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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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  • Letter to PAC Members – Riverton Heights Community Meeting

    Letter from Port of Seattle PAC Chairman Oris Dunham Jr. inviting PAC members to attend a community meeting with Riverton Heights citizens to discuss their grievances relating to Sea-Tac International Airport. The meeting was scheduled for November 13, 1980 at Riverton Heights Elementary School.
    CategoriesCorrespondence, Meetings TagsAdvisory Committees, Port Of Seattle, Sea-Tac Airport
  • Policy Advisory Committee Meeting Agenda

    Meeting agenda for Policy Advisory Committee meeting on May 28, 1980 at Sea-Tac Mezzanine. Nine agenda items include long-term use of Sunset Junior High, Sea-Tac Plan Update, aircraft noise, zoning issues, beautification programs, and aviation patterns.
    CategoriesMeetings TagsAdvisory Committees, Airport Open Use Zoning, Aviation Committees, Sea-Tac Airport
  • Policy Advisory Committee Attitude Evaluation Survey Letter

    Letter from Port of Seattle Management Intern to Policy Advisory Committee member Virginia Dana requesting participation in an attitude evaluation survey about PAC. The letter outlines a comprehensive study process including historical review, staff interviews, and member feedback collection.
    CategoriesCorrespondence TagsAdvisory Committees, letter, Port Of Seattle, Sea-Tac Airport
  • Zone 3 Community Letter Opposing North Sea-Tac Park Recreation Area

    Letter from Zone 3 aircraft noise impacted community residents to King County Council expressing opposition to plans for North Sea-Tac Park recreation area. Residents list 10 reasons for their opposition including safety concerns, noise issues, and preference for property acquisition and noise remedy programs first.
    CategoriesCorrespondence TagsKing County, Sea-Tac Airport
  • Questions Generated by the Public at a Zone Three Steering Committee Meeting

    A memorandum from James Branch documenting 23 questions raised by the public at a Zone Three Steering Committee meeting regarding airport development, noise issues, land acquisition programs, and community concerns around Sea-Tac Airport. Questions cover topics including flight patterns, noise abatement, land use planning, and community impacts.
    CategoriesMeetings Tagscommunity engagement, Noise, Port Of Seattle, Sea-Tac Airport, Zone 3 Committee
  • 1978-09-06

    Policy Advisory Committee Meeting Agenda – Sea-Tac/Communities Plan

    Meeting agenda for the Policy Advisory Committee of the Sea-Tac/Communities Plan, a joint effort between the Port of Seattle and King County. The meeting covers committee reorganization, Sea-Tac Westside developments, King County capital improvement projects, and noise remedy programs.
    CategoriesMeetings TagsAdvisory Committees, King County, Noise Remedy Program, Port Of Seattle, Sea-Tac Airport, Sea-Tac Communities Plan
  • 1978-03-20

    Proposed Boeing HQ West Side Final EIS

    CategoriesHistory TagsBoeing, EIS, King County, Land Use, Sea-Tac Airport
  • 1977-09-27

    Letter from Port of Seattle Executive Director Richard D. Ford regarding Concorde aircraft noise concerns

    Letter from Port of Seattle Executive Director Richard D. Ford to Virginia E. Dana expressing concerns about the Concorde aircraft (supersonic) and federal regulations permitting noisier aircraft operations. Ford discusses how this undermines the Sea-Tac Communities Plan’s cornerstone principle that aircraft should become quieter, not noisier.
    CategoriesCorrespondence TagsNoise, Port Of Seattle, Richard D. Ford, Sea-Tac Airport, STCP, Supersonic
  • Letter Regarding Barbara Summers Policy Advisory Committee Membership

    Letter from Donald G. Shay to Charles Schuh regarding a proposal for Barbara Summers to become a full voting member of the Policy Advisory Committee. Shay explains the current citizen representation structure and expresses opposition to increasing membership solely for an additional Westside member.
    CategoriesCorrespondence TagsAdvisory Committees, Port Of Seattle, Sea-Tac Airport, STCP
  • Port of Seattle Letter to Councilwoman Bernice Stern Regarding Sea-Tac Airport Areas

    Letter from Port of Seattle President Henry T. Simonson to King County Councilwoman Bernice Stern regarding decisions on two specific areas adjacent to Sea-Tac International Airport: the West acquisition area and the southeast conversion area. The Port concludes against acquiring the westside area due to costs and recommends addressing the southeast conversion area through noise
    CategoriesCorrespondence TagsAirport Expansion, King County, Noise, Port Of Seattle, Sea-Tac Airport

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Upcoming Events

  • Des Moines City Council – SAMP Update
    Add to CalendarMThursday Jun 4: 5:00pm
    21630 11th Ave S,
    Item report 1 pdf

    Purpose and Recommendation To provide the Council with an update on the status of the Sustainable Airport Master Plan (SAMP) environmental review. Background Federal Aviation Administration (FAA) Approval On September 26, 2025, the FAA completed their National Environmental Policy Act review and approved a Final Environmental Assessment and Finding of No Significant Impact/Record of Decision

    [...]
  • SAMP/SEPA Draft EIS Town Hall SeaTac
    Add to CalendarMMonday Jun 22, 6:00pm - 8:00pm
    2450 S 142nd St SeaTac, WA 98168
    SAMP logo t

    The Port of Seattle is sponsoring four open houses to answer your questions about the SAMP/SEPA Draft EIS. There will be a reporter to take your comments in-person. Monday, June 22: 6–8pm Glacier Middle School Entrance lobby/commons 2450 S 142nd St SeaTac, WA 98168

    [...]
  • SAMP/SEPA Draft EIS Town Hall Des Moines
    Add to CalendarMTuesday Jun 23, 6:00pm - 8:00pm
    22450 19th Ave S
    SAMP logo t

    The Port of Seattle is sponsoring four open houses to answer your questions about the SAMP/SEPA Draft EIS. There will be a reporter to take your comments in-person. Tuesday, June 23: 6–8pm Mount Rainier High School Cafeteria space 22450 19th Ave S Des Moines, WA 98198

    [...]

[See all...]


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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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