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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.

TagCity Of Des Moines(206)

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  • 2025-12-08

    Airport Advisory Committee Meeting Agenda and Minutes

    We recognize that a healthy environment is essential to the quality of life in Des Moines. To ensure that we have a healthy environment, the Committee will advocate for adding a nationally recognized toxicologist(s) to the team responding to the Port of Seattle’s Sustainable Airport Master Plan (SAMP). The Committee will network with similar advocacy
    CategoriesEvents, Meetings TagsAviation Committees, City Of Des Moines, SAMP, StART
  • 2025-12-08

    Des Moines Airport Advisory Committee Meeting Agenda and Minutes

    Airport Advisory Committee meeting agenda for December 8, 2025, including items on SAMP updates, StART meeting updates, complaints/communications, and committee work plan. Responses on noise complaint from Laurel Hughes. Also includes minutes from the November 10, 2025 meeting with discussion of Q&A with Steve Edmiston and various airport-related updates.
    CategoriesMeetings TagsAirport, City Of Des Moines, Des Moines, NEPA, SAMP, SEPA, StART
  • 2025.11.25 Docketing and Briefing Notice Pdf
    2025-11-25

    Docketing Notice and Briefing Schedule: City of Burien, et al. v. Federal Aviation Administration, et al., Case No. 25-7439

    The U.S. Court of Appeals for the Ninth Circuit has opened a case (No. 25-7439) in which the cities of Burien, Des Moines, and SeaTac are jointly challenging the Federal Aviation Administration and U.S. Department of Transportation over airport-related policy. The petitioning cities must submit mediation questionnaires by December 1, 2025, and file their opening briefs by February 13, 2026, with federal respondents' answering briefs due March 16, 2026. Failure by the cities to meet the opening-brief deadline could result in dismissal of the case.
    TagsCity of Burien, City Of Des Moines, City Of SeaTac, FAA, Ninth Circuit Court of Appeals
  • 2025-11-25

    Docketing Notice and Briefing Schedule: City of Burien, et al. v. Federal Aviation Administration, et al., Case No. 25-7439

    The U.S. Court of Appeals for the Ninth Circuit has opened a case (No. 25-7439) in which the cities of Burien, Des Moines, and SeaTac are jointly challenging the Federal Aviation Administration and U.S. Department of Transportation over airport-related policy. The petitioning cities must submit mediation questionnaires by December 1, 2025, and file their opening briefs by February 13, 2026, with federal respondents' answering briefs due March 16, 2026. Failure by the cities to meet the opening-brief deadline could result in dismissal of the case.
    TagsCity of Burien, City Of Des Moines, City Of SeaTac, FAA, Ninth Circuit Court of Appeals
  • 2025-11-24

    25-7439 Petition for Review of Agency Order – City of Burien, City of Des Moines, and City of SeaTac v. FAA

    Three Washington cities near Seattle-Tacoma International Airport — Burien, Des Moines, and SeaTac — filed a legal challenge on November 24, 2025, asking a federal appeals court to review the FAA's September 2025 decision approving near-term construction and expansion projects under the airport's Sustainable Airport Master Plan. The cities argue the FAA's environmental finding, known as a FONSI/ROD, should be scrutinized by the Ninth Circuit Court of Appeals, which has jurisdiction because the cities are located within that circuit. The petition was filed on the last allowable day of the 60-day filing window, as the original deadline fell on a Sunday.
    TagsCity of Burien, City Of Des Moines, City Of SeaTac, FAA, FONSI, Litigation, Ninth Circuit Court of Appeals, SAMP
  • Samp ILA 3 City Council Montage

    Samp ILA 3 City Council Montage

    A multi-panel video capture shows the City of SeaTac Regular Council Meeting recorded November 12, 2025, featuring Council Member James W. Lovell. Also visible are panels from what appears to be a City of Burien meeting, with City Manager Adolfo Bailon speaking at a podium and Council Member Linda Akey participating via Zoom.
    TagsCity of Burien, City Of Des Moines, City Of SeaTac, SAMP Four City ILA
  • Screenshot 16 11 2025 213022 Www.youtube.com
    2025-11-16

    Des Moines, WA – NEPA Appeal Slide, Airport Advisory Committee Recommendation

    A City of Des Moines (Washington) presentation slide outlining a NEPA appeal with a deadline of 11/24/2025, an estimated initial filing cost of $1,000, and a recommendation from the Airport Advisory Committee that the City file the appeal. The slide notes the City would return to Council in early 2026 before incurring additional legal costs.
    TagsAdvisory Committees, City Of Des Moines, Des Moines, NEPA
  • 2025-11-10

    Airport Advisory Committee agenda and minutes, November 10, 2025

    The Des Moines, Washington Airport Advisory Committee held meetings in October and November 2025 to discuss issues related to Sea-Tac Airport's impact on the city, including a review of the Sustainable Airport Master Plan (SAMP) and updates from the StART (Sea-Tac Airport Roundtable) representative. The committee voted unanimously to recommend adding legal services to an existing Interlocal Agreement, reflecting the city's ongoing efforts to address airport noise and expansion concerns. Additional agenda items included a Q&A session with Steve Edmiston and a review of citizen complaints and communications related to airport operations.
    TagsAirport Committees, City Of Des Moines
  • 2025-11-10

    Airport Advisory Committee agenda and minutes, November 10, 2025

    The Des Moines, Washington Airport Advisory Committee held meetings in October and November 2025 to discuss issues related to Sea-Tac Airport's impact on the city, including a review of the Sustainable Airport Master Plan (SAMP) and updates from the StART (Sea-Tac Airport Roundtable) representative. The committee voted unanimously to recommend adding legal services to an existing Interlocal Agreement, reflecting the city's ongoing efforts to address airport noise and expansion concerns. Additional agenda items included a Q&A session with Steve Edmiston and a review of citizen complaints and communications related to airport operations.
    TagsAirport Committees, City Of Des Moines
  • 2025-11-09

    Des Moines City Council to consider SAMP ILA

    Partnerships. Competing and conflicting interests This Thursday, the Des Moines City Council will vote to continue forward with an amended version of their SAMP Interlocal Agreement (ILA) — a joint legal/consulting framework for NEPA/SEPA review of the Port of Seattle’s Sustainable Airport Master Plan (SAMP). The arrangement began in 2018 with four cities: Burien, Des
    CategoriesNews Stories TagsCity Of Des Moines

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Upcoming Events

  • StART SEA Stakeholder Advisory Round Table
    Add to CalendarMWednesday Aug 26, 5:00pm - 7:00pm
    Zoom (Virtual Meeting)
    START meetingagenda 2026826 final 0 pdf

    Meeting Objectives Introduce the primary feedback themes identified by StART members regarding StART’s Operating Procedures and determine areas that may warrant future discussion. 5:00 PM – Welcome Meeting Management Welcome Lead: Andrés Mantilla, Facilitator, Uncommon Bridges; Wendy Reiter, Airport Managing Director, POS 5:15 PM – Dinner: All participants eat. 5:30 PM – StART Operating Procedures

    [...]
  • Commercial Aviation Work Group
    Add to CalendarMThursday Sep 3, 10:00am - 1:30pm
    Virtual Meeting (Zoom)
    Cawg agenda sep 3 26 virtual pdf

    Meeting Agenda 10:00 a.m. – 10:15 a.m. | Welcome – Evan Nordby, Chair a. Introductions and Agenda Reviewb. Status of appointments and non-voting member invitationsc. Other updates as necessary 10:15 a.m. – 11:00 a.m. | Is it practical and legal to operate the western Washington [Puget Sound] airports as a single airport system? – Consultant

    [...]

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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!

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.
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