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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.
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Category : Meetings(460)

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  • 2016-12-01

    Ultrafine Particles Near Airports

    This December 2016 presentation by University of Washington Professor Tim Larson examines ultrafine particles (UFPs) — tiny airborne particles smaller than 0.1 micrometers — found near airports, with a focus on emissions from aircraft and other combustion sources. Conducted in collaboration with researchers from UW and USC, the study explores how these microscopic particles, which are far smaller than diesel smoke or tobacco smoke particles, may pose environmental and health concerns for communities near airports like Sea-Tac. The research provides scientific context for understanding air quality impacts associated with airport operations.
    CategoriesMeetings TagsNeelakshi Hudda, Timothy Larson, UFP, Ultrafine Particulates, UWDEOHS
  • 2016-12-01

    Ultrafine Particles Near Airports

    Presentation by Professor Tim Larson (CEE, University of Washington) on ultrafine particles (UFPs) near airports, delivered December 2016. Covers what UFPs are, their size range (sub-100nm), and sources including diesel smoke, combustion products, tobacco smoke, and aviation emissions. Collaborative research between UW (DEOHS) and USC researchers Scott Fruin and Neelakshi Hudda. References ACI EUROPE UFP
    CategoriesMeetings TagsNeelakshi Hudda, Timothy Larson, UFP, Ultrafine Particulates, UWDEOHS
  • 2016-11-07

    Aviation Capacity and Air Freight Meeting Notes: November 7, 2016

    Meeting notes from a November 7, 2016 aviation capacity and air freight session held at SeaTac International Airport, covering topics such as top cargo commodities, airport capacity constraints, and cargo data tracking challenges. Speakers including port commissioners, WSDOT representatives, and airport managers discussed Sea-Tac's approaching operational capacity, the heavy reliance on passenger belly cargo, and the potential for other Washington airports like Spokane and Moses Lake to absorb freight demand. The group explored possible next steps including an air freight study, shipper outreach, and intermodal coordination strategies.
    CategoriesMeetings TagsCapacity, Cargo, SAMP, Sea-Tac Airport, Sustainable Airport Master Plan, Washington State Legislature, WSDOT
  • 2016-07-26

    Tim Larson UW DEOHS presentation: Ultrafine particles near airports, July 2016

    Title slide of a presentation titled 'Ultrafine Particles Near Airports' by Professor Tim Larson of the Department of Civil and Environmental Engineering (CEE) at the University of Washington (UW), dated December 2016. The slide features a photograph of a commercial aircraft on approach to landing at sunset, with visible wingtip vortices in the clouds above.
    CategoriesMeetings TagsPresentation, Sea-Tac Airport, Timothy Larson, Ultrafine Particulates, UWDEOHS
  • 2012-01-26

    Des Moines City Council Regular Meeting Agenda and Minutes January 26, 2012

    This document contains the agenda for the Des Moines City Council regular meeting on January 26, 2012, including consent calendar items, new business items, and administrative reports. It also includes minutes from the previous meeting on January 5, 2012, which featured the swearing in of council members and election of mayor and mayor pro-tem.
    CategoriesMeetings Tagscity council, Des Moines
  • January 26 2012 City Council Packet Pdf
    2012-01-26

    Des Moines City Council Regular Meeting Agenda and Minutes

    This document contains the agenda for the Des Moines City Council regular meeting on January 26, 2012, including consent calendar items, new business items, and administrative reports. It also includes minutes from the previous meeting on January 5, 2012, which featured the swearing in of council members and election of mayor and mayor pro-tem.
    CategoriesMeetings Tagscity council, Des Moines
  • 2010-03-09

    Port of Seattle Commission regular meeting minutes March 9, 2010

    These are the approved minutes from the Port of Seattle Commission's regular meeting held on March 9, 2010, covering routine administrative and operational matters such as staff recognitions, security service contracts, and facility maintenance approvals. The meeting included the introduction of new Fire Chief Randy Krause, recognition of the 2009 Firefighter of the Year, and authorization of various contracts including printer procurement for Seattle-Tacoma International Airport passenger processing. Note that this document does not contain Sea-Tac Airport noise policy content, as it focuses primarily on general port operations and infrastructure decisions.
    CategoriesMeetings TagsKing County, Port Of Seattle, Port Of Seattle Commission, Property Tax Levy
  • Rm march 9, 2010 minutes linked pdf
    2010-03-09

    Commission regular meeting minutes march 9, 2010

    Minutes from the Port of Seattle Commission regular meeting held March 9, 2010. Meeting included recognition of diversity award winner, introduction of new Fire Chief Randy Krause, approval of various contracts including security services for Terminal 91 and printer procurement for Sea-Tac Airport, and authorization for water main replacement projects.
    CategoriesMeetings TagsPort Of Seattle, Port Of Seattle Commission, Sea-Tac Airport, Terminal
  • 2010-01-01

    Port Of Seattle Public Meeting on Part 150 Airport Noise and Land Compatibility Study Update

    A public meeting panel discussion hosted by the Port of Seattle addresses Agenda Item 7a: the Part 150 Airport Noise and Land Compatibility Study Update, as shown by the on-screen caption and the Port of Seattle branded tablecloth. Four panelists are seated at the head table while audience members and a standing presenter are visible in the room.
    CategoriesMeetings TagsPart 150, Port Of Seattle, public hearing, Sea-Tac Airport
  • Port of Seattle Special Meeting 12/09/2008 Audio

    https://seatacnoise.info/wp-content/uploads/SM_20081209_Pt2_AUD.wma Investigation of corruption in Third Runway construction
    CategoriesHistory, Meetings TagsMic Dinsmore, Mike McKay, Port Of Seattle, Third Runway

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  • StART SEA Stakeholder Advisory Round Table
    Add to CalendarMWednesday Aug 26, 5:00pm - 7:00pm
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    START meetingagenda 2026826 final 0 pdf

    Meeting Objectives Introduce the primary feedback themes identified by StART members regarding StART’s Operating Procedures and determine areas that may warrant future discussion. 5:00 PM – Welcome Meeting Management Welcome Lead: Andrés Mantilla, Facilitator, Uncommon Bridges; Wendy Reiter, Airport Managing Director, POS 5:15 PM – Dinner: All participants eat. 5:30 PM – StART Operating Procedures

    [...]
  • Commercial Aviation Work Group
    Add to CalendarMThursday Sep 3, 10:00am - 1:30pm
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    Cawg agenda sep 3 26 virtual pdf

    Meeting Agenda 10:00 a.m. – 10:15 a.m. | Welcome – Evan Nordby, Chair a. Introductions and Agenda Reviewb. Status of appointments and non-voting member invitationsc. Other updates as necessary 10:15 a.m. – 11:00 a.m. | Is it practical and legal to operate the western Washington [Puget Sound] airports as a single airport system? – Consultant

    [...]

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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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