Skip to content
  • STNI
  • Statistics
    • Ops and Passengers
      • King County International Airport (Boeing Field) Annual Operations
    • Financials
    • Aviation fuel uplift in the State of Washington 2018 – 2025
      • Aviation Fuel Tax Revenue in the State of Washington 1983-2025
      • Aviation Fuel Uplift at Sea-Tac Airport
    • Air Quality Monitoring
    • Flight Tracking
      • Flow and Flight Tracks
      • Five Year Comparison
      • Busiest Hours and Days
    • SEL Noise Reports & Graphs
      • About The Permanent Noise Monitors
      • Minutes of Quiet by Noise Monitor
      • Noise Events mapped
      • Noise Events (SEL)
    • Runways
    • Employees
    • Real Estate
      • Port Properties and Trees mapped
    • Parking
  • Events
  • Protest
    • Regular Events
    • Legislation 2026
    • Complain about a particular flight
    • Advocacy Organizations
    • Media Outlets
    • People
    • The Port of Seattle
      • Commission Meetings
      • Public Records Requests
      • StART
      • Highline Forum
    • Contact Your Electeds
  • Resources
    • FAQs
      • FAA Occurrences/Accidents/Indents
    • The SAMP
      • SAMP Public Comment Template
        • Two versions of Appendix K: NEPA/SEPA 2018 vs 2023
      • SAMP NTP: 31 projects by the numbers
      • SEPA Draft EIS (2026)
      • SAMP Record of Decision/FONSI (2025)
      • SAMP Draft EA (October 2024)
      • 2018 Scoping
    • Port Packages
      • Port Package Property Costs
      • Port Packages mapped
      • The Port Package Explainer
      • So you want a (first-time) Port Package? Start here
      • Port Package Looker Upper
      • How do I determine if I have a Port Package or Avigation Easement?
      • Progress on Port Package Update legislation
      • Having a Port Package Problem?
      • Port Package Site Visit Follow-Up
    • Document Library
    • Explainers
      • The Airport Law Cheat Sheet
      • The Grant Explainer
    • External Articles
    • History
      • Timeline
      • The Sea-Tac Communities Plan
        • Sea-Tac Communities Plan – Planning Maps
      • PSRC Third Runway Decision Process
    • Studies
    • Videos
  • Stories
  • Mission
  • Subscribe
  • Contact
Scroll down to content

Get InformedStay Informedx

I understand that you will never share my information with anyone, you will only use it to keep me updated on relevant events and that I may unsubscribe at any time.

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.

TagToshiko Hasegawa(6)

Advanced Search Options

  • Dates
  • Media
    • External Articles
    • Images
    • PDFs
    • Video
    • Audio
  • Order By
  • 2025-12-18

    Port Of Seattle Response Letter to Des Moines Mayor Traci Buxton: Sound Insulation Repair and Replacement Pilot Program

    The Port of Seattle wrote to Des Moines Mayor Traci Buxton in December 2025 to explain its Sound Insulation Repair and Replacement Pilot Program, a $5 million initiative aimed at helping homeowners near Seattle-Tacoma International Airport whose aging sound insulation packages may no longer be performing adequately. The program focuses on homes that received insulation before 1993 and are located within the FAA-approved Noise Remedy Boundary, with eligibility determined by acoustic testing showing interior noise levels at or above 45 dB DNL. Of the 117 homes tested in the initial phase, five were found eligible, and the Port plans to expand outreach to an additional 209 homes in early 2026 while pursuing FAA grant funding that could cover up to 80% of design and construction costs.
    TagsCity Of Des Moines, Noise Remedy Program, Port Of Seattle, Port Packages, Sound Insulation, Toshiko HasegawaFolderPort Packages
  • 2025-12-18

    Port of Seattle Response to Burien on SIRRPP Dec 2025

    The Port of Seattle responds to Burien's City Council regarding its Sound Insulation Repair and Replacement Pilot Program, explaining that the $5 million program targets homes insulated before 1993 that still measure at or above 45 dB DNL interior noise levels. Of 262 eligible homes in the highest noise zones tested so far, only 5 qualified for repairs, suggesting older insulation packages are still performing acoustically. The Port plans to expand testing to 209 additional homes in early 2026 and may access FAA grants covering up to 80% of design and construction costs.
    TagsBurien Airport Committee, City of Burien, Port Of Seattle, SIRRPP, Sound Insulation, Toshiko HasegawaFolderBurien
  • 2024-04-30

    Adding Flights from the Pacific Northwest to D.C. Would Help Both Washingtons

    Hasegawa, Toshiko Grace Apr 30, 2024 In so many ways, the success and health of Washington state’s communities depend on our relationship with the other Washington. Local residents and organizations solicit federal funding; they advocate for federal policy changes that improve lives; and there are multiple Washington-based companies with major employment in and around our
    CategoriesFrom The Web TagsFAA Reauthorization, Port Of Seattle Commission, Toshiko Hasegawa
  • Toshiko Hasegawa Bob Hasegawa BLOG-best-speech

    A man in a blue suit wearing a red 'Fair Contract Now' button poses with a woman in a black dress at what appears to be a formal banquet or gala event. A projection screen in the background displays text referencing a '$75 Gift Card,' suggesting a fundraiser or awards dinner setting.
    TagsToshiko HasegawaFolderCommission
  • 2021-10-08

    Wake up, voters: Your choice in the Port of Seattle Commission race matters

    By Jordan Royer Special to The Times One of the Puget Sound region’s most important institutions is having an election for three out of five seats this November, and most people don’t know who is running or even that they have a vote. Yet, if you live in King County, you get to vote for
    CategoriesFrom The Web TagsHamdi Mohamed, Port Of Seattle Commission, Seattle Times, Toshiko Hasegawa
  • 2021-01-01

    2021 Tree PAC Port Of Seattle Commissioner Questionnaire: Toshiko Hasegawa

    This 2021 Tree PAC questionnaire captures Port of Seattle Commissioner candidate responses on environmental justice, tree canopy, and pollution issues affecting South Seattle and South King County communities. The candidate, a fourth-generation Japanese American raised in Beacon Hill, advocates for cleaning up the Duwamish River, preserving North SeaTac Park from development, and expanding urban tree canopy in historically redlined neighborhoods. Key proposals include partnering with cities and King County to strengthen tree protection ordinances, requiring environmental justice evaluations before Port projects, and empowering Indigenous tribes as land stewards.
    TagsEnvironmental Justice, North Sea-Tac Park, Port Of Seattle Commission, Toshiko Hasegawa, TreesFolderPolitics
Sidebar On/Off

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...]


Help study childhood asthma. Get free HEPA filter!

read more...

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...

The Podcast!

Subscribe to the only podcast devoted to policies, politics, history, impacts for people living under the flight path everywhere. It’s definitely not just about noise!
  • Sea-Tac Noise.Info
  • Connect with STNI

    • Subscribe
    • Port Package Problem?
    • Donate
    • Podcast
    • Socials
      • Facebook
      • X (Twitter)
      • Bluesky
      • Instagram

    "EXH AR007111: Declaration of Sally Nelson, Mayor, City of Burien — ACC v. Ecology & Port Of Seattle, PCHB No. 01-133 / 01-160" — , 2001

  • Learn

    • Frequently Asked Questions
    • Explainers
    • Youtube
    • Research Requests
    • Make a complaint
  • Goals

    Fulfill the promises of 1976:
    • Compensation
    • Reduced noise
    • Improved air quality
    • Environmental remediation
Login/Register
©2026•Data Privacy

Message

We use cookies to provide basic functionality. We also provide access to search engines in order to provide site analytics. We do not sell or share your data.
V V