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

TagHighline Forum(225)

https://www.portseattle.org/page/highline-forum

The Highline Forum provides Southwest King County municipalities, educational governing bodies, and the Port of Seattle with the opportunity to share information, interact with outside speakers and other governmental organizations, and work in partnership on initiatives that benefit the residents of Southwest King County.

One elected representative and one senior administrator from the following jurisdictions or institutions make up the membership of the Highline Forum:

  • City of Burien — Councilmember Alex Andrade and City Manager Adolfo Bailon
  • City of Des Moines — Mayor Yoshiko Grace Matsui and City Manager Katherine Caffrey
  • City of Federal Way — Mayor Jim Ferrell and Councilmember Lydia Assefa-Dawson
  • City of Normandy Park — Councilmember Jack Lamanna and City Manager Amy Arrington
  • City of SeaTac — Councilmember Joe Vinson and City Manager Jonathan Young
  • City of Tukwila — Councilmember Armen Papyan and Policy Analyst Laurel Humphrey
  • Highline College — Vice President for Institutional Advancement Josh Gerstman and External Relations Shakira Ericksen
  • Highline School District — School Board Member Angelica Alvarez and Superintendent Dr. Ivan Duran
  • Port of Seattle — Commissioner Hamdi Mohamed and Aviation Managing Director Wendy Reiter

An elected representative from the Port of Seattle (Commissioner Hamdi Mohamed) and a jurisdiction or institution co-chair (shared by Tukwila Council President Armen Papyan and SeaTac Councilmember Joe Vinson) moderate the meetings.

Learn more about the Highline Forum and what’s ahead this year.

Sign up to receive Highline Forum updates by email, including meeting agendas and summ

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  • 2019-07-31

    Sound mitigation briefing: Highline Forum

    This July 2019 briefing presented to the Highline Forum outlines Sea-Tac Airport's sound mitigation efforts under the FAA's Part 150 program, a voluntary federal framework that helps airports address noise and land use conflicts while qualifying for up to 80% federal grant funding. Sea-Tac's program, which began in 1985 and has undergone three updates (most recently in 2014), has involved extensive public outreach including workshops, city council presentations, and community forums. The briefing highlights that Sea-Tac Airport has been actively working to reduce aviation noise impacts on surrounding communities for more than 30 years.
    TagsHighline Forum, Noise Mitigation, Part 150, Port Of Seattle, Sea-Tac AirportFolderHighline Forum 2017
  • 2019-05-22

    Highline Forum agenda: South King County Fund update

    The Highline Forum held a meeting on May 22, 2019, at SeaTac City Hall, focusing on a South King County Fund Update and a StART (Sea-Tac Airport Roundtable) progress report presented by Port of Seattle officials. The agenda included public comments, a host city update from SeaTac, and a discussion of emerging issues related to airport noise and community impacts. Upcoming 2019 meetings were scheduled for July 31 at Highline College, September 25 in Tukwila, and November 20 in Des Moines.
    TagsCity Of SeaTac, Highline Forum, Port Of Seattle, South King County Fund, StARTFolderHighline Forum 2017
  • 2019-05-14

    Sea-Tac Stakeholder Advisory Round Table (StART) Aviation Noise Working Group near-term aviation noise action agenda summary (as of 5/14/19)

    The Sea-Tac Stakeholder Advisory Round Table (StART) Aviation Noise Working Group outlined five near-term action items in 2019 aimed at reducing aircraft noise for communities surrounding Seattle-Tacoma International Airport. These actions include a Late Night Noise Limitation Program to discourage loud flights between midnight and 5 AM, revisions to the Runway Use Plan to limit 3rd Runway use at night, raising the glideslope on Runway 34R to reduce approach noise, a comprehensive ground noise analysis, and a study of 'distant' noise abatement departure profiles. The Port of Seattle, FAA, airlines, and cargo operators share responsibility for implementing these measures, with most initiatives targeted for mid-to-late 2019 completion.
    TagsFly Quiet, Glide Slope, Highline Forum, Noise Abatement Procedures, Port Of Seattle, StARTFolderHighline Forum 2017
  • 2019-03-27

    Highline highlights: It’s a technicality

    Contrary to my expectations, today’s Highline Forum was the most ‘content-rich’ affair I’ve been to in quite a while. If you weren’t there you shoulda been there. Or maybe I’ve been going to these pointless meetings for so long I’ve become so used to boredom that any excitement gets me hot and bothered. I don’t
    CategoriesMeetings TagsHighline Forum, SAMP
  • 2019-03-27

    Highline Forum agenda: StART first-year report & SAMP update

    The Highline Forum held a meeting on March 27, 2019, at Federal Way City Hall, focused on the StART (Sea-Tac Airport Roundtable) First-Year Report and a SAMP (Sustainable Airport Master Plan) Update, with presentations from Port of Seattle representatives and local officials. The forum serves as a regional body addressing airport-related concerns for communities near Seattle-Tacoma International Airport, including Federal Way, SeaTac, Tukwila, and Des Moines. Additional 2019 meetings were scheduled bimonthly through November at rotating locations across the Highline area.
    TagsFederal Way, Highline Forum, Port Of Seattle, SAMP, StARTFolderHighline Forum 2017
  • 2019-03-27

    Sustainable Airport Master Plan near-term projects environmental review update

    This March 2019 Port of Seattle presentation to the Highline Forum provides an update on the environmental review process for near-term construction projects outlined in Sea-Tac Airport's Sustainable Airport Master Plan. It covers background on the plan, scoping report findings, and next steps for the review. The presentation also highlights projected airport growth, with total passengers expected to rise from 46.9 million in 2017 to 66 million by 2034, alongside increasing air operations affecting surrounding communities.
    TagsEnvironmental Review, Highline Forum, Port Of Seattle, SAMP, Sustainable Airport Master PlanFolderHighline Forum 2017
  • 2019-01-23

    Mobile ObserVations of Ultrafine Particles (MOV-UP) advisory

    The MOV-UP (Mobile ObserVations of Ultrafine Particles) study, presented at the Highline Forum in January 2019, was commissioned under a Washington State proviso to investigate air quality impacts from Sea-Tac Airport traffic. Researchers from the University of Washington measured ultrafine particle (UFP) concentrations in communities surrounding the airport, aiming to distinguish aircraft-related pollution from other sources. A final study report was due to local governments and the community by December 1, 2019.
    TagsHighline Forum, MOV-UP, Sea-Tac Airport, UFP, Ultrafine ParticulatesFolderHighline Forum 2017
  • 2019-01-23

    Highline Forum agenda: Ultra-Fine Particle Study Update, January 23, 2019

    The Highline Forum held its January 23, 2019 meeting at Burien City Hall, focusing on an update of the University of Washington's Ultra-Fine Particle Study presented by researchers from the UW School of Public Health. The agenda also included a StART program update from the Port of Seattle's Noise Program Manager, selection of a 2019 Community Co-Chair, and a City of Burien host update. The forum scheduled six bimonthly meetings throughout 2019, rotating among cities near Seattle-Tacoma International Airport including Federal Way, SeaTac, Tukwila, and Des Moines.
    TagsEdmund Seto, Highline Forum, StART, Timothy Larson, Ultrafine ParticulatesFolderHighline Forum 2017
  • Who Has The Time?

    Hope everyone had a happy Thanksgiving. As a bit of a status report, I think that so far we’ve done a pretty good job of uploading a bunch of content. There’s still a of indexing to do so if you can’t find something, please write! The thing that we’ve definitely been remiss about is providing
    CategoriesNews Stories TagsHighline Forum, Port Of Seattle, PSRC
  • 2018-11-28

    Highline Forum agenda, November 28, 2018

    The Highline Forum held a meeting on November 28, 2018, at the Highline School District's Educational Resource Activity Center in Burien, WA, focusing on education impacts and regional aviation capacity. Key agenda items included a StART Working Group update from the Port of Seattle, a Highline School District update, and a presentation on the PSRC Regional Aviation Baseline Study by Puget Sound Regional Council Executive Director Josh Brown. The document also outlines six bimonthly Highline Forum meeting dates scheduled throughout 2019, all running from 2:30pm to 4:30pm.
    TagsHighline Forum, Highline Schools, PSRC, Regional Aviation Baseline Study, StARTFolderHighline Forum 2017

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Upcoming Events

  • Stay Grounded Event: Night trains, not night planes!
    Add to CalendarMSunday Sep 13: 12:00am
    Ntnnp social media3

    For the past two years, more than 220 initiatives from 15 countries have declared September 13th as the International day for the ban of night flights at airports. In parallel, activists across Europe have been gathering for pyjama parties for night trains – coordinated in 2024 and 2025 by Back on Track and Stay Grounded.

    [...]
  • Burien Airport Committee Meeting September 15, 2026
    Add to CalendarMTuesday Sep 15: 6:00pm
    400 SW 152nd St, Burien, WA 98166
    Burien airport committee 15 sep 2026 agenda pdf pdf

    a) Part 150 Noise Study (Emily Inlow-Hood) — 15 minutes
    b) SAMP Update and Next Steps (Brian Davis and Sarah Moore) — 15 minutes
    c) Legislative Updates — 10 minutes
       • SCA (Sarah Moore)
       • Work with Sen. Orwall (Brian Davis)
    d) StART Reorganization (Jeff Harbaugh and Karen Veloria) — 10 minutes

    [...]

[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!

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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