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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.

TagSAMP Draft EA(18)

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  • The SAMP Draft EA Public Comment Explainer

    A presentation on the Sustainable Airport Master Plan (SAMP) Draft EA Comment Period. How to write an effective comment and why that really matters. Remember: you have until December 13, 2024 to send in your public comment to the FAA.
    CategoriesExplainers TagsSAMP Draft EA
  • 2024-11-15

    OPINION: Algorithms, Airports and Anxiety: the Curious Case of a “Sustainable” Airport Master Plan

    by Stuart Jenner The Port of Seattle has recently sponsored open houses about the “Sustainable” Airport Master Plan for Seatac (SAMP). At the open houses, held in Federal Way, Des Moines, and Burien, 20 or more port employees, joined by at least four consultants who flew in from Ohio, staffed 30 easels holding slides that
    CategoriesFrom The Web TagsBurien News, SAMP Draft EA
  • Appendix A Table 4-1 Operational Forecast

    Figure 4-1 from a Seattle-Tacoma International Airport planning document shows historical and forecast total aircraft operations (in thousands) from 2011 to 2038, broken down by passenger airlines, all-cargo airlines, and other operations. The forecast, sourced from LeighFisher (June 2022, updated August 2023), projects growth from 429,000 operations in 2023 to 567,000 by 2038.
    TagsForecast, Leigh-Fisher, SAMP Draft EA
  • DNL65 overlay Area of Potential Effect (APE)

    Google Earth satellite image showing the Seattle-Tacoma International Airport (Sea-Tac) area with a red shaded overlay indicating a noise impact or flight path zone, and a blue outline delineating the airport property boundary. Visible highway labels include I-5, SR-509, SR-518, SR-516, and SR-99, placing the map in the SeaTac/Burien/Des Moines area of King County, Washington.
    TagsSAMP Draft EA
  • SAMP Draft EA: Our running list of questions

    The one thing we hear over and over from community members re. the SAMP Draft EA is “What do I say?” “How do I get started?” We get it. One way we want to help is to provide some of our questions, which we’ll be updating frequently before submitting our full comment before the December
    CategoriesNews Stories TagsSAMP, SAMP Draft EA
  • 2024-11-02

    Airport noise is back on Federal Way’s radar

    Public meeting scheduled for Nov. 12 at Wildwood Elementary School. By Keelin Everly-Lang • November 2, 2024 7:30 am The Seattle-Tacoma International Airport (SEA) is expanding their capacity and operation, including the addition of more international airlines like the Philippine Airlines (PAL) whose inaugural flight landed at SEA on Oct. 2 this year. Photo by
    CategoriesFrom The Web TagsFederal Way Mirror, SAMP Draft EA
  • We’d like some answers

    10 questions for the Port of Seattle Many people concerned about all the flights from Sea-Tac Airport rightfully think about “making the planes go somewhere else.” Changing the flight paths. That matters. But while we’re working on that,  we should also focus on a much easier task, which we don’t focus on: doing what we
    CategoriesChange The Culture Tagspos_sm_2024_10_22, SAMP Draft EA
  • No Added Harm Letter of Concern

    Fix The Harm campaign: SAMP Draft EA google doc comment form
    CategoriesFrom The Web Tags350 Seattle, Beacon Hill, QSPS, SAMP Draft EA

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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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