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STNI

STNISea-Tac Noise.Info

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TagCity Of SeaTac(238)

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  • Samp20Response20Joint20Statement20 20An
    2025-12-09

    Burien, Des Moines, and SeaTac File Joint Petition for Review of FAA Decision

    Posted on 12/09/2025 On September 26, 2025, the Federal Aviation Administration (FAA) completed their National Environmental Policy Act review of the Port of Seattle’s Sustainable Airport Master Plan (SAMP) Near-Term Projects. Based on the review, the FAA approved a Final Environmental Assessment and a Finding of No Significant Impact/Record of Decision (FONSI/ROD) for 31 proposed
    CategoriesFrom The Web TagsCity of Burien, City Of Des Moines, City Of SeaTac, SAMP
  • 12052025 Seatac Airport 10302025 KC 134208
    2025-12-08

    Cities appeal Sea-Tac airport expansion plans, including new terminal

     Daily operations at Seattle-Tacoma International Airport in SeaTac. (Kevin Clark / The Seattle Times) By Lauren Rosenblatt Seattle Times business reporter The cities of Burien, Des Moines and SeaTac are challenging the Port of Seattle’s long-term vision for Seattle-Tacoma International Airport. The three cities filed a petition for judicial review of the Federal Aviation Administration’s
    CategoriesFrom The Web, News Stories TagsCity Of SeaTac, Port Of Seattle, SAMP, Sea-Tac Airport, Seattle Times
  • 2025-12-03

    Public records request response PRR25-568: SAMP legal services selection

    The City of SeaTac responded to a public records request (PRR25-568) from Paula Rodriguez seeking all communications, proposals, and scoring related to the selection of legal services for the Sustainable Airport Master Plan (SAMP), covering both NEPA and SEPA processes from January 2024 through October 2025. The city provided 34 pages of responsive records, available on the city's website, and closed the request on December 3, 2025. Under RCW 42.56.550(6), the requester has one year from that date to seek judicial review.
    TagsCity Of SeaTac, NEPA, Public Records, SAMP, SEPAFolderSeaTac
  • 2025-12-02

    PRR25-568 public records request acknowledgment letter

    The City of SeaTac acknowledged a public records request (PRR25-568) from Paula Rodriguez seeking all communications, proposals, and scoring related to the selection of legal services for the Sustainable Airport Master Plan (SAMP), covering both NEPA and SEPA processes from January 1, 2024 to October 31, 2025. The request was received on November 30, 2025, and assigned a tracking number for processing by the relevant city departments. The City anticipated fulfilling the request by December 19, 2025.
    TagsCity Of SeaTac, NEPA, Public Records, SAMP, SEPAFolderSeaTac
  • 2025-12-01

    Case 25-7439 Docket Ninth Circuit Court of Appeals

    Three cities near Seattle-Tacoma International Airport — SeaTac, Des Moines, and Burien — are challenging a September 2025 FAA decision that declared a major airport expansion plan would have no significant environmental impact. The cities argue the FAA's environmental review was legally flawed because it used an artificially narrow baseline, ignored cumulative effects, and underestimated impacts on noise, air quality, and traffic in surrounding communities. The case is being heard in the Ninth Circuit Court of Appeals alongside a related challenge brought by Vashon Island Fair Skies, with the FAA seeking to consolidate both cases.
    TagsCity of Burien, City Of SeaTac, FAA, NEPA, SAMPFolderFour City ILA
  • Green Seatac Partnership
    2025-11-28

    North SeaTac Park Black Friday Tree Planting

    Join us on Black Friday for a post-Thanksgiving restoration and planting event. Volunteers will help with planting, weeding and/or mulching or some combination of all three. We will be outside and welcome everyone to come get some fresh air, help with restoration in North Seatac park and get to meet folks from around the community.
    CategoriesEvents TagsCity Of SeaTac, North Sea-Tac Park, Trees
  • 2025-11-26

    Petition for Review FAA NEPA FONSI ROD email chain

    City of SeaTac officials exchanged emails in November 2025 regarding a Petition for Review filed to appeal the FAA's NEPA Finding of No Significant Impact (FONSI) and Record of Decision, coordinated under an Interlocal Agreement (ILA) with the cities of Burien and Des Moines. A council member raised concern about the petition listing 'Attorneys for Vashon Island Fair Skies' rather than the three cities, to which Director Evan Maxim clarified that outside legal counsel Mr. Taber also represents other parties including Vashon Island in a related SAMP appeal, and that the reference was likely included by mistake. SeaTac is identified as the primary party in the event of any conflict of interest among the represented parties.
    TagsCity Of SeaTac, FONSI, NEPA, SAMP, Vashon Island Fair SkiesFolderSeaTac
  • 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 AppealsFolderFour City ILA
  • 2025-11-24

    Interlocal agreement for the construction of the Miller Creek Stream Realignment and Daylighting Project

    This interlocal agreement between the City of SeaTac and the City of Burien outlines roles, responsibilities, and cost-sharing for the Miller Creek Stream Realignment and Daylighting Project, which will improve fish passage and replace an aging culvert under Des Moines Memorial Drive. Burien will design and construct the project, while SeaTac agrees to reimburse Burien up to $985,000 for work performed within SeaTac's right of way. SeaTac retains inspection and approval rights over all construction elements within its jurisdiction.
    TagsCity of Burien, City Of SeaTac, Construction, Interlocal Agreement, Miller CreekFolderSeaTac
  • 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, SAMPFolderFour City ILA

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Upcoming Events

  • Stay Grounded Event: Night trains, not night planes!
    Add to CalendarMSunday Sep 13: 12:00am
    Ntnnp social media3

    For the past two years, more than 220 initiatives from 15 countries have declared September 13th as the International day for the ban of night flights at airports. In parallel, activists across Europe have been gathering for pyjama parties for night trains – coordinated in 2024 and 2025 by Back on Track and Stay Grounded.

    [...]
  • Burien Airport Committee Meeting September 15, 2026
    Add to CalendarMTuesday Sep 15: 6:00pm
    400 SW 152nd St, Burien, WA 98166
    Burien airport committee 15 sep 2026 agenda pdf pdf

    a) Part 150 Noise Study (Emily Inlow-Hood) — 15 minutes
    b) SAMP Update and Next Steps (Brian Davis and Sarah Moore) — 15 minutes
    c) Legislative Updates — 10 minutes
       • SCA (Sarah Moore)
       • Work with Sen. Orwall (Brian Davis)
    d) StART Reorganization (Jeff Harbaugh and Karen Veloria) — 10 minutes

    [...]

[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!

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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