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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.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
  • Everything you think you know about the airport is wrong.

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  • 2024-01-15

    SB 5955 Large port districts – committee sign-in sheet

    This document lists sign-ins for a Washington State legislative hearing on SB 5955, a bill concerning large port districts, held in January 2024. The overwhelming majority of participants — including residents, neighborhood groups, and city officials from communities like SeaTac, Des Moines, and Seattle — registered in support of the bill, while only two individuals, representing the Port of Seattle and the Washington Public Ports Association, registered in opposition. The bill and its broad community backing appear to be driven by concerns about airport noise and its impact on neighborhoods surrounding Seattle-Tacoma International Airport.
    TagsPort Of Seattle, Quiet Skies Puget Sound, SB5955, Sea-Tac Airport, Washington State LegislatureFolderSB5955
  • 2024-01-15

    HB 2103 large port districts – CSI sign-in sheet

    This document is a sign-in sheet for public testimony on Washington State House Bill 2103, concerning large port districts, recorded in January 2024. The bill drew significant public interest, with the majority of participants — including representatives from the cities of Des Moines, Burien, and SeaTac, as well as noise advocacy groups like SeatacNoise.Info and Quiet Skies Puget Sound — expressing support, while opponents included the Port of Seattle and the Washington Public Ports Association. The testimony period reflects an ongoing community debate over local government oversight of large port districts, particularly in relation to aircraft noise impacts around Seattle-Tacoma International Airport.
    TagsHB2103, Port Of Seattle, Quiet Skies Puget Sound, Sea-Tac Airport, Washington State LegislatureFolderSB5955
  • 2024-01-01

    Appendix F: Hazardous Materials, Solid Waste, and Pollution Prevention Technical Report: Sustainable Airport Master Plan Near-Term Projects

    This technical report, prepared by Landrum & Brown for the Port of Seattle in January 2024, assesses hazardous materials, solid waste, and pollution prevention concerns related to near-term construction projects under the Sustainable Airport Master Plan at Seattle-Tacoma International Airport. It includes investigations of contaminated fuel farm sites, environmental baseline studies, and regulated building materials surveys (such as asbestos and lead) for several airport facilities slated for redevelopment. The report compiles findings and regulatory correspondence from Washington State Department of Ecology to guide safe handling and cleanup of hazardous materials during planned airport improvements.
    TagsEcology, Landrum & Brown, Port Of Seattle, SAMP, Sea-Tac Airport, SEPA, Sustainable Airport Master PlanFolderAppendices
  • 2024 flyquiet scores pdf 1
    2024-01-01

    Fly Quiet 2024 Scores

    Port Of Seattle Fly Quiet 2024 annual scores for airlines operating at Sea-Tac Airport, scored on four criteria: noise levels of take-offs and landings, adherence to SEA Noise Abatement flight procedures, adherence to SEA ground maintenance engine run-up rules (-100 points per violation), and limiting late-night noise exceedances (-1 to -5 points per exceedance). Table
    TagsFly Quiet, Noise Abatement Procedures, Port Of Seattle, Sea-Tac AirportFolderFly Quiet
  • 2024-01-01

    2024 budget in brief

    The Port of Seattle's 2024 Budget in Brief outlines the organization's financial plans and priorities, including a historic $5.6 billion five-year capital improvement plan spanning aviation, maritime, and economic development facilities. Seattle-Tacoma International Airport (SEA) reported record-breaking passenger volumes in 2023, with 2024 forecasted to be the strongest year ever for airport and cruise traffic. The budget reflects a strategic approach to balancing bold investment in infrastructure with long-term financial sustainability amid challenges such as inflation and global uncertainty.
    TagsBudget, Northwest Seaport Alliance, Port Of Seattle, Sea-Tac AirportFolderFinance
  • 2024-01-01

    Hazardous Materials, Solid Waste, and Pollution Prevention Technical Report: Sustainable Airport Master Plan – Near-Term Projects

    This technical report, prepared by Landrum & Brown for the Port of Seattle in January 2024, addresses hazardous materials, solid waste, and pollution prevention as part of the Sustainable Airport Master Plan's near-term projects at Seattle-Tacoma International Airport. It documents environmental assessments of various airport sites, including fuel farm areas, cargo buildings, and airline maintenance facilities, examining issues such as soil contamination, regulated building materials like asbestos and lead, and fueling site investigations. The report compiles findings and supporting attachments from multiple environmental studies conducted across the airport campus.
    TagsEcology, Landrum & Brown, NEPA, Port Of Seattle, SAMP, Sea-Tac Airport, Sustainable Airport Master PlanFolderAppendices
  • 2024-01-01

    Fly Quiet 2024 Scores

    The Fly Quiet 2024 Scores report ranks airlines operating at Seattle-Tacoma International Airport based on four criteria: noise levels during take-offs and landings, adherence to SEA Noise Abatement flight procedures, compliance with ground maintenance engine run-up rules, and limiting late-night noise exceedances. Airlines receive a composite FQ Score, with top performers including Air Canada (717) and Frontier Airlines (706), while carriers with runup violations or poor noise adherence, such as Delta Air Lines (572) and Atlas Airlines (395), scored significantly lower. The report identifies Air Canada as a winning airline and Air France as the most improved, serving as a public accountability tool for noise management at Sea-Tac Airport.
    TagsFly Quiet, Noise Abatement Procedures, Port Of Seattle, Sea-Tac AirportFolderFly Quiet
  • 2024-01-01

    Hazardous Materials, Solid Waste, and Pollution Prevention Technical Report: Appendix F — Hazardous Materials and Solid Waste

    This technical report, prepared by Landrum & Brown for the Port of Seattle in January 2024, covers hazardous materials, solid waste, and pollution prevention as part of the Sustainable Airport Master Plan's near-term projects at Seattle-Tacoma International Airport. It includes assessments of contaminated fuel farm sites, regulated building materials such as asbestos and lead in airport structures, and environmental investigation reports for fueling sites. Supporting attachments document findings from agencies like Washington State Ecology and surveys of specific airport buildings managed by tenants including United Airlines and Swissport.
    TagsEcology, Landrum & Brown, NEPA, Port Of Seattle, SAMP, Sea-Tac Airport, Sustainable Airport Master PlanFolderAppendices
  • 2023-12-30

    JetBlue and Spirit Airlines Aircraft at Airport

    A JetBlue Airways Airbus A320 taxis on the runway while a Spirit Airlines aircraft (in its distinctive yellow livery) is visible in the background. A ground crew vehicle tows baggage equipment in the foreground at what appears to be a busy commercial airport.
    Tagsaircraft, Airline Industry, Airports, Sea-Tac AirportFolderAirlines
  • 2023-12-27

    Airport Terminal with Japan Airlines and Lufthansa Aircraft

    A Japan Airlines (JAL) Boeing 787 Dreamliner, registration JA844J, taxis on the apron at Seattle-Tacoma International Airport. In the background, aircraft from Lufthansa (World Business Class livery), Qatar Airways, and Delta Air Lines are visible at the terminal gates.
    Tagsaircraft, Airline Industry, Sea-Tac AirportFolderAirlines

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Upcoming Events

  • Part 150 NCP Workshop — Burien
    Add to CalendarMSaturday Oct 17: 10:00am

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — SeaTac
    Add to CalendarMMonday Oct 19: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — Des Moines
    Add to CalendarMTuesday Oct 20: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]

[See all...]


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.
read more...

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.
continue...

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