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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.

TagAirspace Study(13)

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  • SEPA Flight Corridor Mgmt Program Checklist November 6, 2025 REV Signed 1 Pdf
    2025-10-22

    Programmatic Environmental Checklist – Seattle-Tacoma International Airport (SEA) Flight Corridor Management Program

    Environmental checklist for the Port of Seattle’s Flight Corridor Management Program at SEA, which involves regular identification and removal of tree obstructions to maintain compliance with FAA flight corridor regulations. The program operates on approximately five-year implementation cycles.
    CategoriesKey Documents TagsAir Traffic Control, Airport, Airport Improvement Program, Airport Layout Plans, Airspace Study, Port Of Seattle
  • 1982-07-27

    Detailed Analysis of Airspace Interactions – Chapter 6

    Technical analysis of airspace interactions between Sea-Tac Airport and Boeing Field, examining runway capacity models, aircraft delay calculations, and the effects of airspace interactions on airport operations. The document presents detailed capacity and delay calculations using computerized models.
    CategoriesKey Documents TagsAir Traffic Control, Airport, Airport Expansion, Airspace Study, Peat Marwick Mitchell
  • 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
  • Sea-Tac/Boeing Field Airspace Study Newsletter May 1982

    CategoriesHistory TagsAirspace Study, Boeing Field, Newsletter, Sea-Tac Airport
  • 1982-02-24

    Forecast of Peak Hour and Annual Ops by Aircraft 1980-2000

    TagsAir Traffic Control, Airspace Study, ATC, Forecast, KCIA, Sea-Tac Airport
  • 1982-02-02

    Airspace Study Advisory Committee Meeting Announcement and Tentative Agenda

    Port of Seattle memorandum announcing the second Airspace Study Advisory Committee meeting scheduled for February 24, 1982. The agenda includes aviation demand forecasts for Sea-Tac and Boeing Field, discussion of airfield and airspace capacities, and aircraft delays.
    TagsAdvisory Committees, Airspace Study, Boeing Field, KCIA, Port Of Seattle, Sea-Tac Airport
  • FAA Review Comments on BFI Aviation Demand Forecast for SEA/BFI Airspace Study

    FAA Northwest Region letter to Port of Seattle providing review comments on the second draft forecast of aviation demand for Boeing Field (BFI) proposed for use in the SEA/BFI Airspace Study. Comments focus on aircraft mix data requirements, forecast assumptions, and the need for high and low forecast ranges.
    TagsAirspace Study, Boeing Field, FAA, Port Of Seattle
  • 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

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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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