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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.

Tagairport issues(15)

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  • Gao 24 107001 Pdf
    2024-09-01

    AIR TRAFFIC CONTROL – FAA Actions Are Urgently Needed to Modernize Aging Systems

    ★
    GAO report to Congressional committees identifying that 76% of FAA’s air traffic control systems are unsustainable or potentially unsustainable, with 58 systems having critical operational impacts on safety and efficiency. The report highlights urgent need for modernization following a 2023 national airspace shutdown due to aging system outage.
    CategoriesFrom The Web, Key Documents TagsAir Traffic Control, Airport, airport issues, Airport Noise Law, ATC, Aviation International News
  • 2020 01 28 SM 8A 1 Pdf
    2020-01-28

    Commission Agenda Memorandum – Flight Corridor Safety Program 2019 contracts, agreements, and real property interests

    ★
    Port of Seattle commission agenda item requesting authorization for the Executive Director to execute contracts and agreements related to the Flight Corridor Safety Program 2019, including removal of flight path obstructions, tree replanting, and property rights acquisition. The total cost estimate is $5,895,000 for a total project cost of $8,500,000.
    CategoriesKey Documents TagsAir Rights, Airport, airport issues, Airport Layout Plans, Port Of Seattle
  • 2002-06-03

    Legal Analysis of King County’s Role in Des Moines Beach Park Conveyor Belt Proposal

    ★
    Legal counsel James L. Brewer analyzes King County’s jurisdictional authority regarding a proposed fill material conveyor belt operation at Des Moines Beach Park. The memo examines property interests, covenants requiring park use only, and concludes the proposed 30-month project would be inconsistent with park purposes due to significant disruption.
    CategoriesKey Documents, Litigation TagsAirport Communities Coalition, Airport Expansion, airport issues
  • 2002-05-01

    C.A.S.E. MEETING MINUTES May 1, 2002

    ★
    Meeting minutes from Citizens Against Sea-Tac Expansion discussing various airport-related issues including geese shooting near schools, conveyor belt project opposition, arsenic contamination concerns, and updates from local representatives on legislative matters and environmental issues.
    CategoriesKey Documents, Organizations TagsAirport Communities Coalition, Airport Community Ecology Fund, Airport Expansion, airport issues, Arsenic
  • 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.
    CategoriesKey Documents, Litigation TagsAirport, Airport Expansion, airport issues, Aviation Safety Noise Abatement Act 1978, Patty Murray
  • 1996-03-27

    Final Decision on Noise Issues – Expert Arbitration Panel’s Review of Sea-Tac International Airport

    ★
    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.
    CategoriesHistory, Key Documents, Litigation TagsAircraft Maintenance, Airport Communities Coalition, Airport Expansion, airport issues, Airport Noise Law, Port Of Seattle, PSRC
  • 1985-01-25

    Resolution No. 2943 – Updated Noise Remedy Program

    ★ 32
    Port of Seattle resolution adopting an updated Noise Remedy Program for Sea-Tac International Airport to replace the noise remedy element of the previously adopted Sea-Tac Communities Plan. The resolution establishes procedures for noise abatement, property acquisition, and demonstration projects to address aircraft noise impacts.
    CategoriesKey Documents, Legislation TagsAirport Impacted Communities Act, airport issues, Airport Layout Plans, Airport Noise Law, Airport Noise Remedy Update
  • 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
  • 2026-02-02

    2026 City of Des Moines City Council State Legislative Priorities

    Des Moines City Council’s legislative priorities for the 2026 state legislative session, covering public safety funding, airport impact mitigation, historic preservation, ferry development, and local government financial resources. The city is not requesting earmarks for public works projects due to the challenging state budget.
    Tags2026 legislative session, airport issues, City Of Des Moines, Highline Forum, Port Of Seattle
  • Program Idea Weighting – Phase II Process

    Introduction and methodology document explaining the program idea weighting system for Sea-Tac and Communities planning alternatives. Describes the Phase II process for formulating and evaluating alternatives, including criteria for possibility of application, acceptance factor, and implementation probability.
    TagsAdvisory Committees, Airport Committees, airport issues, Sea-Tac Airport

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Upcoming Events

  • PSCAA Advisory Council Meeting
    Add to CalendarMThursday May 14, 9:00am - 12:00pm
    1904 3rd Avenue, Suite 105, Seattle, WA 98101
    May 14 2026 advisory council meeting agenda and materials pdf

    Call to Order – Land Acknowledgement 9:00 – 9:05 Land acknowledgement recognizing Coast Salish people and traditional lands I. Early Morning: Alignment & Assessment A. Approval of March 11, 2026 Minutes 9:05 – 9:30 B. Introductions and Setting Goals and Norms for Retreat 9:05 – 9:30 II. New Business A. Strategic Plan Third Annual Report

    [...]
  • KCIA Vision 2045 Open House
    Add to CalendarMThursday May 14, 5:30pm - 7:30pm
    KCIA Flight Service Station, 6526 Ellis Ave. S. Seattle, WA 98108
    Kcia Boeing Field Beautyshotkcia

    King County International Airport-Boeing Field is at a pivotal moment, developing comprehensive plans that will determine its operations through 2045. The airport's Vision 2045 Airport Plan and Part 150 Study represent crucial strategic initiatives to balance safe, efficient operations with evolving aviation demands and community needs.

    Join airport officials on Thursday, May 14 (5:30-7:30 p.m.) at the KCIA Flight Service Station to discover the preferred alternative for the airport's future development. This isn't just another planning meeting—it's your opportunity to understand how proposed projects and improvements will directly impact aviation services, local operations, and surrounding communities.

    The Vision 2045 plan incorporates extensive stakeholder feedback and addresses critical infrastructure needs for future demand. Meanwhile, the Part 150 Study focuses on noise compatibility programs, ensuring community concerns remain central to planning decisions.

    With environmental analysis nearing completion and submissions to King County Council and the FAA approaching, this open house offers essential insights into decisions that will shape regional aviation for decades.

    Visit KCIAplanning.com for updates.

    [...]

[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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