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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.

Category : From The Web(1096)

Articles from other web sites. All copyright belongs to respective owners and is provided under Fair Use.

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  • 2019-12-09

    CATEX Controversy: The Ninth Circuit Strikes Down FAA Decision to Exempt a Sea-Tac Operational Change from Environmental Review

    The process for approving changes in airport operations and development projects may now be more complicated, time-consuming, expensive and uncertain, due to a new federal appeals court decision. The decision faults the Federal Aviation Administration (FAA) for rushing through its approval of a new procedure for turning southbound turboprops to the west in certain wind
    CategoriesFrom The Web TagsBurien, CATEX, City of Burien, FAA, JDSupra, NEPA, Stinson
  • 2019-12-09

    Burien has been plagued by noise from Sea-Tac Airport. So residents sued the government — and won

    By Katherine Khashimova Long Seattle Times business reporter Plane noise, emissions, traffic: The growing pains of a bustling Seattle-Tacoma International Airport have long agitated communities near and far, from Beacon Hill to Shoreline and Medina. But few cities have mobilized to the extent of Burien, just west of the airport. The city has twice sued
    CategoriesFrom The Web TagsCATEX, City of Burien, Quiet Skies Coalition, Seattle Times
  • Sea-Tac Airport exposes communities to unique kind of pollution, UW study says

    SEATAC, Wash. – Planes landing at Sea-Tac Airport are polluting nearby communities and schools with a unique set of substances, a new University of Washington study confirms. The two-year project found that ultrafine particle pollution from aircraft landings within a 10-mile radius of the airport expose communities to more pollution over a larger area than
    CategoriesFrom The Web TagsKOMO, MOV-UP, University Of Washington
  • 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
  • Alaska Airlines says Sea-Tac’s $2.3B terminal expansion plan has ‘critical shortcomings’

    By: Andrew McIntosh, Staff Writer Seattle-Tacoma International Airport’s $2.3 billion plan to build a standalone North Terminal to manage passenger growth has “critical shortcomings,” Alaska Airlines says. In letters to Sea-Tac Airport leaders and interviews with the Business Journal, Alaska says the facility’s plan for a 19-gate terminal would frustrate travelers and transform Sea-Tac into
    CategoriesFrom The Web TagsSeattle Business Magazine
  • 2019-11-21

    Port of Seattle Commission approves Miller Creek restoration & noise monitors

    The Port of Seattle Commission approved a motion this week to restore a segment of Miller Creek in Burien and SeaTac, as well as for the purchase of five portable noise monitors to be deployed in King County communities, including one on Vashon Island. The motion to negotiate an inter-local agreement to contribute $800,000 to
    CategoriesFrom The Web TagsMiller Creek, Port Of Seattle Commission, Waterland Blog
  • Exclusive: Alaska Airlines says Sea-Tac’s $2.3B terminal expansion plan has ‘critical shortcomings’

    By Andrew McIntosh  –  Reporter, Puget Sound Business Journal Nov 21, 2019 Seattle-Tacoma International Airport’s $2.3 billion plan to build a standalone North Terminal to manage passenger growth has “critical shortcomings,” Alaska Airlines says. In letters to Sea-Tac Airport leaders and interviews with the Business Journal, Alaska says the facility’s plan for a 19-gate terminal
    CategoriesFrom The Web TagsAlaska Airlines, Concourse D, North Terminal, Puget Sound Business Journal, SAMP, Sustained Airport Master Plan
  • The toxic killers in our air too small to see

    Current pollution meters don’t count the very smallest pollutants – nanoparticles. Recent research suggests these tiny toxic substances could be a major cause of illness and death. By Tim Smedley 15th November 2019 A After years of headlines about air pollution, we’ve been misled on a few things about the world’s biggest environmental health problem.
    CategoriesFrom The Web TagsBBC, pollution, UFP, Ultrafine Particulates
  • Commerce Study Public Meeting

    The public is invited to learn about a study of impacts of Sea-Tac Airport on Wednesday, Nov. 6, 2019 at Burien City Hall. This free, open meeting will run from 7 – 9 p.m. The 2018 Washington State Legislature adopted an operating budget requiring the Department of Commerce to contract for a study of the
    CategoriesEvents, From The Web TagsDepartment Of Commerce, Seatac Blog
  • From Lawn Mowers To Rock Concerts, Our ‘Deafening World’ Is Hurting Our Ears

    Public Health Heard on Fresh Air Dave Davies Download Transcript Harsh ambient sound from even small household appliances, such as food processors and hair dryers, can reach levels that lead to permanent damage, hearing specialists say. Our ears are complicated, delicate instruments that largely evolved in far quieter times than the age we currently inhabit
    CategoriesFrom The Web TagsFresh Air, Health, Hearing Loss, Noise Pollution, NPR

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Upcoming Events

  • 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.

    [...]
  • 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.

    [...]
  • 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.

    [...]

[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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