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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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  • Stcp chapter unk pg 8 industrial land use

    Sea-Tac Communities Plan Industrial Land Use Map

    A planning document titled 'Sea-Tac Communities Plan' showing an industrial land use map of the Sea-Tac area, sponsored by the Port of Seattle and King County (document reference 5.5.1). The map highlights industrial land use zones in black, with a dashed boundary indicating a specific study or airport area, and is catalogued as POS 20895.
    TagsKing County, Land Use, Port Of Seattle, Sea-Tac Communities Plan, STCP
  • Stcp chapter unk pg 8 industrial land use 2

    Sea-Tac Communities Plan – Industrial Land Use Map (POS 733)

    A land use planning map labeled 'Sea-Tac Communities Plan – Industrial Land Use, POS 733,' sponsored by the Port of Seattle and King County (document reference 5.5.1). The map depicts industrial land use zones in the Sea-Tac area, with numbered zones and shaded areas indicating industrial designations, oriented with a north arrow and scale bar.
    TagsKing County, Land Use, Map, Sea-Tac Communities Plan, STCP
  • Stcp chapter unk pg 6 business commercial land use

    Sea-Tac Communities Plan — Business/Commercial Land Use Map (POS 731, Section 5.5.1)

    Cover page of the Sea-Tac Communities Plan document titled 'Business/Commercial Land Use,' reference number POS 731, section 5.5.1. The plan was sponsored by the Port of Seattle and King County, and features a black-and-white map depicting commercial land use zones in the Sea-Tac area.
    TagsKing County, Land Use, Port Of Seattle, Sea-Tac Communities Plan, STCP
  • Stcp chapter unk pg 6 arterials streets and roads

    Sea-Tac Communities Plan Map 4.2.7 — Arterials, Streets, and Roads

    A planning map labeled 'Sea-Tac Communities Plan' showing arterials, streets, and roads in the Sea-Tac area, document number POS 649, map sheet 4.2.7. The map identifies existing state arterials, county and city urban arterials (major, secondary, and collector), with visible street labels including SW Roxbury St, S 188th St, S 216th St, S 288th St, SR 518, SR 509, and US 99; sponsored by the Port of Seattle and King County.
    TagsKing County, Map, Port Of Seattle, Sea-Tac Communities Plan, STCP
  • Stcp chapter unk pg 2 1 location of public housing retirement residences and convalescent nursing homes

    STCP Map: Locations of Public Housing, Retirement Residences, and Convalescent Nursing Homes in the Sea-Tac Area

    A map from the Sea-Tac Communities Plan (document reference 4.2.2), sponsored by the Port of Seattle and King County, showing numbered locations of 16 public housing, retirement, and convalescent/nursing home facilities in the Sea-Tac area, including King County Housing Authority properties such as Park Lake Homes (545 and 165 units) and private retirement communities such as Kingston Village (335 units) and Wesley Gardens/Wesley Terrace (515 units and rooms).
    TagsHousing, King County, Map, Sea-Tac Communities Plan, STCP
  • Stcp chapter unk pg 2 1 location of public housing retirement residences and convalescent nursing homes 2

    STCP Map: Locations of Public Housing, Retirement Residences, and Convalescent Nursing Homes in the Sea-Tac Area

    This map from the Sea-Tac Communities Plan (document reference 4.2.2, page 2-1) plots 16 numbered locations of public housing sites administered by the King County Housing Authority, private retirement homes/communities, and convalescent/nursing homes with more than 40 beds in the Sea-Tac area. Sponsors listed are the Port of Seattle and King County.
    TagsHousing, King County, Map, Sea-Tac Communities Plan, STCP
  • Stcp chapter 323 pg 2 project management and organization

    Sea-Tac Airport Environmental Study Project Management and Organization Chart

    An organizational chart titled 'project management and organization' showing the hierarchy for a Sea-Tac Airport environmental study, with King County (Council/Executive) and Port of Seattle (Commission/Management) at the top, flowing through a Policy Advisory Committee and Project Director, down to Study Team Managers, and ending with study areas including Noise Studies, Water Studies, Air Quality Studies, Community Attitudes Survey, Airport Solid Waste Study, and Other Environmental and Planning Studies. Document is labeled POS 588, page 3.2.3.
    TagsKing County, Policy Advisory Committee, Port Of Seattle, Sea-Tac Airport, STCP
  • Stcp chapter 321 pg unknown study area and airport vicinity planning areas

    Sea-Tac Communities Plan Study Area and Airport Vicinity Planning Areas Map

    Cover page of the Sea-Tac Communities Plan document (map sheet 3.2.1, page 4), jointly sponsored by the Port of Seattle and King County, showing a topographic base map of the Sea-Tac area with red-outlined rectangles delineating the study area and airport vicinity planning zones around Seattle-Tacoma International Airport. The document is catalogued as POS 20753.
    TagsKing County, Map, Port Of Seattle, Sea-Tac Airport, Sea-Tac Communities Plan
  • Stcp chapter 6 pg 36 west acquisition area present situation

    Sea-Tac Airport West Acquisition Area Present Situation Planning Map

    This planning map, sponsored by the Port of Seattle and King County, depicts the West Acquisition Area adjacent to Seattle-Tacoma International Airport, showing current airport lands, acquisition area boundaries, streams, wetlands, heavy vegetation, and residential structures. Key features labeled include Walker Creek, Des Moines Way South, 12th Ave S, S. 170th St, S. 176th St, S. 188th St, Taxiway C, the North Airport Freeway, the Passenger Terminal Area, and the Cargo and Maintenance area.
    TagsKing County, Map, Port Of Seattle, Sea-Tac Airport, STCP
  • Stcp chapter 6 pg 25 south reinforcement area program application

    Sea-Tac Communities Plan Chapter 6 — South Reinforcement Area Program Application Map

    A planning map from the Sea-Tac Communities Plan, sponsored by the Port of Seattle and King County, depicting the South Reinforcement Area program application including the Southwest Conversion Area, Woodside School, and Manhattan Elementary. The legend identifies land-use and noise-mitigation categories including current airport lands, acquisition zones, purchase guarantee areas, cost-sharing insulation, and grid cells defined by noise criteria (e.g., N-17).
    TagsKing County, Map, Noise Mitigation, Sea-Tac Communities Plan, STCP

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  • StART SEA Stakeholder Advisory Round Table
    Add to CalendarMWednesday Aug 26, 5:00pm - 7:00pm
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    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
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    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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