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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.

TagAviation Pros(11)

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  • Mid-terms: Some Seats Matter More

    The U.S. mid-term congressional elections this November will determine which party controls Congress during the next year’s FAA reauthorization process. Republicans are bullish on retaking both the House of Representatives and Senate, while Democrats are fighting hard to protect their razor-thin majorities. That’s the big picture. Of the 536 total congressional seats (including D.C.’s non-voting delegate…more
    CategoriesFrom The Web TagsAviation Pros, Eleanor Holmes Norton, Peter DeFazio, Politics, Quiet Skies Caucus, Rick Larsen
  • 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
  • The Way We’ve Always Done It

    TOOLS & EQUIPMENT MAINTENANCE IT The Way We’ve Always Done It Aug. 10, 2022 Larry Hinebaugh View Image Gallery Newton’s 1st Law of Thermodynamics says that an object at rest stays at rest, and an object in motion stays in motion unless acted upon by an outside force. And so, it is with aircraft records
    CategoriesHistory TagsAircraft Maintenance & Technology Magazine, Aviation Pros
  • 6 Questions about Section 163 (Including ‘Is this Really Good for Airports?’)

    FAA is obligated to document whether or not it has regulatory authority over use of airport property. A Section 163 determination involves looking at airport layout plan authority and how land was acquired. Rebecca Kanable Whether it’s a proposed Airport Layout Plan (ALP) change, a change in land use from aeronautical to non-aeronautical, or a
    CategoriesFrom The Web TagsAviation Pros, FAA, Land Use, Section 163
  • 2022 Airport Business Project of the Year: $712 Million Modernization Project Brings SEA Closer to 5 Stars

    Rebecca Kanable A permanent art installation in the SEA North Satellite consists of 20 custom glass panels and one large bronze tree log and was designed to re-contextualize the familiar. The $712 million North Satellite (NSAT) Modernization Project at Seattle-Tacoma International Airport (SEA) added eight gates, extended the building 181,000sf and renovated the existing 95,000sf.
    CategoriesFrom The Web TagsAviation Pros
  • Industry Outlook: Commercial Aviation Post Pandemic

    The COVID-19 pandemic has led to a significant reduction in passenger traffic, negatively impacting demand for new aircraft and utilization rates of the existing fleet. These trends have significantly affected aircraft orders and deliveries, which directly impact commercial aerospace original equipment manufacturers’ (OEMs’) topline and the extended supply chain. Also, lower utilization rates resulted in
    CategoriesFrom The Web TagsAircraft Maintenance & Technology Magazine, Aviation Pros, Commercial Aviation, Deloitte
  • Denver Airport Ordered to Pay $33.5 Million for Noise Violations

    by John Aguilar Adams County got just what it asked for in its lengthy fight with Denver International Airport — a judge’s order that DIA pay $33.5 million for noise violations that impacted nearby neighborhoods during a three-year period starting in 2014. The ruling from Jefferson County District Judge Christie Bachmeyer was handed down on
    CategoriesFrom The Web TagsAviation Pros, Denver International Airport, Denver Post, DIA, Legal, Noise Mitigation
  • 2020-04-22

    30 Years After ANCA: Can Airports Live with New Community-Imposed Noise Restrictions?

    Airport Infrastructure & Operations Curt Castagna Advances in technology allow manufacturers to build quieter, more efficient aircraft with less noise impacts on airport neighbors. In In Colorado, Congressional lawmakers are considering a bill that would allow general aviation airports to impose new operational restrictions to reduce aircraft noise, including the ability to limit access to
    CategoriesFrom The Web TagsANCA, Aviation Pros
  • 2019 Worst Year for Air Freight Demand Since 2009

    This was the first year of declining freight volumes since 2012, and the weakest performance since the global financial crisis three years earlier. International Air Transport Association (IATA) IATA Geneva – The International Air Transport Association (IATA) released full-year 2019 data for global air freight markets showing that demand, measured in freight tonne kilometers (FTKs), fell
    CategoriesFrom The Web TagsAviation Pros, Cargo, IATA
  • FAA Releases Aerospace Forecast

    With aircraft operations expected to increase more than 25 percent over the next 20 years, the FAA is advancing major airspace modernization and infrastructure improvements to meet this tremendous projected growth. WASHINGTON – All safety, efficiency and economic indicators show that air travel in the United States is strong, according to the FAA Aerospace Forecast Fiscal Years
    CategoriesFrom The Web TagsAviation Pros, FAA

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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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