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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.

TagSustainable Airport Master Plan(39)

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  • This is how the Port of Seattle crafted its $2.3B Sea-Tac Airport expansion plan

    Sea-Tac Airport passenger volumes are surging, hitting 51.8 million in 2019 and forecast to hit 56 million a year by 2027. Airport staffers are planning projects now to be finished or underway by then to ensure the facility can handle the growth. ANTHONY BOLANTE By Andrew McIntosh  –  Reporter, Puget Sound Business Journal Trying to forecast
    CategoriesFrom The Web TagsPuget Sound Business Journal, SAMP, Sustainable Airport Master Plan
  • Growing Concerns

    Sea-Tac Airport — the eighth busiest airport in the U.S. — needs to expand, but stakeholders are divided on the best way to do that By Andrew McIntosh  –  Reporter, Puget Sound Business Journal Jan 24, 2020 Updated Jan 27, 2020, 1:14pm PST Passenger traffic at Seattle-Tacoma International Airport is now growing so fast that officials are planning the
    CategoriesFrom The Web TagsAlaska Airlines, Delta, Puget Sound Business Journal, Sustainable Airport Master Plan
  • Port of Seattle delays environmental review for Sea-Tac airport expansions

    By Andrew McIntosh  –  Reporter, Puget Sound Business Journal Dec 18, 2019 The Port of Seattle has delayed the environmental review process for potential Seattle-Tacoma International Airport expansion projects until late 2021. The public agency said a statement Monday it’s taking more time for its own environmental review following public feedback on its Sustainable Airport
    CategoriesFrom The Web TagsPuget Sound Business Journal, SAMP, Sustainable Airport Master Plan
  • 2019-12-12

    Turbulence Over Sea-Tac

    State officials are actively seeking a second major airport site outside King County BY:BILL CONROY FROM THE PRINT EDITION DECEMBER 2019< FacebookTwitterPinterestShare Image Credit: Gene Faught CAPACITY CRUNCH. Sea-Tac’s accelerating capacity issues have prompted the creation of a state commission charged with identifying a site for a major new commercial airport by Jan. 1, 2022. This
    CategoriesFrom The Web TagsSAMP, Seattle Business Magazine, Sustainable Airport Master Plan
  • By Andrew McIntosh  –  Reporter, Puget Sound Business Journal Nov 27, 2019 Former Washington Gov. Gary Locke, who led a task force on Seattle-Tacoma International Airport expansion, says a proposal to build a $2.3 billion standalone terminal fails to address concerns raised by his group. In a letter to the five-member Port of Seattle Commission
    CategoriesFrom The Web TagsGary Locke, North Terminal, Puget Sound Business Journal, SAMP, Shane Jones, Sustainable Airport Master Plan
  • Aviation Capital Planning & Preliminary Design Action Item

    An update to near-term projects for the Sustainable Airport Master Plan (SAMP). Delivered at Port Of Seattle Special Meeting in Kirkland, WA. Key feature is addition of Glideslope antenna mod for 34L (Third Runway) based on StART recommendation. Authorization to expend capital funds for project definition and preliminary design on Sustainable Airport Master Plan Near-Term
    TagsPort Of Seattle, SAMP, StART, Sustainable Airport Master Plan
  • 2019-06-06

    Transcript of Four City ILA SAMP Consultant Presentation to the Des Moines City Council June 6, 2019

    This is a machine-generated transcript. There may be errors in spelling of both names and words. See here for meeting video and explainer. SECTION 1: [Mayor Matt Pina]: Said everybody turn the microphones on so you got a green light in front of you. This is the June 6, 2019 city council study session. I
    TagsCity Of Des Moines, SAMP, Sustainable Airport Master Plan
  • 2018-09-11

    Port Of Seattle Video: SAMP Explanation from Landrum & Brown

    Communications Manager Perry Cooper interviews Rob Allen, Executive VP of Landrum & Brown, the consultants hired to prepare the Environmental Impact Statement (EIS).
    CategoriesFrom The Web TagsLandrum & Brown, Perry Cooper, SAMP, Sustainable Airport Master Plan, Video
  • SAMP Executive Summary Leigh Fisher

    TagsLeigh-Fisher, SAMP, Sustainable Airport Master Plan
  • Sustainable Airport Master Plan (SAMP)

    The Port Of Seattle’s main web portal for all things SAMP.          The Port of Seattle and FAA is conducting an environmental review of the SAMP Near-Term Projects. Information can be found at www.SAMPNTPenvironmentalreview.org. The Central Puget Sound region is expected to grow by another one million people by 2035. The Sustainable
    CategoriesResources TagsPort Of Seattle, Sustainable Airport Master 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.

    [...]

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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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