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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.

TagNoise(78)

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  • Are the airplanes getting louder and lower?

    No. And maybe. Objectively speaking, individual aircraft flyovers near Sea-Tac Airport are not getting lower or louder. (Before you click away in disgust, note that some of our members live as low as ‘760’, ie. when correcting for sea level less than 400 feet directly under the belly of an aircraft. No one is more
    CategoriesExplainers, Frequently Asked Questions TagsNoise
  • FAA Aging Sound Insulation Report to Congress

    TagsFAA, Noise, Sound Insulation
  • National Transportation Noise Map (dot.gov)

    TagsDepartment Of Transportation, Map, Noise
  • 2018-08-06

    Categorical Exclusions, Metroplexes, and Aircraft Noise Complaints

    August 6, 2018 IN10947 The Federal Aviation Administration (FAA) has initiated changes to airspace and flight procedures to take advantage of new technologies deployed under NextGen, a comprehensive air traffic modernization initiative that relies on satellite-based navigation and tracking to improve efficiency and airspace capacity. In some neighborhoods, however, FAA’s changes have increased overflights triggering
    CategoriesFrom The Web TagsCATEX, CRSReports, FAA, NextGen, Noise
  • FQUROH: A Flight Demonstration Project for Airframe Noise Reduction Technology

    FQUROH: A Flight Demonstration Project for Airframe Noise Reduction Technology – YouTube To make future aircraft quieter, JAXA has been developing airframe noise reduction technologies. The footage introduces JAXA’s FQUROH flight demonstration project for airframe noise reduction technology. (March 2018) (FQUROH stands for the “Flight Demonstration of Quiet Technology to Reduce Noise from High-lift Configurations”)
    CategoriesFrom The Web Tagsaircraft, JAXA, Noise
  • 2017-04-14

    Burien fought the FAA over airplane noise and won, so far

    Residents teamed up with the City of Burien to fight the FAA over airplane noise and won, at least so far. Neighbors noticed an increase in airplane noise last summer and say the FAA started diverting jet propeller planes from Sea-Tac to the west over Burien, when take-off was to the north. Residents complained about
    CategoriesFrom The Web TagsCATEX, City of Burien, FAA, KIRO7, Noise, Quiet Skies Coalition, Sea-Tac Airport
  • Larson Davis 831 Manual

    This is the hardware used for each of the 24 permanent noise monitors around Sea-Tac Airport. The significance for us ‘civilans’ is that it uses open-source standards for storing data. Which means that the public can (and should) have access to its recordings. That would enable us to audit the reports we get from the
    TagsNoise, Noise Monitors
  • Port presents remedies for Sea-Tac Airport noise

    TagsHighline Times, News, Noise, Part 150
  • 2007-04-02

    Massachusetts v EPA, 549 U.S. 497 (2007)

    Annotation Primary HoldingThe Clean Air Act allows the Environmental Protection Agency to regulate greenhouses gases because they qualify as air pollutants. Also, standing requires showing a concrete harm that can be traced to the defendant and remedied by the courts. Read More  Syllabus   SYLLABUS OCTOBER TERM, 2006 MASSACHUSETTS V. EPA SUPREME COURT OF THE
    CategoriesFrom The Web TagsAirport Communities Coalition, Environment, Noise, pollution, Port Of Seattle, Sea-Tac Airport
  • Aircraft Noise: The Ailment And The Treatment

    By Arline L. Bronzaft, Ph.D., Chair, Aircraft Noise Abatement Group of New York and New Jersey (ANAG) | Hearing Rehabilitation Quarterly – Special Edition (2001) THE NEW MEANING OF F.A.A. The summer of 2000 was marked by an unusually high number of aircraft delays, especially at LaGuardia Airport in New York City. These delays continued
    CategoriesFrom The Web TagsNoise, NoiseAwareness.org

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Upcoming Events

  • Port of Seattle Regular Commission Meeting April 28, 2026
    Add to CalendarMTuesday Apr 28: 12:00pm
    17801 International Blvd, Seattle, WA 98158
    2026 04 28 RM Packet Pdf 1

    # New Business Items
    **Order No. 2026-04:** Directs Executive Director to explore a program facilitating secure area access for union business requirements at Seattle-Tacoma International Airport.

    **Resolution No. 3848:** Approves Port's participation in City of Bellevue's Tax Increment Area.

    **Fishermen's Terminal C-15 Building Improvements:** Authorization for Executive Director to approve funding to advertise and execute a major public works construction contract for project completion.

    [...]
  • StART (SEA Stakeholder Advisory Round Table) Meeting
    Add to CalendarMWednesday Apr 29, 5:00pm - 7:00pm
    Zoom Webinar
    Start Meetingagenda 2026429 Pdf 1

    - **SAMP Environmental Review**: Detailed comparison between SEPA Environmental Impact Statement and NEPA Environmental Assessment processes for Near-Term Projects
    - **Community Roundtable Updates**: Progress report on airport stakeholder engagement initiatives
    - **Next Steps**: Implementation timeline for environmental review findings

    **Notable Action Item:**
    Public comment period opened for stakeholder input on airport development plans.

    [...]
  • 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!

This is the first study to combine a one-year mobile monitoring campaign with PMF (Positive Matrix Factorization) analysis to simultaneously estimate source-specific air pollution exposures and emission factors of different vehicle types. This methodology can be extended to other metropolitan areas.
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