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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.
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Category : Meetings(468)

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  • 2022-09-19

    StART Federal Policy Working Group meeting summary, September 19, 2022

    The StART Federal Policy Working Group met on September 19, 2022, to receive a briefing on the history and limitations of the FAA's 65 DNL aircraft noise standard, which new surveys suggest may significantly underestimate the share of people highly annoyed by airport noise. The group also received updates on federal funding opportunities under the Infrastructure Bill and Inflation Reduction Act, and reviewed a draft 2023 FAA Reauthorization Priorities Letter urging the FAA to revisit its noise policies. Members discussed plans for a joint trip to Washington, D.C. to personally advocate for updated noise standards with congressional leaders.
    CategoriesMeetings TagsStARTFolderStART
  • 2022-09-13

    Commercial Aviation Coordinating Commission: Online Open House and Virtual Public Meeting Report

    The Commercial Aviation Coordinating Commission (CACC) held an online public engagement process in August–September 2022 to gather Washington state residents' input on potential new airport sites. Nearly 20,000 users participated, and majorities opposed all ten proposed 'greenfield' locations, citing concerns about environmental impacts, noise, farmland loss, and traffic. The most common feedback at virtual public meetings was opposition to the East King County site, with many participants also raising concerns about proximity to Sea-Tac Airport.
    CategoriesMeetings TagsCACC, Commercial Aviation Coordinating Commission, community engagement, Open House, WSDOTFolderCACC
  • 2022-09-12

    City of Naples City Council and Naples Airport Authority Joint Workshop Meeting Minutes – September 12, 2022

    Minutes from a September 12, 2022 joint workshop between the Naples, Florida City Council and Naples Airport Authority cover discussions on the Airport Master Plan, noise reduction efforts, and community concerns about increasing jet traffic. Key topics included raising aircraft flight path ceilings to reduce noise, the possibility of reclassifying Naples as a Class C airport, and whether the Master Plan's growth projections were already outdated given a 40% surge in jet traffic. Residents and neighborhood association representatives called for equitable distribution of noise impacts and urged immediate action rather than waiting for a formal noise study to be completed.
    CategoriesMeetings TagsGeneral Aviation, Master Plan, Naples, Noise Abatement Procedures, Part 150FolderNaples
  • 2022-08-24

    Written public comment on 8/24/22 Port Of Seattle “StART” meeting

    In August 2022, community advocate David Goebel filed a written public comment objecting to the Port of Seattle's switch from standard Zoom meetings to a restricted 'Webinar Panelist' format for its SeaTac Airport Stakeholder Advisory Round Table (StART) meetings. Under the new format, members of the public are invisible 'observers' with no chat access, and can only speak for two minutes when their microphone is briefly enabled by the facilitator. Goebel argues this change fundamentally reduces transparency and genuine public engagement compared to the previous format, where all participants—including the public—were visible to meeting members.
    CategoriesMeetings TagsStARTFolderStART
  • Ufp advisory group meeting august 8, 2022 notes pdf
    2022-08-08

    UFP Advisory Group Meeting Minutes: August 8, 2022

    Meeting minutes of the Ultrafine Particle (UFP) Advisory Group held August 8, 2022, covering indoor air quality research and aircraft impacts on schools near Sea-Tac Airport. Key topics include Phase I findings from the MOV-UP study showing 50% UFP infiltration reduction to 10% with HEPA air purifiers in classrooms, Principal Component Analysis (PCA) of particle
    CategoriesMeetings TagsEdmund Seto, Elena Austin, indoor air quality, MOV-UP, PSCAA, Sea-Tac Airport, Tim Gould, UFP, Ultrafine Particulates, UWDEOHSFolderHealth
  • 2022-08-08

    UFP Advisory Group Meeting Minutes: August 8, 2022

    A University of Washington research team presented findings to a community advisory group showing that HEPA air purifiers in classrooms near Sea-Tac Airport reduced ultrafine particle (UFP) levels from 50% down to just 10% of outdoor concentrations. The meeting, held August 8, 2022, also covered a small pilot health study suggesting short-term cardiovascular and respiratory differences in people exposed to aircraft UFPs while walking under flight paths. Participants from government agencies, community organizations, and public health departments discussed next steps including expanded outdoor monitoring, wildfire response planning, and potential new funding through the HEAL Act.
    CategoriesMeetings TagsEdmund Seto, Elena Austin, indoor air quality, MOV-UP, PSCAA, Sea-Tac Airport, Tim Gould, UFP, Ultrafine Particulates, UWDEOHSFolderHealth
  • 2022-08-01

    Urban ultrafine – advisory group meeting, August 2022

    A University of Washington research team held an advisory group meeting in August 2022 to discuss ultrafine particle (UFP) pollution in urban areas near airports. The meeting covered topics including indoor air quality in schools affected by aircraft emissions, short-term health effects of UFPs, and plans for mobile air quality monitoring. The multidisciplinary team includes environmental health scientists, researchers, and public health experts examining how aviation-related pollution impacts surrounding communities.
    CategoriesMeetings TagsEdmund Seto, Elena Austin, indoor air quality, Ultrafine Particulates, University Of WashingtonFolderHealth
  • 180620-SAMP-Presentation-Public-Meeting 14 LTP-cropped

    A color-coded airport master plan layout showing proposed development elements including new terminal, new main entrance, new cargo facilities, new support facilities, new hardstand/hold pad, long-range study areas, new pavement, and demolition zones. The legend distinguishes elements by color, and the drawing appears to be page 14 of a planning document, depicting a large airfield with multiple concourses and gate areas.
    CategoriesMeetings TagsAirport Layout Plans, Master Plan, Presentation, SAMP, Sea-Tac Airport, Sustainable Airport Master PlanFolderSAMP
  • 180620-SAMP NTP Presentation-Public-Meeting 16-NTP-Environmental Review-cropped

    An aerial planning map of Seattle-Tacoma International Airport (Sea-Tac) showing proposed capital improvement projects categorized into Airside, Terminal, Cargo, Landside, and Airport/Airline Support elements. Projects are color-coded by type (new terminal, new pavement, new cargo, new support facilities, demolition, new hardstand/hold pad) and labeled with alphanumeric identifiers including runway extensions, taxiway relocations, new terminal gates, cargo redevelopment areas, and employee parking structures.
    CategoriesMeetings TagsAirport Expansion, Environmental Review, Map, SAMP, Sea-Tac Airport, Sustainable Airport Master PlanFolderSAMP
  • 180620-SAMP-Presentation-Public-Meeting 12 NTP Major Improvements-cropped

    An aerial planning map of Seattle-Tacoma International Airport showing proposed capital improvements including a Second Terminal, North Gates, Busway & Stations, Taxiway A/B and D Extensions, Westside Maintenance Campus, Fuel Farm Expansion, C4S Warehouse Redevelopment, Hardstand pads, ARFF Relocation, and Roadway Improvements. The legend distinguishes new terminal, maintenance, cargo, support facilities, hardstand pads, existing buildings, new pavement, and demolition areas.
    CategoriesMeetings TagsAirport Expansion, capital improvements, Map, SAMP, Sea-Tac Airport, Sustainable Airport Master PlanFolderSAMP

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Upcoming Events

  • Stay Grounded Event: Night trains, not night planes!
    Add to CalendarMSunday Sep 13: 12:00am
    Ntnnp social media3

    For the past two years, more than 220 initiatives from 15 countries have declared September 13th as the International day for the ban of night flights at airports. In parallel, activists across Europe have been gathering for pyjama parties for night trains – coordinated in 2024 and 2025 by Back on Track and Stay Grounded.

    [...]
  • Burien Airport Committee Meeting September 15, 2026
    Add to CalendarMTuesday Sep 15: 6:00pm
    400 SW 152nd St, Burien, WA 98166
    Burien airport committee 15 sep 2026 agenda pdf pdf

    a) Part 150 Noise Study (Emily Inlow-Hood) — 15 minutes
    b) SAMP Update and Next Steps (Brian Davis and Sarah Moore) — 15 minutes
    c) Legislative Updates — 10 minutes
       • SCA (Sarah Moore)
       • Work with Sen. Orwall (Brian Davis)
    d) StART Reorganization (Jeff Harbaugh and Karen Veloria) — 10 minutes

    [...]

[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!

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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