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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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  • 2024-01-01

    Appendix H: Land Use Technical Report — Sustainable Airport Master Plan Near-Term Projects

    This January 2024 Land Use Technical Report, prepared by Landrum & Brown for the Port of Seattle, examines how near-term construction projects at Seattle-Tacoma International Airport align with local and regional land use plans. It reviews existing and planned land uses in surrounding cities—including SeaTac, Des Moines, Burien, and Tukwila—and evaluates the potential land use impacts of proposed action alternatives. The report draws on key planning documents such as a 2018 Interlocal Agreement and the Puget Sound Regional Council's Vision 2050 to assess consistency with community goals.
    TagsLand Use, Landrum & Brown, NEPA, Port Of Seattle, Puget Sound Regional Council, SAMP, Sustainable Airport Master PlanFolderAppendices
  • 2024-01-01

    Hazardous Materials, Solid Waste, and Pollution Prevention Technical Report: Sustainable Airport Master Plan – Near-Term Projects

    This technical report, prepared by Landrum & Brown for the Port of Seattle in January 2024, addresses hazardous materials, solid waste, and pollution prevention as part of the Sustainable Airport Master Plan's near-term projects at Seattle-Tacoma International Airport. It documents environmental assessments of various airport sites, including fuel farm areas, cargo buildings, and airline maintenance facilities, examining issues such as soil contamination, regulated building materials like asbestos and lead, and fueling site investigations. The report compiles findings and supporting attachments from multiple environmental studies conducted across the airport campus.
    TagsEcology, Landrum & Brown, NEPA, Port Of Seattle, SAMP, Sea-Tac Airport, Sustainable Airport Master PlanFolderAppendices
  • 2024-01-01

    Appendix F: Hazardous Materials, Solid Waste, and Pollution Prevention Technical Report: Sustainable Airport Master Plan Near-Term Projects

    This technical report, prepared by Landrum & Brown for the Port of Seattle in January 2024, assesses hazardous materials, solid waste, and pollution prevention concerns related to near-term construction projects under the Sustainable Airport Master Plan at Seattle-Tacoma International Airport. It includes investigations of contaminated fuel farm sites, environmental baseline studies, and regulated building materials surveys (such as asbestos and lead) for several airport facilities slated for redevelopment. The report compiles findings and regulatory correspondence from Washington State Department of Ecology to guide safe handling and cleanup of hazardous materials during planned airport improvements.
    TagsEcology, Landrum & Brown, Port Of Seattle, SAMP, Sea-Tac Airport, SEPA, Sustainable Airport Master PlanFolderAppendices
  • 2023-12-31

    Annual comprehensive financial report: as of December 31, 2023 and 2022, and for the years ended December 31, 2023, 2022, and 2021

    The Port of Seattle's 2023 Annual Comprehensive Financial Report covers the organization's financial position and activities as of December 31, 2023 and 2022, and for the fiscal years ended 2023, 2022, and 2021. Prepared by the Port's Accounting and Financial Reporting Department, the report includes audited financial statements, management's discussion and analysis, pension trust fund details, and supplementary schedules. It provides a comprehensive overview of the Port of Seattle's revenues, expenses, assets, and liabilities across its enterprise operations, which include Seattle-Tacoma International Airport and maritime facilities.
    TagsCAFR, Port Of Seattle, State of WashingtonFolderFinance
  • 2023-12-13

    Seattle-Tacoma International Airport Part 150 Study: StART Meeting Presentation

    This document presents the opening materials from a December 13, 2023 StART (Stakeholder Advisory Round Table) meeting for the Seattle-Tacoma International Airport Part 150 Study, a federally guided process for assessing and managing aircraft noise impacts. The study is being conducted by ESA, an environmental aviation consultancy with experience at more than 180 airports nationwide and over 25 completed Part 150 Studies. The meeting introduced the ESA project management team and outlined the firm's qualifications for leading Sea-Tac's noise compatibility planning effort.
    TagsESA, Part 150, Port Of Seattle, Sea-Tac Airport, StARTFolderPart 150
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    2023-12-10

    SeaTac City Emerges As an Epicenter for Economic Activity – Site Selection Magazine

    As a commercial real estate developer and investor, Pat Callahan is a risk-taker by nature. But that doesn’t mean he’s willing to tempt fate when it comes to running his business, Seattle-based Urban Renaissance Group (URG). Nine years ago, URG placed a calculated bet when it acquired an under-performing office complex in SeaTac, the up-and-coming
    CategoriesFrom The Web TagsAirport Expansion, City Of SeaTac, Construction, Economic Development Division, Land Use, Port Of Seattle, SiteSelection
  • 2023-12-05

    The Conference Center at Sea-Tac Airport: directions and parking

    This document provides directions to The Conference Center at Seattle-Tacoma International Airport, which is located on the mezzanine level above checkpoint #1. It includes instructions for arriving by car from multiple directions, by Link Light Rail, from a flight gate, by drop-off, and by hotel shuttle, all guiding visitors to the International ticketing counter area and up to the mezzanine level. Parking validation is available only in General Parking floors 3 and 5-8, and not all groups qualify for validation.
    TagsParking, Port Of Seattle, Sea-Tac Airport, transportationFolderSea-Tac Airport
  • Flight Corridor Safety Program

    The Port of Seattle has an ongoing program to remove trees around SEA Airport to improve safety during takeoffs and landings and replant in their place, native, low-growing trees. The first phase of work, completed in 2019, centered around trees on Port property.  The second phase of the work, centered on non-Port property, is nearing
    CategoriesFrom The Web TagsFlight Corridor Safety Program, Port Of Seattle, Trees
  • Land Stewardship Plan and Tree Replacement Standards

                In July, the Port adopted Land Stewardship Principles across Port programs and for all land uses. These principles establish value statements and guidance for decision-making when it comes to land management. In turn, the Port developed two key strategies based on the principles: Land Stewardship Plan: guides forest health and habitat connectivity enhancements, integrates capital
    CategoriesFrom The Web TagsPort Of Seattle, Trees
  • 2023-11-15

    Port Of Seattle Economic Development Partnerships

    The Port of Seattle drives the regional economy through its airport, maritime trade, and other operations, generating $22.5 billion in economic activity at SEA Airport, $16.3 billion through Maritime International Trade, and supporting over 121,200 area jobs. The presentation emphasizes that economic development requires collaboration across a broad ecosystem of partners, including ports, government agencies, financial institutions, educational institutions, and community organizations. It outlines how the Port builds and operates facilities while supporting business lines such as aviation, cruise, cargo, fishing, and real estate.
    TagsEconomic Development Partnership Program, Economic Impacts, Highline Forum, Port Of SeattleFolderCity Grants

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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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