roadmap for Agency NEPA Compliance

    Holland & Knight alert summarizing the Council on Environmental Quality’s updated guidance memorandum to federal agencies regarding implementation of the National Environmental Policy Act (NEPA), which supersedes prior NEPA guidance. The alert highlights the most significant updates to NEPA implementing procedures for federal agencies.
    CategoriesLegislation TagsAirport Committees, Airport Improvement Program, Airport Law

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Sea-Tac Airport is currently undergoing the largest and longest expansion in its history, collectively known as the Sustainable Airport Master Plan (SAMP). Some of it you can already hear, but you’re probably not aware of what it all means. Here’s what you need to know.
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