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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(467)

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  • 1996-03-27

    Final Decision on Noise Issues – Expert Arbitration Panel’s Review of Noise and Demand/System Management Issues at Sea-Tac International Airport

    ★
    This is the final decision by the Expert Arbitration Panel on Noise and Demand/System Management Issues regarding Sea-Tac International Airport. The majority of the panel concluded that while the Port of Seattle has implemented noise abatement and mitigation programs, they have not shown sufficient reduction in real on-the-ground noise impacts to satisfy the requirements of
    CategoriesKey Documents, Litigation TagsPort Of Seattle, PSRC, Puget Sound Regional Council, Sea-Tac Airport, Third Runway
  • 1984-05-09

    Asbestos Research – Sunset Jr. High School

    ★
    Internal memo from Highline Public Schools documenting the history of asbestos identification at the former Sunset Jr. High School, including friable ceiling materials in classrooms and shop buildings. The document outlines the chronology from 1973-1979 showing that while friable materials were identified, no samples were tested for asbestos content before the school was transferred to
    CategoriesHistory, Key Documents TagsAirport, Highline Schools, North Sea-Tac Park, Port Of Seattle, Sunset Park
  • 1983-11-29

    Jackson International Airport Noise Remedy Update Community Attitude Survey

    ★
    Port of Seattle letter to workshop attendees regarding community attitude survey results for Jackson International Airport noise remedy update. The letter discusses survey methodology, participation rates, and how results will inform noise remedy program development.
    CategoriesHistory, Key Documents TagsAirport, airport issues, Airport Noise Remedy Update, Port Of Seattle
  • 1981-12-10

    Boeing Headquarters Memo of Understanding – Port of Seattle Letter

    ★ 32
    Letter from Port of Seattle Director of Aviation Oris Dunham to King County Council Chairman Paul Barden regarding a Memo of Understanding for Boeing Headquarters project at Sea-Tac International Airport. Includes discussion of rezoning approval following favorable Washington State Supreme Court ruling.
    CategoriesCorrespondence, History, Key Documents TagsAirport, Airport Expansion, Boeing, Litigation, Port Of Seattle
  • 1980-10-22

    Letter from Oris Dunham Airport Open Use (AOU) Classification Status Update

    ★
    Letter from Port of Seattle Policy Advisory Committee Chairman Oris Dunham to Virginia Dana providing status update on the Airport Open Use (AOU) classification in King County Zoning Ordinance. The letter explains the AOU classification’s purpose for economic development near airports and community concerns that led to a recommendation for deletion from the Highline Area
    CategoriesCorrespondence, History, Key Documents TagsAirport Open Use Zoning, Highline Community Plan, King County, Land Use, Port Of Seattle
  • 1979-01-25

    Letter from State Representative John Jovanovich to Jean Pihlman regarding STCP Policy Advisory Committee

    ★
    Letter from Washington State Representative John Jovanovich to Jean Pihlman discussing the STCP (Sea-Tac Communities Plan) adopted by the Port of Seattle and King County. Jovanovich urges that citizen representatives on the Policy Advisory Committee should come from noise impacted areas around the airport.
    CategoriesCorrespondence, History, Key Documents TagsAirport, Airport Committees, Airport Noise Law, Port Of Seattle
  • 1973-07-01

    Technical Report #2 Public Facilities and Services in the Sea-Tac Communities Plan Study Area

    ★
    A technical report examining public facilities and services in the SeaTac Communities Plan Study Area, including schools, parks, libraries, fire protection, and utility services. The report was produced by King County’s Office of Community and Environmental Development as part of community planning efforts in the airport area.
    CategoriesHistory, Key Documents TagsAirport, Airport Communities Coalition, Airport Community Ecology Fund, Port Of Seattle, Sea-Tac Communities Plan
  • 1968-07-01

    Building the Seattle-Tacoma Air Gateway

    ★ 31
    A 1968 report analyzing the development of Seattle-Tacoma International Airport as an air transportation hub. The document examines air traffic growth patterns, airline service routes, and the evolution of commercial aviation at Sea-Tac from 1958-1967, showing dramatic increases in passengers, cargo, and aircraft movements.
    CategoriesHistory, Key Documents TagsAirline Industry, Airport, Airport Expansion, Aviation Committees, Port Of Seattle
  • 2026 07 14 rm packet pdf
    2026-07-14

    Port Of Seattle regular commission meeting agenda, July 14, 2026

    Agenda for the Port of Seattle Regular Commission Meeting held July 14, 2026, via hybrid format (MS Teams and in person at Port of Seattle Headquarters). The agenda includes consent items such as approval of meeting minutes, collective bargaining agreements with Teamsters Local 117, environmental permitting consulting services authorization, a South Park Marina cleanup agreement,
    TagsHamdi Mohamed, Port Of Seattle, Port Of Seattle Commission, Ryan Calkins, Sam Cho
  • Port of seattle response to burien on sirrpp dec 2025 page 2

    Port of seattle response to burien on sirrpp dec 2025 page 2

    Port of Seattle Commission President Toshiko Hasegawa responds to Mayor Kevin Schilling and Burien City Council regarding the Sound Insulation Repair and Replacement Pilot Program, explaining the program’s scope, eligibility criteria, and initial results.
    TagsBurien Airport Committee, City of Burien, Port Of Seattle, SIRRPP, Sound Insulation, Toshiko Hasegawa

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Upcoming Events

  • Port of Seattle Regular Commission Meeting
    Add to CalendarMTuesday Jul 14: 12:00pm
    2711 Alaskan Way, Seattle, Washington
    2026 07 14 rm packet pdf

    8g. Adoption of Resolution No. 3851 – Issuance and Sale of Subordinate Lien Revenue Bonds, Series 2026A and 2026B, Not-to-Exceed $400,000,000
    10a. Authorization to Increase Post-IAF Airline Realignment Project Budget by $3,752,000; Execute Tenant Reimbursement Agreement with United Airlines for $15,500,000 (Concourse B United Airlines Lounge); Authorize Remaining Project Budget of $17,352,000 – Total Estimated Project Cost: $158,252,000 (CIP #C801158)
    11a. 2027 Budget Development Briefing

    [...]
  • Rep. Adam Smith Aviation Forum
    Add to CalendarMSaturday Jul 18, 1:00pm - 2:00pm
    2400 S. 240th St,
    Event image 1

    From the Office of Congressman Adam Smith: Highline College (Building 8, Mt. Townsend Room)Des Moines, WA Saturday, July 18 • 1 PM – 2 PM Join Rep. Adam Smith for an Aviation Forum. Attendees will have questions and concerns about aviation noise and emissions. RSVP today! Representative Adam Smith is hosting an aviation forum with

    [...]

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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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