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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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  • 2025-12-26

    A Top Source of Lead Pollution Faced Tighter Rules. Then Trump Intervened

    The president exempted a copper smelter in Arizona from air-quality rules. An E.P.A. official guided the company that sought the exemption, emails show. By Maxine Joselow Photographs and Video by Caitlin O’Hara Maxine Joselow and Caitlin O’Hara reported from Miami, Ariz. Lee Becquet doesn’t like to leave the house with his 2-year-old son, Eugene. That’s because their
    CategoriesFrom The Web TagsEnvironment, Lead, New York Times
  • 2025-08-11

    KCIA Roundtable meeting packet August 11, 2025

    Agenda for the August 11, 2025 King County International Airport Boeing Field Roundtable Advisory Committee meeting, including topics such as RNAV recommendation outreach, insurance requirements, lead impacts on community health, and Vision 2045 Airport Plan updates. Also includes minutes from the July 14, 2025 meeting covering approval of June minutes, public comment on meeting facilitation
    CategoriesMeetings TagsAdvisory Committees, Elena Austin, KCIA, King County International Airport, Lead, Roundtable, UWDEOHS
  • 2025-08-11

    Roundtable Advisory Committee meeting agenda and minutes, August 11, 2025 and July 14, 2025

    Agenda for the August 11, 2025 King County International Airport Boeing Field Roundtable Advisory Committee meeting, including topics such as RNAV recommendation outreach, insurance requirements, lead impacts on community health, and Vision 2045 Airport Plan updates. Also includes minutes from the July 14, 2025 meeting covering approval of June minutes, public comment on meeting facilitation
    CategoriesMeetings TagsAdvisory Committees, KCIA, King County International Airport, Lead, Roundtable
  • 2024-10-24

    EPA imposes stricter standards to protect children from exposure to lead paint

    Oct. 24, 2024 at 2:04 am Updated Oct. 24, 2024 at 2:33 pm      1 of 2 | FILE – Contractors Luis Benitez, foreground, and Jose Diaz, background, clean up lead paint in a contaminated building, Feb. 23, 2006, in Providence, R.I. (AP Photo/Chitose Suzuki) By  MATTHEW DALY The Associated Press WASHINGTON (AP) — Two weeks
    CategoriesFrom The Web TagsEPA, Health, Lead
  • Centennial Airport is Leading the Way With Unleaded Avgas

    Author: Jodi Richards Published in: November-December 2023 In early May, Centennial Airport (APA) in Englewood, CO, became that state’s first airport to offer unleaded aviation gas for piston-engine aircraft. The active general aviation facility is even offsetting associated costs for early adopters who buy the more expensive eco-friendly alternative. Executive Director Mike Fronapfel says that
    CategoriesFrom The Web TagsAvGas, General Aviation, Lead
  • Flightradar24.com n249cb flight track

    The difficulty for us is the fact that this was almost 2.5 hours of leaded gas expended simply for entertainment value.
    CategoriesFrom The Web TagsFlight Tracks, General Aviation, Lead, Sky Art
  • 2023-05-02

    Eliminate Aviation Gasoline Lead Emissions Initiative (EAGLE): Aviation Noise & Emissions Symposium presentation

    The Eliminate Aviation Gasoline Lead Emissions Initiative (EAGLE) is a coalition of government and industry partners, including the FAA and major aviation associations, working to eliminate lead emissions from aviation gasoline by the end of 2030 without compromising the safety or efficiency of general aviation. The initiative operates through four key pillars: supply chain infrastructure and deployment, research and innovation, unleaded fuel evaluation and authorization, and regulation and policy activities. A presentation on the initiative was delivered at the Aviation Noise & Emissions Symposium at U.C. Davis on May 2, 2023.
    TagsANES, AvGas, Aviation Noise & Emissions Symposium, FAA, Lead
  • EPA Proposes Endangerment Finding for Lead Emissions from Aircraft Engines that Operate on Leaded Fuel

    Proposed Endangerment Finding, if finalized, is an important step forward to address the largest remaining source of lead pollution to air October 7, 2022 Contact Information EPA Press Office (press@epa.gov) EPA Proposes Endangerment Finding for Lead Emissions from Aircraft Engines that Operate on Leaded Fuel Proposed Endangerment Finding, if finalized, is an important step forward
    CategoriesFrom The Web TagsAvGas, Environmental Protection Agency, EPA, Lead
  • General Aviation Moves Closer to an Unleaded Future

    The FAA’s approval of the use of G100UL fuel in all piston aircraft directly addresses the industry’s long-standing goal of finding solutions that can be used for the entire GA piston fleet. Related To: Aircraft Owners and Pilots Association (AOPA) The FAA on Sept. 1 signed on supplemental type certificates to allow General Aviation Modifications Inc.’s
    CategoriesFrom The Web TagsAOPA, Aviation Pros, FAA, General Aviation, Lead
  • 2022-08-24

    Heavy metals in the garden

    This Washington State University Cooperative Extension factsheet explains the risks of heavy metals such as lead, cadmium, and arsenic in garden soils, with a focus on the greater Seattle-Tacoma region. It identifies locations most likely to have contamination, including sites near old painted buildings, heavily traveled roads, and areas affected by the former Tacoma smelter. The factsheet offers practical gardening tips to reduce exposure, such as growing fruiting crops, adding organic matter, liming soil, and washing produce thoroughly.
    TagsArsenic, King County, Lead, soil, Washington State University

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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!

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. 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.
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