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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.

Tagseatac(38)

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  • 2025-09-12

    Legal Services Agreement Regarding Issues Regarding Port of Seattle’s Sustainable Airport Master Plan (SAMP)

    ★
    Legal engagement letter from Leech Tishman Nelson Hardiman to the City of SeaTac for representation regarding the Port of Seattle’s Sustainable Airport Master Plan FONSI/ROD review and potential petition for review. The agreement outlines a $300,000 budget with $10,000 initial retainer and hourly billing rates.
    CategoriesKey Documents, Litigation TagsAirport, Airport Law, SAMP, seatac
  • Sea-Tac Airport Key Map (2016)

    ★ 32
    CategoriesKey Documents TagsMap, property, Runways, seatac
  • Carrying Capacity – North Sea-Tac Park

    A carrying capacity map and legend for North Sea-Tac Park showing different zones (Very High, High, Moderate, Low) based on environmental sensitivity and suitability for various recreational activities. The document provides detailed descriptions of what activities are appropriate for each capacity level.
    TagsEnvironment, Parks, seatac
  • 2025.11.24 Petition for Review as Filed with Timestamp Pdf
    2025-11-24

    Petition for Review of Agency Order – City of Burien, City of Des Moines, and City of SeaTac v. Federal Aviation Administration

    A petition filed in the U.S. Court of Appeals for the Ninth Circuit challenging the FAA’s Finding of Significant Impact/Record of Decision for the Sustainable Airport Master Plan Near-Term Projects at Seattle-Tacoma International Airport. The petition was filed by three Washington cities seeking review of the September 24, 2025 FAA decision.
    TagsBurien, Des Moines, FAA, FONSI, seatac
  • 2024-06-25

    SR 509, I-5 to 24th Avenue S. (Stage 1b)

    Aerial map showing planned SR 509 expressway construction from I-5 to 24th Avenue South, including new interchange ramps and reconfigured streets near SeaTac and Angle Lake areas. The map displays future construction stages, toll points, and connections to existing highways and Sound Transit stations.
    CategoriesResources TagsAirport, Airport Expansion, Airport Layout Plans, seatac, Sound Transit
  • Boeing Buffer

    Tagsproperty, seatac
  • SeaTac Letter To Mark Barkley Department Of Commerce

    A letter from SeaTac Mayor Erin Sitterley expressing concern over the quality and delays in the Commerce Sea-Tac Airport Study which is now delayed from December 1, 2019 to June 1, 2020.
    CategoriesCorrespondence TagsDepartment Of Commerce, Erin Sitterley, Mark Barkley, seatac
  • SeaTac City Council meeting, city questions study of airport

    Airport study questioned A letter, lengthily discussed by the Council Tuesday night, was signed by Mayor Erin Sitterley because the Council wants to “express its concerns regarding the process by which the Sea-Tac Airport Study is being conducted under the management” of the state Department of Commerce. Burien and Des Moines have not expressed that
    TagsDepartment Of Commerce, seatac, Seatac Blog
  • August2019Seataccomplaints Pdf
    2019-08-01

    SeaTac August 2019 Complaints

    A color-coded map showing complaint data by ZIP code in the SeaTac area for August 2019. The map displays different complaint volume ranges from 1-51 complaints (green) to over 13,000 complaints (red), with ZIP code 98070 showing the highest complaint levels in red.
    TagsPublic Records, seatac
  • Flying Food Fare

    Tagsproperty, seatac

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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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