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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.

Tagcommunity engagement(23)

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  • 1983-12-09

    Port of Seattle Open House Letter – Noise Remedy Programs

    Letter from Port of Seattle to open house attendees regarding preliminary boundaries for three proposed noise remedy programs: land acquisition, purchase assurance and sound insulation. Includes working draft materials from Peat Marwick consultants detailing acoustical treatment criteria for existing structures.
    Tagscommunity engagement, Noise Remedy Update, Peat Marwick Mitchell, Port Of Seattle
  • 1983-01-26

    Community Meeting Notice for Noise Study Update and Legal Action Discussion

    A letter from Bill Holstine to Sea/Tac noise and air pollution impacted community residents announcing a meeting to discuss the completed Noise Update Study results and potential legal action against the Port of Seattle. The meeting was scheduled for January 26, 1983, and would include an attorney to discuss legal processes and an M.D. to
    Tagscommunity engagement, letter, Port Of Seattle
  • 1982-12-29

    Citizen Involvement Examples in King County, METRO and Port of Seattle

    A memorandum detailing examples of citizen involvement programs in King County, including the Policy Development Commission, METRO’s advisory committees, and the Port of Seattle’s Policy Advisory Committee. The document discusses structures, functions, and changes to these citizen participation programs.
    Tagscommunity engagement, King County Policy Development Commission, Sea-Tac Communities Plan
  • 1982-05-14

    Letter to Port of Seattle Regarding Sea-Tac/Boeing Field Airspace Study Public Involvement

    Letter from Rosemary Zeutschel criticizing the Port of Seattle’s inadequate public involvement process for the Sea-Tac/Boeing Field Airspace Study, arguing that insufficient time was provided for community organizations to review technical documents and provide meaningful input.
    TagsAirspace Study, community engagement, letter, Port Of Seattle
  • Letter from Oris Dunham to Bill Bowlin Sunset Activity Center Noise Density Guidelines Slade Gorton

    Tagscommunity engagement, Land Use, letter, North Sea-Tac Park, Sunset Park
  • 1981-01-14

    Port of Seattle Response to Community Concerns about Sea-Tac Airport

    Letter from Sea-Tac Airport Manager Oris W. Dunham Jr. to William C. Holstine addressing community concerns about airport operations, including land acquisition programs, noise mitigation, flight operations, and the North Sea-Tac Park development. The letter responds to a November 14 meeting and community questionnaire about Port of Seattle relationships with surrounding neighborhoods.
    CategoriesHistory Tagscommunity engagement, Land Use, letter, Noise Complaints, North Sea-Tac Park, Port Of Seattle
  • 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.
    Tagscommunity engagement, Noise, Port Of Seattle, Sea-Tac Airport, Zone 3 Committee
  • Planning and Community Committee Meeting Notice – SEA-TAC COMMUNITIES PLAN Discussion

    Notice from King County Councilman Paul Barden announcing a Planning and Community Committee meeting to discuss a letter from the Port of Seattle regarding the SEA-TAC COMMUNITIES PLAN. The meeting is open to the public but not a public hearing.
    Tagscommunity engagement, King County, Port Of Seattle, STCP
  • 1974-08-30

    Noise Abatement Program Area – Program Ideas

    A detailed evaluation of noise abatement operational and technological changes for Sea-Tac Airport, including recommendations on reverse thrust operations, flight paths, aircraft modifications, and airport ground operations. The document contains handwritten comments and technical feasibility assessments for each proposed noise reduction measure.
    Tagscommunity engagement, Noise Abatement Procedures, Sea-Tac Communities Plan
  • 1974-07-01

    FAA Letter G. Buley to Arthur Yoshioka re. public outreach

    NORTHWEST REGION FAA BUILDING BOEING FIELD SEATTLE, WASHINGTON 98108 George L. Buley Chief, Airports Planning Branch To: Mr. Arthur H. Yoshioka Director, Planning and Research Port of Seattle P. 0. Box 1209 Seattle, Washington 98111 Dear Mr. Yoshioka: Our meeting on June 14, 1974, concerning the SeaTac/Communities Plan was helpful in clarifying some of the
    Tagscommunity engagement, Conformity, FAA, letter, Sea-Tac Communities Plan

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Upcoming Events

  • Port of Seattle Regular Commission Meeting April 28, 2026
    Add to CalendarMTuesday Apr 28: 12:00pm
    17801 International Blvd, Seattle, WA 98158
    2026 04 28 RM Packet Pdf 1

    # New Business Items
    **Order No. 2026-04:** Directs Executive Director to explore a program facilitating secure area access for union business requirements at Seattle-Tacoma International Airport.

    **Resolution No. 3848:** Approves Port's participation in City of Bellevue's Tax Increment Area.

    **Fishermen's Terminal C-15 Building Improvements:** Authorization for Executive Director to approve funding to advertise and execute a major public works construction contract for project completion.

    [...]
  • StART (SEA Stakeholder Advisory Round Table) Meeting
    Add to CalendarMWednesday Apr 29, 5:00pm - 7:00pm
    Zoom Webinar
    Start Meetingagenda 2026429 Pdf 1

    - **SAMP Environmental Review**: Detailed comparison between SEPA Environmental Impact Statement and NEPA Environmental Assessment processes for Near-Term Projects
    - **Community Roundtable Updates**: Progress report on airport stakeholder engagement initiatives
    - **Next Steps**: Implementation timeline for environmental review findings

    **Notable Action Item:**
    Public comment period opened for stakeholder input on airport development plans.

    [...]
  • 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...]


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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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This is the first study to combine a one-year mobile monitoring campaign with PMF (Positive Matrix Factorization) analysis to simultaneously estimate source-specific air pollution exposures and emission factors of different vehicle types. This methodology can be extended to other metropolitan areas.
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