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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.

TagCommercial Aviation Coordinating Commission(25)

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  • Why prospects that Pierce, Thurston could be home to new 2-runway airport just improved

    By Shea Johnson Updated September 26, 2022 10:09 AM Two rural expanses of land in Pierce County are among three so-called “greenfield” sites still under consideration for a new airport after a state Legislature-created group on Friday narrowed down options for where it will recommend establishing flight operations to accommodate growing passenger and cargo traffic
    CategoriesFrom The Web TagsCACC, Commercial Aviation Coordinating Commission, News Tribune, Pierce County, Second Airport, Thurston County
  • Commercial Aviation Coordinating Commission Meeting 09/23/2022

    “Greatest Public Benefit” is a concept that has been devastating for airport communities. It means that, as they say on Star Trek, “the needs of the many outweigh the needs of the one”. The discussion of compensation and mitigation is always the lowest priority. This makes any commercial airport a de facto sacrifice zone. The
    CategoriesFrom The Web TagsCACC, Commercial Aviation Coordinating Commission, Pierce County, Second Airport, Thurston County
  • Skagit County no longer being considered for a commercial airport

    The two Skagit County sites being considered for a new commercial airport were taken off the state Commercial Aviation Coordinating Commission’s list Friday. The commission had been looking into 10 possible sites for a new airport. The sites on the list are what are called greenfield sites — undeveloped, commonly agricultural land that is sought
    CategoriesFrom The Web TagsCACC, Commercial Aviation Coordinating Commission, Skagit Valley Herald
  • CACC Online Open House and Virtual Public Meeting

    The online open house received nearly 60,000 page views from an estimated 20,000 users. Of users, 1,121 provided their zip codes. Most users were from Washington state, with one participant from outside of Washington. The highest number of participants was from King County (392), followed by Thurston (209), Skagit (177), Pierce (143), and Snohomish (93)
    TagsCACC, Commercial Aviation Coordinating Commission, Open House
  • Dunn: New Plateau airport “dead on arrival”

    By Alex Bruell • August 4, 2022 11:15 am Can you imagine airplanes flying over these plains? This farmland on the Enumclaw Plateau near the intersection of 196th Ave SE and SE 400th St is near the area that an aviation study dubbed as a potential “King County Southeast” airport in a report considering locations
    CategoriesFrom The Web TagsCommercial Aviation Coordinating Commission, Courier-Herald, King County Council, Reagan Dunn, Second Airport
  • ‘It’s Not Going to Happen’: Commissioners Dismiss Residents’ Fears of Major Expansion of Toledo Airport

    Meeting: Residents Remain Wary as State Considers New Sites to Alleviate Pressure on Sea-Tac By Claudia Yaw / cyaw@chronline.com The runway of the Ed Carlson Memorial-South Lewis County Airport in Toledo is seen in this image on the WSDOT website. Lewis County officials have again signaled that they have no intention of transforming Toledo’s South
    CategoriesFrom The Web TagsCACC, Commercial Aviation Coordinating Commission, SAMP, Sustained Airport Master Plan
  • Commercial Aviation Coordinating Commission Status Report 07/2020

    In October 2019, the Commercial Aviation Coordinating Commission (CACC) convened to begin the process of developing recommendations for a new primary commercial aviation facility in Washington. The commission was created by the Washington State Legislature because of concerns that Sea-Tac International Airport is nearing its capacity limits. Several studies released over the span of several
    TagsCACC, Commercial Aviation Coordinating Commission
  • Commercial Aviation Coordinating Commission (Video)

    Commercial Aviation Coordinating Commission Zoom meeting
    CategoriesFrom The Web, Legislation TagsCommercial Aviation Coordinating Commission, SB5370, WSDOT
  • South Thurston County location under consideration for ‘Sea-Tac-size’ airport

    By The (Centralia) Chronicle June 29, 2020 05:45 AM , Updated June 29, 2020 01:43 PM A south Thurston County location is one of many being considered for a second, Sea-Tac-size airport. The state Commercial Aviation Coordinating Commission gathered in April and took a straw poll of its members. Among the 25 members of the
    CategoriesFrom The Web TagsCACC, Centralia Chronicle, Commercial Aviation Coordinating Commission, Second Airport
  • Second Commercial Aviation Coordinating Commission meeting will be Jan. 9

    Photo by Elston Hill Washington’s next commercial airport is one step closer to taking flight, with the second Commercial Aviation Coordinating Commission meeting scheduled for Thursday, Jan. 9 at Sea-Tac Airport. This meeting will present more research, as the Commercial Aviation Coordinating Commission (CACC) will discuss possible locations for Washington’s next commercial airport. The commission
    CategoriesFrom The Web TagsB-Town Blog, Commercial Aviation Coordinating Commission

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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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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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