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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 SEPA EIS(42)

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  • 2026 08 11 sm agenda pdf
    2026-08-11

    Port of Seattle Commission Special Meeting – SEPA SAMP Near-Term Projects DEIS Listening Session

    I. Call to Order – 3:00 p.m. II. Item of Business – 3:00 p.m. – 4:00 p.m. Port of Seattle Commission Listening Session Re: State Environmental Policy Act (SEPA) Sustainable Airport Master Plan (SAMP) Near-Term Projects (NTP) Draft Environmental Impact Statement (DEIS) ***This is not an official public hearing. The Port Commission is providing this
    CategoriesEvents TagsEnvironmental Impact Statement, Port Of Seattle Commission, SAMP, SAMP Draft SEPA EIS, SEPA
  • 2026-08-11

    Port Of Seattle Commission Special Meeting Agenda: SEPA SAMP Near-Term Projects Draft Environmental Impact Statement Listening Session

    Port Of Seattle Commission special meeting agenda for August 11, 2026, 3:00 p.m., held at Port of Seattle Headquarters Building Commission Chambers, 2711 Alaskan Way, Pier 69, Seattle, WA 98121. Single agenda item: informal public listening session on the State Environmental Policy Act (SEPA) Sustainable Airport Master Plan (SAMP) Near-Term Projects (NTP) Draft Environmental Impact
    TagsEnvironmental Impact Statement, Port Of Seattle Commission, SAMP, SAMP Draft SEPA EIS, SEPA
  • 2026 08 11 sm agenda pdf
    2026-08-11

    Port Of Seattle Commission Special Meeting Agenda: SEPA SAMP Near-Term Projects Draft Environmental Impact Statement Listening Session

    Port Of Seattle Commission special meeting agenda for August 11, 2026, 3:00 p.m., held at Port of Seattle Headquarters Building Commission Chambers, 2711 Alaskan Way, Pier 69, Seattle, WA 98121. Single agenda item: informal public listening session on the State Environmental Policy Act (SEPA) Sustainable Airport Master Plan (SAMP) Near-Term Projects (NTP) Draft Environmental Impact
    TagsEnvironmental Impact Statement, Port Of Seattle Commission, SAMP, SAMP Draft SEPA EIS, SEPA
  • 2026-07-25

    Ep #38 Aviation Forum Postgame (Raw!)

    What if the solution to decades of airport noise and community impacts has been hiding in plain sight all along? In this open letter to city managers across airport communities, we revisit a landmark yet largely forgotten document: the Sea-Tac Communities Plan of 1976. Built on the Port of Seattle's promise — *"As we do better, you'll do better"* — this collaborative plan was supposed to be the long-term answer for neighborhoods living under the flight path. So why has it been reduced to little more than an expensive property buyout program? The answer reveals a critical gap that neither elected officials nor community advocates can fill alone. Real, lasting solutions require sustained professional commitment to airport community planning — something that should have been established 50 years ago. If you work in city management, this episode speaks directly to you and the unique role only you can play in finally delivering on that broken promise.
    CategoriesNews Stories TagsPort Packages, SAMP Draft SEPA EIS, SIRRPP, The Airport Communities Podcast!
  • SAMP community open house
    2026-07-17

    Three City Airport SAMP Open House Postgame

    Higher quality materials, lower turnout, more time… Community Development Directors from Burien, Des Moines and SeaTac held a joint presentation to help residents provide more effective public comment on the SAMP. The video and poster boards were much better than previous efforts and we urge residents to watch. Turnout was less than forty. So, if
    CategoriesNews Stories TagsSAMP Draft SEPA EIS, SAMP Four City ILA
  • SAMP newsletter header 600x300 1
    2026-07-17

    Notice of Comment Period Extension — State Environmental Policy Act Sustainable Airport Master Plan Near-Term Projects Draft Environmental Impact Statement

    Extended Comment Period End Date: August 20, 2026 Project Name: Sustainable Airport Master Plan Near-Term Projects (SEPA No. 2026-01) Location: Seattle-Tacoma International Airport, 17801 International Blvd., SeaTac, WA 98158 Lead Agency: Port of Seattle This notice is to announce the extension of the public comment period for the State Environmental Policy Act (SEPA) Draft Environmental
    CategoriesNews Stories, Press Release TagsSAMP Draft SEPA EIS
  • 2026-07-16

    Joint letter from Burien, Des Moines, and SeaTac requesting extension of SAMP SEPA DEIS comment period

    In July 2026, the city managers of Burien, Des Moines, and SeaTac jointly wrote to Port of Seattle Commissioners demanding that the public comment period for the Sustainable Airport Master Plan's Draft Environmental Impact Statement be extended from 60 to at least 120 days. The cities argued that the document's enormous size (over 6,000 pages), technical complexity, and missing underlying data made meaningful review within 60 days impossible, particularly for lower-resource community members most affected by airport impacts. The letter also called on the Port to honor its own equity commitments by ensuring historically overburdened communities surrounding the airport have a genuine opportunity to participate in the review process.
    TagsCity of Burien, City Of Des Moines, City Of SeaTac, Environmental Impact Statement, Port Of Seattle, SAMP Draft SEPA EIS, SEPA
  • 2026 07 16 joint letter burien des moines and seatac ask for fair SEPA deis process pdf
    2026-07-16

    Joint letter from Burien, Des Moines, and SeaTac requesting extension of SAMP SEPA DEIS comment period

    In July 2026, the city managers of Burien, Des Moines, and SeaTac jointly wrote to Port of Seattle Commissioners demanding that the public comment period for the Sustainable Airport Master Plan's Draft Environmental Impact Statement be extended from 60 to at least 120 days. The cities argued that the document's enormous size (over 6,000 pages), technical complexity, and missing underlying data made meaningful review within 60 days impossible, particularly for lower-resource community members most affected by airport impacts. The letter also called on the Port to honor its own equity commitments by ensuring historically overburdened communities surrounding the airport have a genuine opportunity to participate in the review process.
    TagsCity of Burien, City Of Des Moines, City Of SeaTac, Environmental Impact Statement, Port Of Seattle, SAMP Draft SEPA EIS, SEPA
  • 2026-07-08

    Ep #37 Dear City Managers

    What if the solution to decades of airport noise and community impacts has been hiding in plain sight all along? In this open letter to city managers across airport communities, we revisit a landmark yet largely forgotten document: the Sea-Tac Communities Plan of 1976. Built on the Port of Seattle's promise — *"As we do better, you'll do better"* — this collaborative plan was supposed to be the long-term answer for neighborhoods living under the flight path. So why has it been reduced to little more than an expensive property buyout program? The answer reveals a critical gap that neither elected officials nor community advocates can fill alone. Real, lasting solutions require sustained professional commitment to airport community planning — something that should have been established 50 years ago. If you work in city management, this episode speaks directly to you and the unique role only you can play in finally delivering on that broken promise.
    CategoriesNews Stories TagsBurien 250 Turn, Part 150, Port Packages, SAMP Draft SEPA EIS, SIRRPP, The Airport Communities Podcast!
  • Aaa 2018 ILA port of seattle and city of seatac 25
    2026-07-04

    SAMP NTP: 31 projects by the numbers

    It’s all about construction permits The Sustainable Airport Master Plan Near Term Projects Draft Environmental Impact Statement is a description of the effects of the largest expansion in airport history. But at bottom, it consists of thirty-one construction projects. What we find striking is the absence of detail on most of those projects. In most
    CategoriesExplainers, News Stories Tagsbeta, Map, SAMP Draft SEPA EIS

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Upcoming Events

  • Port of Seattle Commission Regular Meeting
    Add to CalendarMTuesday Aug 11: 10:30am
    2711 Alaskan Way, Seattle, WA 98121

    Order of Business 10:30 a.m. 1. Call to Order2. Executive Session (if necessary, pursuant to RCW 42.30.110 – not open to the public) 12:00 p.m. – Public Session Reconvene or Call to Order and Pledge of Allegiance3. Approval of the Agenda4. Special Orders of the Day5. Executive Director’s Report6. Committee Reports7. Public Comment 8. Consent

    [...]
  • Port of Seattle Commission Special Meeting – SEPA SAMP Near-Term Projects DEIS Listening Session
    Add to CalendarMTuesday Aug 11, 3:00pm - 4:00pm
    2711 Alaskan Way, Pier 69, Seattle, WA 98121
    2026 08 11 sm agenda pdf

    I. Call to Order – 3:00 p.m. II. Item of Business – 3:00 p.m. – 4:00 p.m. Port of Seattle Commission Listening Session Re: State Environmental Policy Act (SEPA) Sustainable Airport Master Plan (SAMP) Near-Term Projects (NTP) Draft Environmental Impact Statement (DEIS) ***This is not an official public hearing. The Port Commission is providing this

    [...]
  • 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

    [...]

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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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