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STNI
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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.

TagAdvisory Committees(29)

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  • 1981-11-16

    Airspace Study Advisory Committee Meeting November 5, 1981

    Meeting minutes from the Airspace Study Advisory Committee discussing the study of airspace interaction between Sea-Tac Airport and Boeing Field. The committee reviewed the study’s purpose, organization, scope, and schedule, with presentations on air traffic control and local airspace structure.
    TagsAdvisory Committees, Air Traffic Control, Airspace Study, Port Of Seattle, Sea-Tac Airport
  • Airspace Study Advisory Committee Meeting

    Meeting agenda for the Airspace Study Advisory Committee hosted by the Port of Seattle. The meeting covers study background, scope of work, air traffic control and airspace structure, and progress updates on GA Survey and BFI control tower survey.
    TagsAdvisory Committees, Air Traffic Control, Airspace Study, Boeing Field, Port Of Seattle
  • Sea-Tac International Airport/King County International Airport (Boeing Field) Airspace Study Advisory Committee Invitation

    Letter from Port of Seattle inviting Jean Pihlman of Zone III Committee to participate in an Advisory Committee for the Sea-Tac/Boeing Field Airspace Study. The study will address impacts on airport capacity from shared airspace usage between the two airports.
    TagsAdvisory Committees, Airspace Study, Port Of Seattle, Sea-Tac Airport
  • 1981-10-16

    Zone III Committee Response to Airspace Study Advisory Committee Invitation

    Letter from Jean Pihlman, Coordinator of Zone III Committee, accepting invitation to participate in the Port of Seattle’s Airspace Study Advisory Committee. The committee designates Jean Pihlman as representative and Virginia Dana as alternate, offering cooperation for the study completion.
    CategoriesHistory, Key Documents TagsAdvisory Committees, Airspace Study, letter, Zone 3 Committee
  • Airspace Study Project Schedule – Sea-Tac International Airport King International Airport

    A project schedule chart showing the timeline and phases for an airspace study conducted by Peat, Marwick, Mitchell & Co. The study includes tasks like document study, inventory, forecasts, airspace interaction analysis, and alternatives evaluation spanning from October 1981 to October of the following year.
    TagsAdvisory Committees, Airspace Study, Sea-Tac Airport
  • Airspace Study Project Organization

    Organizational chart showing the project structure for the Airspace Study of Sea-Tac International Airport and King County International Airport. Shows the management hierarchy including Port of Seattle, King County, FAA, and Washington State Department of Transportation involvement.
    TagsAdvisory Committees, Airspace Study, FAA, Port Of Seattle, Sea-Tac Airport
  • 1981-01-13

    Technical Advisory Committee Meeting – Sea-Tac Exposure Noise Exposure Forecast Update

    Memorandum from Port of Seattle Study Staff announcing a Technical Advisory Committee meeting for January 20, 1981 to discuss the Sea-Tac noise exposure forecast update. The agenda includes reviewing the previous meeting, proposed validation program for the Integrated Noise Model (INM), and first run of INM for South Flow Test Day.
    TagsAdvisory Committees, Noise Exposure Update, Port Of Seattle, Sea-Tac Airport
  • Letter from Airport Manager Oris W. Dunham Jr. to William Holstine regarding community meeting concerns

    A follow-up letter from Sea-Tac International Airport Manager Oris W. Dunham Jr. to William Holstine acknowledging receipt of correspondence regarding concerns discussed at a recent public meeting. The letter promises timely responses to community questions and invites Holstine to present to the PAC Committee.
    TagsAdvisory Committees, History, Port Of Seattle
  • 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.
    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.
    TagsAdvisory Committees, Airport Open Use Zoning, Aviation Committees, Sea-Tac Airport

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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.

    [...]

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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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