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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.

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  • Summary – Areas of Agreement – Workshop #1 – Silence is Golden

    A community workshop summary discussing airport improvements, compatible land use in high impact noise zones, and community concerns about Sea-Tac Airport. The document covers suggestions for making the airport more community-friendly and guidelines for appropriate land uses in noise-affected areas.
    TagsAirport, Airport Committees, Noise, Sea-Tac Airport
  • 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
  • Handwritten Notes – School District Responsibilities and Community Concerns

    Handwritten notes discussing who will accept responsibility in various organizations (POS, King Co., FHP), questions about community plans, and concerns about aircraft noise impact on schools. Includes references to Boulevard Elementary School in Seattle and Denis High School with costs noted.
    TagsAircraft Maintenance, Noise
  • Sea-Tac Communities Plan Community Involvement Program Summary of Newspaper Supplement Questionnaire Responses

    Survey results from the Sea-Tac Communities Plan showing community responses to 11 different noise improvement program possibilities. The questionnaire asked residents about their preferences for noise mitigation solutions, whether they would remain in their homes, and what programs would best solve neighborhood problems.
    TagsAirport Noise Report, Noise, Sea-Tac Airport, STCP
  • Airport Noise Remedy Update – Preliminary Program Boundaries

    A comment form for an open house presentation regarding the Airport Noise Remedy Update program. The form requests public feedback on preliminary program boundaries presented for review.
    TagsAirport Noise Remedy Update, community engagement, Noise, Sea-Tac Airport
  • Response to Comments on Sea-Tac Communities Plan Draft Environmental Impact Statement

    A response letter addressing comments on the Sea-Tac Communities Plan Draft Environmental Impact Statement, discussing revisions to Noise Remedy Program areas and explaining that the majority of petition signers have had their noise programs upgraded due to various factors including summer flight patterns and topographic inspections.
    TagsEnvironmental Impact Statement, Noise, Port Of Seattle, Sea-Tac Airport, STCP
  • Acoustic Weighting Curves 1 100Hz Red Arrow

    Acoustic Weighting Curves 100Hz Red Arrow

    A-Weighting minimizes the impact of low frequency sound by a factor of four!
    TagsNoise
  • 2025-10-22

    New York Community Aviation Roundtable JFKennedy Airport Committee LaGuardia Airport Committee Meeting Agenda

    Meeting agenda for the New York Community Aviation Roundtable covering both JFK and LaGuardia Airport Committees. The agenda includes presentations on environmental intelligence technology, noise monitoring, preferential runway programs, and questionnaire analysis regarding noise problems at both airports.
    TagsAirport Committees, Noise, NYCAR, Roundtable
  • 2025-10-22

    NYCAR Envirosuite Aircraft Noise Monitoring Methodology

    Technical presentation by Envirosuite on ANOMS Advanced aircraft noise monitoring methodology. Describes new AI-driven technology that dynamically adjusts noise detection thresholds based on background noise variations, comparing it to existing fixed-threshold systems.
    TagsEnvirosuite, Noise, NYCAR
  • 2025-03-17

    Analysis and Recommendations for Updating Des Moines’ Sound Transmission Code and Possible Future Adoption

    Memorandum from Des Moines Building Official to the Economic Development Committee providing recommendations for updating the city’s sound transmission code. The memo outlines the need to engage a sound engineering consultant and proposes approaches for modernizing noise mitigation requirements following the repeal of the original 2007 ordinance.
    TagsCity Of Des Moines, Noise

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Upcoming Events

  • PSCAA Advisory Council Meeting
    Add to CalendarMThursday May 14, 9:00am - 12:00pm
    1904 3rd Avenue, Suite 105, Seattle, WA 98101
    May 14 2026 advisory council meeting agenda and materials pdf

    Call to Order – Land Acknowledgement 9:00 – 9:05 Land acknowledgement recognizing Coast Salish people and traditional lands I. Early Morning: Alignment & Assessment A. Approval of March 11, 2026 Minutes 9:05 – 9:30 B. Introductions and Setting Goals and Norms for Retreat 9:05 – 9:30 II. New Business A. Strategic Plan Third Annual Report

    [...]
  • KCIA Vision 2045 Open House
    Add to CalendarMThursday May 14, 5:30pm - 7:30pm
    KCIA Flight Service Station, 6526 Ellis Ave. S. Seattle, WA 98108
    Kcia Boeing Field Beautyshotkcia

    King County International Airport-Boeing Field is at a pivotal moment, developing comprehensive plans that will determine its operations through 2045. The airport's Vision 2045 Airport Plan and Part 150 Study represent crucial strategic initiatives to balance safe, efficient operations with evolving aviation demands and community needs.

    Join airport officials on Thursday, May 14 (5:30-7:30 p.m.) at the KCIA Flight Service Station to discover the preferred alternative for the airport's future development. This isn't just another planning meeting—it's your opportunity to understand how proposed projects and improvements will directly impact aviation services, local operations, and surrounding communities.

    The Vision 2045 plan incorporates extensive stakeholder feedback and addresses critical infrastructure needs for future demand. Meanwhile, the Part 150 Study focuses on noise compatibility programs, ensuring community concerns remain central to planning decisions.

    With environmental analysis nearing completion and submissions to King County Council and the FAA approaching, this open house offers essential insights into decisions that will shape regional aviation for decades.

    Visit KCIAplanning.com for updates.

    [...]

[See all...]


Help study childhood asthma. Get free HEPA filter!

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Issues

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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Read This!

A report examining the barriers to implementing sustainable aviation fuel (SAF) in Massachusetts, authored by Neil Rasmussen and Chuck Collins from the Institute for Policy Studies. The report analyzes challenges and obstacles facing SAF adoption in the state.
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