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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.

Category : Correspondence(182)

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  • 2002-06-03

    Des Moines Beach Park Legal Analysis and Department of Ecology Letter on Third Runway Fill Material

    ★
    Legal memorandum analyzing King County’s role in proposed Des Moines Beach Park conveyor belt operation, including property rights and park use restrictions. Includes Department of Ecology letter clarifying fill material certification requirements for Port of Seattle’s third runway construction.
    CategoriesCorrespondence, Key Documents, Litigation TagsAirport Expansion, Airport Law, Port Of Seattle
  • 2000-02-25

    Letter to U.S. Senators Gorton and Murray Regarding Sea-Tac Airport Safety Issues

    ★
    RCAA requests federal investigation of aviation safety issues at Sea-Tac Airport following KIRO-TV expose revealing hundreds of unreported near misses and close incursions. Letter calls for moratorium on airport expansion permits until safety investigation is completed.
    CategoriesCorrespondence, Key Documents, Litigation TagsAirport, Airport Expansion, airport issues, Aviation Safety Noise Abatement Act 1978, Patty Murray
  • 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
  • Stni letter to port commission on SAMP public hearing june 30 2026 pdf
    2026-06-30

    A letter to the Port of Seattle Commission – make July 9 a special meeting

    Port staff have said there will be some form of listening session at the airport on July 9, in the same room that Port Commission meetings are held, and recorded, as are all Commission meetings. But thus far there has been no confirmation that any of the Commissioners will be in attendance. We sent this
    CategoriesCorrespondence, News Stories
  • Page 1 from cover cover letter fact sheet toc and acronyms

    Page 1 from cover cover letter fact sheet toc and acronyms

    CategoriesCorrespondence
  • Cover letter, Fact sheet, Table of Contents and Acronyms

    CategoriesCorrespondence
  • Cover cover letter fact sheet toc and acronyms pdf

    Cover cover letter fact sheet toc and acronyms pdf

    CategoriesCorrespondence
  • Samp Newsletter Header 600X300

    Samp Newsletter Header 600X300

    CategoriesCorrespondence

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  • Joint Des Moines and Burien Airport Committee Meeting
    Add to CalendarMMonday Jul 13: 4:00pm
    21630 11th Avenue S, Suite C,
    July 13 2026 joint des moines and burien airport committee meeting agenda packet pdf

    Agenda Item: 2026 Aviation Noise & Emissions Symposium Summary Document Link

    [...]
  • Rep. Adam Smith Aviation Forum
    Add to CalendarMSaturday Jul 18, 1:00pm - 2:00pm
    2400 S. 240th St,
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    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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Help study childhood asthma. Get free HEPA filter!

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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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