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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.

TagPort Of Seattle(454)

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  • 2018-05-23

    Seattle-Tacoma International Airport Aircraft Arrival Altitude Analysis

    A presentation analyzing aircraft arrival altitudes at Seattle-Tacoma International Airport, examining changes between 2013, 2015, and 2017. The analysis covers the relationship between aircraft altitude and noise exposure, runway usage patterns, and fleet mix changes.
    TagsPort Of Seattle
  • Final SEA 23 May Altitude Analysis Presentation May 22, 2018 1 Pdf
    2018-05-23

    Seattle-Tacoma International Airport Aircraft Arrival Altitude Analysis

    A presentation analyzing aircraft arrival altitudes at Seattle-Tacoma International Airport, examining changes between 2013, 2015, and 2017. The analysis covers the relationship between aircraft altitude and noise exposure, runway usage patterns, and fleet mix changes.
    TagsPort Of Seattle
  • Sustainable Airport Master Plan (SAMP)

    The Port Of Seattle’s main web portal for all things SAMP.          The Port of Seattle and FAA is conducting an environmental review of the SAMP Near-Term Projects. Information can be found at www.SAMPNTPenvironmentalreview.org. The Central Puget Sound region is expected to grow by another one million people by 2035. The Sustainable
    CategoriesResources TagsPort Of Seattle, Sustainable Airport Master Plan
  • FAA – NextGen Briefing to Port Of Seattle (04/25/17)

    Explains the basics of NextGen and Greener Skies. Presented by David Suomi and Steve Karnes, Senior Technical Advisor, Operations Support Group, Western Service Center
    TagsFAA, Greener Skies, NextGen, Port Of Seattle
  • 2018-04-03

    Sea-Tac airport’s new international facility is running over budget and behind schedule

    The cost of the new International Arrivals Facility at Sea-Tac airport has swelled by another $40 million to $830 million, and the project is running five months late. By Dominic Gates Seattle Times aerospace reporter The expected cost of the new International Arrivals Facility at Seattle-Tacoma International Airport has swelled since last August by a
    CategoriesFrom The Web TagsIAF, International Arrivals Facility, Port Of Seattle, Seattle Times
  • Tm no 06 alternatives pdf
    2017-10-01

    Technical memorandum no. 6 final – alternatives, seattle-tacoma international airport

    Technical memorandum prepared by Leigh Fisher and associates for the Port of Seattle analyzing various development alternatives for Seattle-Tacoma International Airport. The document covers alternatives for airfield improvements, passenger terminals, ground access, parking, air cargo, airline support, airport support, and general aviation as part of the Sustainable Airport Master Plan.
    TagsPort Of Seattle, SAMP, Sea-Tac Airport, Sustainable Airport Master Plan
  • Port of Seattle emails re. Hillgrove Cemetery

    From: Milanese, Marco Sent: Friday, September 29, 2017 1:08 PM To: Collins, Julie Cc: Gallagher, Clare; Halse, Katie; del Fierro, Sally; Wessels, Ralph; St. Louis, Stephen; Duffner, Bob; Maney, Chipper; Lyttle, Lance; Munden, Heather Subject: Hillgrove Cemetery Update for Commissioners Julie – Below is an update on the recent conversations Port staff and Commissioner Felleman
    CategoriesCorrespondence TagsFlight Corridor Safety Program, Fred Felleman, Hillgrove Cemetery, John Creighton, Port Of Seattle
  • 2017-07-25

    Achieving the Port Of Seattle Century Agenda: 2017-2021 long range plan

    The Port of Seattle’s first rolling 5-year Long Range Plan for 2017-2021, developed by over 100 Port employees to focus efforts on achieving job growth and strategic objectives established in the Century Agenda. The plan covers aviation, maritime, economic development, environment, and organizational excellence with specific actions and performance measures.
    TagsCentury Agenda, John Creighton, Long Range Plan, Port Of Seattle
  • 2017 07 25 rm 7d attach 1 pdf
    2017-07-25

    Achieving the Port Of Seattle century agenda: 2017-2021 long range plan

    The Port of Seattle’s first rolling 5-year Long Range Plan for 2017-2021, developed by over 100 Port employees to focus efforts on achieving job growth and strategic objectives established in the Century Agenda. The plan covers aviation, maritime, economic development, environment, and organizational excellence with specific actions and performance measures.
    TagsCentury Agenda, John Creighton, Long Range Plan, Port Of Seattle
  • 2017-04-25

    Petition to the Port of Seattle Commission – Add Two Noise Monitors on Vashon Island to the Port’s Existing System of 24 Monitors

    A petition to the Port of Seattle Commission requesting the addition of two noise monitors on Vashon Island to monitor aircraft noise from new FAA NextGen flight procedures. The petition cites concerns about focused flight paths over Vashon Island at low altitudes affecting approximately 250 arrivals per day in Southflow operations.
    TagsFAA, NextGen, Port Of Seattle, Vashon Island Fair Skies

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Upcoming Events

  • Port of Seattle Commission Audit Committee
    Add to CalendarMThursday Jun 4: 10:00am
    2711 Alaskan Way, Seattle, Washington 98134
    2026 06 04 am packet pdf

    Call to Order Approval of Minutes March 19, 2026 External Audits Baker Tilly – 2025 Financial Statement Audit Results Presentation and Report Anna Waldren, Senior Manager Fort Hill – Baggage Optimization Phase III Presentation and Report Doug Plyler, Principal Updates and Approval Glenn Fernandes, Director, Internal Audit Open Issue Status Update 2026 Audit Plan Approval

    [...]
  • Des Moines City Council – SAMP Update
    Add to CalendarMThursday Jun 4: 5:00pm
    21630 11th Ave S,
    Item report 1 pdf

    Purpose and Recommendation To provide the Council with an update on the status of the Sustainable Airport Master Plan (SAMP) environmental review. Background Federal Aviation Administration (FAA) Approval On September 26, 2025, the FAA completed their National Environmental Policy Act review and approved a Final Environmental Assessment and Finding of No Significant Impact/Record of Decision

    [...]
  • Port of Seattle Regular Commission Meeting June 9, 2026
    Add to CalendarMTuesday Jun 9: 10:30am
    2711 Alaskan Way, Seattle, Washington
    2026 06 09 rm packet pdf

    ORDER OF BUSINESS 10:30 a.m. 1. CALL TO ORDER 2. EXECUTIVE SESSION – if necessary, pursuant to RCW 42.30.110 12:00 p.m. – PUBLIC SESSION Reconvene or Call to Order and Pledge of Allegiance 3. APPROVAL OF THE AGENDA 4. SPECIAL ORDERS OF THE DAY 5. EXECUTIVE DIRECTOR’S REPORT 6. COMMITTEE REPORTS 7. PUBLIC COMMENT Public

    [...]

[See all...]


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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!

A report examining the barriers to implementing sustainable aviation fuel (SAF) in Massachusetts, authored by Neil Rasmussen and Chuck Collins from the Institute for Policy Studies. The report analyzes challenges and obstacles facing SAF adoption in the state.
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