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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.

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  • Wasp executive summary pdf
    2025-12-01

    Washington aviation system plan executive summary

    Executive summary of WSDOT’s statewide aviation system plan evaluating Washington’s public-use airport system performance and 20-year needs. The 2025 update examines airport roles, facilities, aviation activity, forecasts, capacity, access, emerging technologies, system performance, policy direction, and implementation costs for 133 airports.
    TagsAirports, Washington Aviation System Plan, WASP, WSDOT
  • 2025-11-19

    Puget Sound Gateway Program SR 509 Completion Project

    WSDOT presentation on the Puget Sound Gateway Program, focusing on the SR 509 Completion Project. The program includes two projects (SR 167 and SR 509) to provide essential connections to the ports of Tacoma and Seattle, with various stages of construction progress.
    TagsHighline Forum, Port Of Seattle, SR509, WSDOT
  • 2025-11-01

    Commercial Aviation Work Group 2025 Annual Report

    The Commercial Aviation Work Group’s 2025 annual report to the Washington Legislature detailing four meetings held in 2025, membership status, and interim recommendations. The group strongly recommends that the Legislature encourage Sound Transit to locate a Link station near the Paine Field passenger terminal to maximize public investments and minimize climate impacts.
    TagsCommercial Aviation Work Group, Second Airport, WSDOT
  • 2025-10-21

    FAA Letter to Washington State DOT on Aviation Fuel Tax Compliance

    FAA letter to Washington State Department of Transportation requesting clarification on aviation fuel tax collections and compliance with federal revenue requirements. The FAA reviews three types of taxes and identifies issues with tracking, reporting, and use of tax proceeds for aviation purposes.
    CategoriesCorrespondence TagsAirport Improvement Program, Airport Law, Aviation Fuel, FAA, SB240, WSDOT
  • WSDOT PRR 216th Des Moines Creek West Surplus Parcel 1-17-07992-60_Day_Notice

    TagsCity Of Des Moines, Des Moines Creek Business Park, WSDOT
  • 2024-11-14

    SR-509 Stage 2 Open House

    WSDOT is hosting an open house on SR-509 Big Picture School 440 S 186th Street, Burien WA 98168
    CategoriesEvents TagsSR509, WSDOT
  • 2024-06-27

    First meeting of the Commercial Aviation Work Group set for July 11 in Tumwater: Attendees may also join meeting online

    June 27, 2024 Christina Crea, WSDOT Aviation Communications Manager, 360-810-0902 OLYMPIA – The Commercial Aviation Work Group—created by the Legislature last year—will host its first public meeting beginning at 9 a.m. Thursday, July 11, at the Capital Event Center in Tumwater. The group will evaluate the long-range commercial aviation and transportation needs of the state, including alternatives for additional aviation
    CategoriesFrom The Web TagsCACC, Commercial Aviation Workgroup, Second Airport, WSDOT
  • Yakima could be part of the solution to airport problem

    By  Robert Hodgman Special to The Seattle Times If you’ve traveled through Seattle-Tacoma International Airport in the last few months, you may have noticed it’s a bit more crowded than it has been in the recent past.  Post-pandemic air travel has already surpassed pre-pandemic levels and all indicators are air travel will continue to grow. 
    CategoriesFrom The Web TagsCommercial Aviation Coordinating Commission, Second Airport, WSDOT
  • SR509 Phase 1, Stage 2 NEPA Re-Evaluation 24th Ave to South 188th Street – New Expressway

    South Access Road Section 4(f)
    TagsSR509, WSDOT
  • Page 33 from SR-509-FEIS-ocr Alternative C2 (preferred)

    TagsEnvironmental Impact Statement, SR509, WSDOT

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Upcoming Events

  • 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

    [...]
  • SAMP/SEPA Draft EIS Town Hall SeaTac
    Add to CalendarMMonday Jun 22, 6:00pm - 8:00pm
    2450 S 142nd St SeaTac, WA 98168
    SAMP logo t

    The Port of Seattle is sponsoring four open houses to answer your questions about the SAMP/SEPA Draft EIS. There will be a reporter to take your comments in-person. Monday, June 22: 6–8pm Glacier Middle School Entrance lobby/commons 2450 S 142nd St SeaTac, WA 98168

    [...]
  • SAMP/SEPA Draft EIS Town Hall Des Moines
    Add to CalendarMTuesday Jun 23, 6:00pm - 8:00pm
    22450 19th Ave S
    SAMP logo t

    The Port of Seattle is sponsoring four open houses to answer your questions about the SAMP/SEPA Draft EIS. There will be a reporter to take your comments in-person. Tuesday, June 23: 6–8pm Mount Rainier High School Cafeteria space 22450 19th Ave S Des Moines, WA 98198

    [...]

[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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