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STNI

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.

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  • Yakima could be part of the solution to airport problem

    By  Robert Hodgman Special to The Seattle Times If you’ve traveled through Seattle-Tacoma International Airport in the last few months, you may have noticed it’s a bit more crowded than it has been in the recent past.  Post-pandemic air travel has already surpassed pre-pandemic levels and all indicators are air travel will continue to grow. 
    CategoriesFrom The Web TagsCommercial Aviation Coordinating Commission, Second Airport, WSDOT
  • SR509 Phase 1, Stage 2 NEPA Re-Evaluation 24th Ave to South 188th Street – New Expressway

    South Access Road Section 4(f)
    TagsSR509, WSDOT
  • Page 33 from SR-509-FEIS-ocr Alternative C2 (preferred)

    TagsEnvironmental Impact Statement, SR509, WSDOT
  • Seattle needs a new Sea-Tac-sized airport. No one wants it near them

    1 of 8 | Jeremy Foust, owner of Left Foot Farm in Eatonville, pauses before feeding his goats. Foust’s goat farm falls inside the circle identified as a possible airport site. (Karen Ducey / The Seattle Times) By  Dominic Gates  Seattle Times aerospace reporter By 2040, Western Washington will need another large airport. State officials
    CategoriesFrom The Web TagsBruce Dammeier, CACC, Dominic Gates, Seattle Times, Second Airport, WSDOT
  • The Fourth Runway

    We’ve begun using the term “Fourth Runway” to describe two large projects (SR-509 and the Sustainable Airport Master Plan) as one system, which they are. The two projects have always been part of a regional plan begun over fifty years ago to meet the strategic goals of the Port Of Seattle and regional planners. The construction of SR-509 will affect the communities are great deal. But starting in 2027 the projects will also increase flight operations at least 33% and cargo operations by 300%.
    CategoriesExplainers Tags4th Runway, Fourth Runway, SAMP, SR509, Sustainable Airport Master Plan, WSDOT
  • 2020-08-22

    WSDOT Washington Aviation Economic Impact Study AEIS Technical Report July 2020

    TagsWSDOT
  • Commercial Aviation Coordinating Commission (Video)

    Commercial Aviation Coordinating Commission Zoom meeting
    CategoriesFrom The Web, Legislation TagsCommercial Aviation Coordinating Commission, SB5370, WSDOT
  • Washington State Department Of Transportation Commercial Aviation Coordinating Commission

    The Commercial Aviation Coordinating Commission was created by the Legislature and tasked WSDOT Aviation to provide staff support for coordinating and administering the commission and technical assistance as requested by commission members. By January 1, 2022 the commission will develop recommendations to meet Washington state critical aviation system capacity needs. In addition to recommending a new
    CategoriesOrganizations TagsCommercial Aviation Coordinating Commission, SB5370, WSDOT
  • Commercial Aviation Coordinating Commission (Video)

    Commercial Aviation Coordinating Commission October 30, 10:00 am Agenda: Welcome/agenda review (introductions, binder orientation, defining the problem), highlights from legislation, Committee business (discussion of proposed charter, member responsibilities/nominations of chair & vice chair, overview of technical group topics), setting the stage/previous studies, discussion (Does the definition of commercial aviation make sense for this effort? Does
    CategoriesFrom The Web, Legislation TagsCommercial Aviation Coordinating Commission, SB5370, WSDOT
  • Aviation Economic Impact Calculator

    Welcome to the WSDOT Aviation Economic Impact Calculator. This tool is designed to assist users in estimating an airport’s change in regional economic impacts based on potential changes in activity at the airport. The calculations in this tool are high-level estimates designed to give a sense of magnitude of economic impacts, but are not to
    TagsDepartment Of Transportation, WSDOT

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Upcoming Events

  • Joint Des Moines and Burien Airport Committee Meeting
    Add to CalendarMMonday Jul 13: 4:00pm
    21630 11th Avenue S, Suite C,
    July 13 2026 joint des moines and burien airport committee meeting agenda packet pdf

    Agenda Item: 2026 Aviation Noise & Emissions Symposium Summary Document Link

    [...]
  • Rep. Adam Smith Aviation Forum
    Add to CalendarMSaturday Jul 18, 1:00pm - 2:00pm
    2400 S. 240th St,
    Event image 1

    From the Office of Congressman Adam Smith: Highline College (Building 8, Mt. Townsend Room)Des Moines, WA Saturday, July 18 • 1 PM – 2 PM Join Rep. Adam Smith for an Aviation Forum. Attendees will have questions and concerns about aviation noise and emissions. RSVP today! Representative Adam Smith is hosting an aviation forum with

    [...]

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Help study childhood asthma. Get free HEPA filter!

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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!

A report examining the barriers to implementing sustainable aviation fuel (SAF) in Massachusetts, authored by Neil Rasmussen and Chuck Collins from the Institute for Policy Studies. The report analyzes challenges and obstacles facing SAF adoption in the state.
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