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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.

TagAIRTRAC(6)

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  • 2022-05-26

    Air Quality Monitoring (AQM) Presentation: Sea-Tac Airport Flight Tracks and Airfield Overview

    This document contains airfield mapping and flight-track data related to Seattle-Tacoma International Airport (Sea-Tac), showing Port of Seattle lease boundaries, zone match lines, and recorded aircraft flight paths in the surrounding region. It includes a radar playback capture from August 14, 2019, depicting a FedEx 397 missed approach and an Alaska 807 departure with a non-standard turn at approximately 2,130 feet MSL. The materials appear to be part of an airport noise or operations review archive documenting aircraft movement patterns around Sea-Tac.
    TagsAir Quality Monitors, AIRTRAC, Flight Tracks, Port Of Seattle, Sea-Tac Airport
  • Smith aqm presentation pdf
    2022-05-26

    Air Quality Monitoring (AQM) Presentation: Sea-Tac Airport Flight Tracks and Airfield Overview

    Presentation by Leonard John Mark Smith (Smith AQM) showing aerial maps and flight track data for Sea-Tac Airport. Includes Port Of Seattle lease boundary and zone match line boundary map at 1-inch equals 1,000 feet scale, an aerial overview of the airfield with labeled areas including Transportation Security Administration (TSA), Weatherhaven, and Mount Rainier International
    TagsAir Quality Monitors, AIRTRAC, Flight Tracks, Port Of Seattle, Sea-Tac Airport
  • Kenneth Burd Reid: A civic leader and community volunteer, his life was filled with adventures, laughter and love

    Mr. Reid was notable for being the Director of the State's Air Transportation Commission (AIRTRAC) which studied aviation demand at Sea-Tac Airport and was responsible for a two year moratorium on construction projects. When the moratorium concluded, AIRTRAC dissolved and Mr. Reid became the Director of the Airport Communities Coalition, the legal entity sponsored by surrounding cities which fought the Third Runway against the Port of Seattle.
    CategoriesFrom The Web, History, People TagsACC, Air Transportation Commission, Airport Communities Coalition, AIRTRAC
  • Washington State Legislature imposes moratorium on new runway development at Western Washington airports in March 1992

    Posted 3/21/2003 HistoryLink.org Essay 4200 In March 1992, the Washington State Legislature orders the Air Transportation Commission (AIRTRAC) to study air -transportation issues facing the state, and imposes a moratorium on new runway development at Seattle-Tacoma International Airport (Sea-Tac) and at other western Washington airports until the study is complete. This action reflects legislators’ skepticism
    CategoriesFrom The Web, History TagsAIRTRAC, HistoryLink
  • 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
  • ESHB 2609 Air Transportation Commission AIRTRAC 1992

          ESHB 2609                               As Passed House                              February 18, 1992 Title:  An act relating to air transportation. Brief Description:  Making airport expansions consistent with the state air transportation policy plan. Sponsor(s):  By House Committee on Transportation (originally sponsored by Representatives Hine, G. Fisher, R. Fisher, Brough, Heavey, Locke, Chandler, Leonard, Valle, Wood, Prentice, Hochstatter, Mitchell, Horn,
    CategoriesHistory, Legislation TagsAir Transportation Commission, AIRTRAC, Flight Plan Project
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Upcoming Events

  • KCIA 2026 FOD Walk
    Add to CalendarMSaturday Aug 15, 7:30am - 10:00am
    9404 East Marginal Way South, Seattle, WA 98108
    Event image 2

    Join Us for the KCIA 2026 FOD Walk! Get ready to step out and enjoy an awesome in-person event all about keeping our spaces clean and safe! The FOD Walk is a great chance to connect, learn, and have fun while helping out. Whether you’re a pro or just curious, everyone’s welcome to join the

    [...]
  • Joint Burien Airport Committee & Des Moines Airport Advisory Committee Meeting August 18, 2026
    Add to CalendarMTuesday Aug 18: 6:00pm
    400 SW 152nd St, Burien, WA 98166

    1. Call to Order 2. Public Comment 3. Business Agenda a) Discussion with Sen. Tina Orwall (35 minutes) • Legislative Agenda • Funding Sources for Mitigation b) SAMP DEIS Updates (15 minutes) 4. Next Meeting Date The next regular meeting of the Burien Airport Committee will be September 15, 2026, at 6 p.m. 5. Adjournment

    [...]
  • Commercial Aviation Work Group
    Add to CalendarMThursday Sep 3, 10:00am - 1:30pm
    Virtual Meeting (Zoom)
    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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Help study childhood asthma. Get free HEPA filter!

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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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