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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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  • Sea-Tac Communities Plan Chapter 6 Maps (South Reinforcement Area, Program Application)

    This is an excerpt from Chapter 6.6.5 of the Sea-Tac Communities Plan (1976). ‘Reinforcement’ was one of three types of planning that were considered. It refers to efforts to strengthen the existing community to be more compatible with the airport through the techniques of property buyouts (to create a noise buffer) and sound insulation.
    CategoriesHistory TagsCity Of Des Moines, Des Moines Creek Business Park, Map, Sea-Tac Communities Plan
  • 2019-01-01

    Seattle Times 2019 Concept Map of Pacific Northwest High-Speed Rail Stations

    A 2019 concept map published by The Seattle Times (credit: Mark Nowlin) showing potential bullet train stations between Portland, Oregon and Vancouver, British Columbia, including stops at Seattle, Tacoma, Everett, Bellevue/Redmond, and other Northwest cities. The accompanying text notes Washington, in partnership with British Columbia and Oregon, proposed a study costing up to $348 million to plan high-speed rail infrastructure; sources cited are Esri, Washington State Department of Transportation, and WSP.
    TagsMap, non-aviation transportation, Seattle Times, State of Washington
  • National Transportation Noise Map (dot.gov)

    TagsDepartment Of Transportation, Map, Noise
  • ILA SeaTac 2018 Pg 22 Airport Activity Areas

    This official map from the City of SeaTac depicts Airport Activity Areas (AAA) surrounding Seattle-Tacoma International Airport, distinguishing zones inside the AAA, outside the AAA, future AAA, and additions. The map shows surrounding streets, neighboring cities (Burien, Tukwila, Normandy Park), light rail stations (SeaTac/Airport, Tukwila International Blvd, Angle Lake), major highways (I-5, I-405, SR-509, SR-518, SR-599), and was prepared on 11/9/2007 by the City of SeaTac/Port of Seattle using King County, HBIS, and Sound Transit data.
    TagsCity Of SeaTac, ILA, Map
  • 2018-12-04

    Exhibit A: Airport Dining and Retail Master Plan Space CC-06

    This document is a floor plan exhibit from Seattle-Tacoma International Airport's Airport Dining and Retail Master Plan, dated December 4, 2018, identifying a specific retail or dining space designated CC-06 located in Concourse C. The highlighted space is shown on a detailed map of the concourse layout, pinpointing its position along the main concourse corridor. The exhibit was produced for planning and leasing reference purposes related to the airport's dining and retail program.
    TagsMap, Master Plan, Port Of Seattle, Sea-Tac Airport, Terminal
  • 2018-12-04

    Exhibit B: Airport Dining and Retail Master Plan Space NS-23

    This document is a floor plan exhibit identifying retail or dining space NS-23 located in the North Satellite terminal at Seattle-Tacoma International Airport, dated December 4, 2018. The highlighted space is part of the Airport Dining and Retail Master Plan and is shown in blue on the terminal map. It serves as a reference document for leasing or planning purposes related to commercial concession spaces within the North Satellite.
    TagsMap, Master Plan, North Satellite, Port Of Seattle, Sea-Tac Airport
  • 18 120 dailyftmbyflow pdf
    2018-03-01

    Flight track map depicts aircraft operations for Seattle – Tacoma International Airport on March 1-2, 2018

    These flight track maps from the Port of Seattle show aircraft arrival, departure, and overflight paths at Seattle-Tacoma International Airport on March 1–2, 2018. On March 1, the airport operated predominantly in South Flow (87% of operations, 953 flights), with a brief period of North Flow (13%, 145 flights); on March 2, all 1,118 operations were conducted entirely in South Flow. The maps illustrate how flight corridors shift direction depending on the flow configuration, affecting which surrounding communities—such as those north of the airport near Shoreline and Mountlake Terrace versus those to the south near Auburn and Pacific—experience the greatest noise exposure.
    TagsFlight Tracks, Flow, Map, Port Of Seattle, Sea-Tac Airport
  • 18 120 dailyftmbyflow page 2
    2018-03-01

    Sea-Tac Airport Daily Flight Track Map by Flow — North Flow Operations, March 1, 2018

    Port of Seattle flight track map showing aircraft operations at Seattle-Tacoma International Airport on March 1, 2018, depicting North Flow operations only. The map displays overflights (blue), departures (green), and arrivals (red), with data indicating North Flow accounted for 13% of operations (145 flights) and South Flow 87% (953 flights) on that date.
    TagsFlight Tracks, Flow, Map, Sea-Tac Airport
  • 2018-03-01

    Flight track map depicts aircraft operations for Seattle – Tacoma International Airport on March 1-2, 2018

    These flight track maps from the Port of Seattle show aircraft arrival, departure, and overflight paths at Seattle-Tacoma International Airport on March 1–2, 2018. On March 1, the airport operated predominantly in South Flow (87% of operations, 953 flights), with a brief period of North Flow (13%, 145 flights); on March 2, all 1,118 operations were conducted entirely in South Flow. The maps illustrate how flight corridors shift direction depending on the flow configuration, affecting which surrounding communities—such as those north of the airport near Shoreline and Mountlake Terrace versus those to the south near Auburn and Pacific—experience the greatest noise exposure.
    TagsFlight Tracks, Flow, Map, Port Of Seattle, Sea-Tac Airport
  • 2018-01-01

    DNL65 Boundary Map (2018)

    This document contains a series of maps outlining a highlighted geographic zone spanning several Seattle-area neighborhoods, including Glendale, Southern Heights, Boulevard Park, and North SeaTac. The yellow-shaded areas, bordered in red, appear to delineate a specific study or policy boundary likely related to Sea-Tac Airport noise impact zones. Streets and landmarks such as Hamm Creek Natural Area, Des Moines Memorial Drive, and Southern Heights Park are visible within and around the designated boundary.
    TagsDNL65, Map, Noise, Noise Boundary, Part 150, Sea-Tac Airport

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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

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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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