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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.

TagSea-Tac Airport(2023)

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  • 1998-07-22

    Sea-Tac FAR Part 150 Study Update: Citizens Advisory Committee Meeting Agenda and Schedule, July 1998

    This document contains materials from the Seattle-Tacoma International Airport FAR Part 150 Noise Study, including an agenda for a Citizens Advisory Committee meeting held on July 22, 1998, at the airport's Main Terminal Building. The meeting covered topics such as a presentation of Working Paper One on inventory, preliminary noise monitoring results, and an open house discussion. A tentative schedule for follow-up meetings through December 1998 was also included, covering sub-committee sessions and additional CAC/TAC public meetings.
    CategoriesMeetings TagsAdvisory Committees, Noise Abatement Procedures, Noise Monitors, Part 150, Sea-Tac Airport
  • 1998-07-01

    EXH AR033659: Preliminary Comprehensive Stormwater Management Plan for Sea-Tac Airport Master Plan Improvements — Appendix F: Stormwater Quality Management Plan

    Draft Stormwater Quality Management Plan (Appendix F) prepared by Parametrix, Inc. for Port Of Seattle, July 1998, as part of the Preliminary Comprehensive Stormwater Management Plan for Sea-Tac Airport Master Plan Improvements. Covers existing drainage conditions including Storm Drain System (SDS) and Industrial Waste System (IWS), Miller Creek and Des Moines Creek receiving systems, existing
    TagsACC, Pollution Control Hearings Board, Port Of Seattle, Sea-Tac Airport, Stormwater, Third Runway, Water Quality
  • 1998-07-01

    EXH AR041639: Findings of Fact, Conclusions of Law and Final Order — City of Des Moines et al. v. Port Of Seattle et al.

    King County Superior Court Findings of Fact, Conclusions of Law and Final Order by Judge Robert H. Alsdorf in consolidated cases No. 96-2-20357-2 KNT, No. 97-2-13908-2 KNT, No. 97-2-22276-1 KNT, No. 98-2-04911-1 KNT. Challenges Port Of Seattle Resolutions 3212 and 3245 approving the Sea-Tac Master Plan Update including construction of a third runway at Seattle-Tacoma
    TagsACC, Airport Communities Coalition, Des Moines, EIS, Pollution Control Hearings Board, Port Of Seattle, Sea-Tac Airport
  • 1998-07-01

    Part 150 Study-Draft Working Paper One July 1998

    Draft Working Paper One of the Seattle-Tacoma International Airport (Sea-Tac) FAR Part 150 Study, dated July 1998, prepared by Port Of Seattle. This inventory chapter updates the 1994 Part 150 program and covers airport physical facilities, air traffic operations activity, airspace/air traffic control, ANOMS radar data, current noise abatement program, noise complaint history, airport environs,
    TagsDNL65, Part 150, Port Of Seattle, Sea-Tac Airport
  • 1998-06-11

    Documents catalogued as received in 1996

    This catalog lists documents received in 1996 related to Seattle-Tacoma International Airport planning and policy, including environmental impact statements, noise arbitration hearing transcripts, air quality studies, and budget documents. Key sources include the Port of Seattle, the FAA, the Airport Communities Coalition (ACC), and various consulting firms, covering topics such as the proposed Sea-Tac Master Plan Update, a third runway, groundwater studies, and community noise mitigation. The collection reflects ongoing disputes between the Port of Seattle and surrounding communities over airport expansion impacts during the mid-1990s.
    TagsAirport Communities Coalition, Environmental Impact Statement, Expert Arbitration Panel, RCAA, Sea-Tac Airport, Sea-Tac Master Plan Update 1996
  • 1998-06-11

    Documents catalogued as received in 1992

    This catalog lists documents received in 1992 related to aviation planning and noise policy in the Puget Sound region, with a focus on Sea-Tac International Airport (STIA). It includes environmental impact statements, noise exposure maps, community association comments, budget documents, and FAA regulatory guides, many connected to the 'Flight Plan Project' — a regional air transportation study. Several items were donated by attorney J. Richard Aramburu and other community stakeholders involved in airport noise and development issues.
    TagsEnvironmental Impact Statement, Flight Plan Project, Port Of Seattle, Puget Sound Regional Council, RCAA, Sea-Tac Airport
  • 1998-06-11

    Documents catalogued as published in 1995: Library bibliography LBY-95

    This is a library catalog listing documents from 1995 related to Sea-Tac International Airport's planned expansion, including a third runway proposal. The documents cover environmental impact statements, noise studies, community group objections, legal appeals, and financial analyses from sources such as the FAA, Port of Seattle, and local community associations. The catalog was compiled to track public records and research materials relevant to airport noise policy and development decisions in the Seattle region.
    TagsEnvironmental Impact Statement, FAA, Port Of Seattle, RCAA, Sea-Tac Airport
  • 1998-06-11

    Documents catalogued as received in 1991

    This catalog log lists three transportation planning documents received in 1991 and accessioned into an archive between 2001 and 2003. The documents cover Puget Sound regional transportation alternatives (the Flight Plan Project), air pollutant contributions at Seattle-Tacoma International Airport, and a feasibility study for preserving the Stampede Pass Rail Corridor. Together they represent early 1990s regional planning efforts related to air quality, rail, and transportation policy in the greater Seattle-Tacoma area.
    TagsHistory, Puget Sound, Railroads, RCAA, Sea-Tac Airport
  • 1998-06-11

    Documents catalogued as received in 1993

    This catalog lists documents received in 1993 related to Sea-Tac International Airport and regional air transportation policy, covering topics such as airport noise studies, environmental impact statements, and air quality plans for the Puget Sound area. Sources include the FAA, US EPA, Washington State DOE, and various consulting firms. The collection spans noise compatibility programs, aircraft deicing environmental concerns, wetlands restoration, and long-range aviation forecasts for the Pacific Northwest.
    TagsAIRTRAC, Noise, Part 150, RCAA, Sea-Tac Airport
  • 1998-06-11

    Documents catalogued as received in 1990 and 1992

    This library catalog covers documents received in 1990 and 1992 relating to aviation planning and noise policy in the Puget Sound region, with a focus on Sea-Tac Airport. Key items include environmental impact statements for the 'Vision 2020' and 'Flight Plan Project' plans, Sea-Tac noise exposure map updates, community association comments on airport expansion, and technical reports on aircraft modifications. The catalog records each document's title, author or agency, original publication date, and accession date, and notes donor information where applicable.
    TagsEnvironmental Impact Statement, Flight Plan Project, Noise, PSRC, RCAA, Sea-Tac Airport

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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

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    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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