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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.

Category : Resources(89)

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  • 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
  • Boeing: Airport Noise and Emissions Regulations

    Introduction The purpose of this web site is to track and report airport noise and emissions restrictions and government regulations for airline customers. This information also allows us a better understanding of problems a customer airline may encounter at a particular airport and to assist them in developing possible solutions. We would like to thank
    CategoriesResources TagsBoeing
  • 2016-08-19

    Shoreline Photo Viewer – Fir Island, Skagit River, S Fork (8/19/2016)

    An interactive map interface from Washington State Department of Ecology showing aerial photography of Fir Island at the Skagit River South Fork. The viewer allows selection of different photo series from 1976-2017 and displays shoreline imagery for environmental monitoring purposes.
    CategoriesResources
  • Flight Corridor Safety Program P5 Tree Cutting July 28, 2016

    CategoriesResources TagsFAA, Flight Corridor Safety Program, Hillgrove Cemetery, Port Of Seattle, Trees
  • 2009-05-18

    Low Frequency Noise. What we know, what we do not know, and what we would like to know

    Academic review paper examining perception of low frequency noise and infrasound, including human responses, measurement challenges, and the historical misconceptions that have created public fear around these sound phenomena. The paper addresses hearing thresholds, sensitivity variations, and unexplained complaints of low frequency noise.
    CategoriesFrom The Web, Resources TagsAcademic Journals, Airport Noise Law, American Psychological Association
  • 2008-01-01

    Compilation of Airport Law Resources

    A comprehensive legal research digest that compiles and indexes airport law resources for attorneys and administrators. It provides a bibliography of federal resources, statutory materials, regulations, case law, and secondary sources related to airport legal issues including topics like eminent domain, environmental concerns, leasing, contracting, security, and liability.
    CategoriesResources TagsAirport Cooperative Research Program, Airport Improvement Program, Airport Law, Airport Law Digest, Federal Aviation Administration, National Academies of Sciences, NEPA, Transportation Research Board
  • 2006-02-17

    Miller and Walker Creeks Basin Plan map

    CategoriesResources TagsMap
  • 1995-06-28

    Aircraft Emissions Rates for Landing/Takeoff Cycles – A300, 757, and 737 Aircraft

    Technical report showing aircraft engine emissions data for different aircraft types (A300, 757, 737) across various operational modes including takeoff, taxi, climb, and approach phases. Contains detailed emissions measurements for CO, HC, NOx, SOx, and particulates in kg/hr/engine units.
    CategoriesResources Tags737MAX, 777, Airbus, aircraft, Aviation Emissions, Boeing, Commercial Aviation
  • Liibracketlogo

    49 USC § 46110 U.S. Code – Judicial review

    (a) Filing and Venue.— Except for an order related to a foreign air carrier subject to disapproval by the President under section 41307 or 41509(f) of this title, a person disclosing a substantial interest in an order issued by the Secretary of Transportation (or the Administrator of the Transportation Security Administration with respect to security
    CategoriesFrom The Web, Resources TagsAirport Law, Cornell University, FAA, Federal Aviation Administration

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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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Read This!

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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