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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.

TagEnvironmental Review(13)

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  • Sustainable Airport Master Plan 2019 Scoping Documents

    ★
    1The same documents can be found here. [get_filebird_folder folder_id=170] 1We often provide replicas of important documents, news stories, etc. We refer to this as ‘belt and suspenders’. Although we always recommend that researchers source from the original sites, computers often fail. It’s good to have backup.
    TagsEnvironmental Review, SAMP, Scoping documents, Sustainable Airport Master Plan
  • 1050.1F 15 Cumulative Impacts

    ★ 32
    Chapter 15 from the FAA 1050.1 Desk Reference https://www.faa.gov/about/office_org/headquarters_offices/apl/environ_policy_guidance/policy/faa_nepa_order/desk_ref
    CategoriesKey Documents TagsEnvironmental Review, FAA
  • 2005-06-24

    Council On Environmental Quality: Consideration of Past Actions In Cumulative Effects Analysis

    ★ 32
    CategoriesKey Documents TagsCEQ, Council on Environmental Quality, Environmental Review, NEPA
  • 2026-05-01

    Key takeaways from what’s heating up for spring: federal permitting policy update

    Summary of ESA webinar covering federal environmental policy and permitting changes, including NEPA implementation updates, categorical exclusions guidance, Section 106 cultural resources review, and the emerging role of AI in environmental review processes. The document emphasizes the shift toward faster, technology-enabled permitting while maintaining rigorous technical analysis and compliance.
    TagsCEQ, Environmental Review, ESA, NEPA
  • Esa webinar may 2026 heating up for spring summary pdf
    2026-05-01

    Key takeaways from what’s heating up for spring: federal permitting policy update

    Summary of ESA webinar covering federal environmental policy and permitting changes, including NEPA implementation updates, categorical exclusions guidance, Section 106 cultural resources review, and the emerging role of AI in environmental review processes. The document emphasizes the shift toward faster, technology-enabled permitting while maintaining rigorous technical analysis and compliance.
    TagsCEQ, Environmental Review, ESA, NEPA
  • Agenda bill pdf pdf
    2021-09-20

    Introduction to consultant contract amendment for sea airport sustainable airport master plan (SAMP) environmental review and analysis

    Agenda bill for Burien City Council consideration of a consultant contract amendment for coordinated review and analysis by four cities (Burien, Des Moines, Normandy Park, and SeaTac) of the Port of Seattle’s Sustainable Airport Master Plan environmental process. The amendment proposes an additional $42,970 contribution from Burien for a total of $118,170.
    TagsCity of Burien, Des Moines, Environmental Review, Port Of Seattle, SAMP
  • 2021-09-20

    Burien consultant contract amendment for sustainable airport master plan (SAMP) environmental review and analysis

    Agenda bill for Burien City Council consideration of a consultant contract amendment for coordinated review and analysis by four cities (Burien, Des Moines, Normandy Park, and SeaTac) of the Port of Seattle’s Sustainable Airport Master Plan environmental process. The amendment proposes an additional $42,970 contribution from Burien for a total of $118,170.
    TagsCity of Burien, Des Moines, Environmental Review, Port Of Seattle, SAMP
  • 2021-06-03

    Amendment to consultant contract

    Amendment to a consultant contract between the City of Des Moines and Primacy Strategy Group/ABCx2 extending the term to December 2023, revising compensation to $275,000, and suspending services until SAMP SEPA/NEPA Environmental Review documents are released for public review. The work relates to the Sustainable Airport Master Plan environmental review process.
    TagsCity Of Des Moines, Environmental Review, NEPA, SAMP, SEPA
  • D. proposed amendment to consultant contract pdf
    2021-06-03

    Amendment to consultant contract

    Amendment to a consultant contract between the City of Des Moines and Primacy Strategy Group/ABCx2 extending the term to December 2023, revising compensation to $275,000, and suspending services until SAMP SEPA/NEPA Environmental Review documents are released for public review. The work relates to the Sustainable Airport Master Plan environmental review process.
    TagsCity Of Des Moines, Environmental Review, NEPA, SAMP, SEPA
  • 2019-03-19

    Sea-Tac Airport Capital Development Update

    A presentation by Port of Seattle staff to the Washington State Transportation Commission providing an update on Sea-Tac Airport capital development projects. The presentation covers regional economic growth driving airport demand and includes discussion of the Sustainable Airport Master Plan near-term projects and environmental review processes.
    TagsEnvironmental Review, Port Of Seattle, SAMP, Sea-Tac Airport, Washington State Transportation Commission

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Upcoming Events

  • Joint Des Moines and Burien Airport Committee Meeting
    Add to CalendarMMonday Jul 13: 4:00pm
    21630 11th Avenue S, Suite C,
    July 13 2026 joint des moines and burien airport committee meeting agenda packet pdf

    Agenda Item: 2026 Aviation Noise & Emissions Symposium Summary Document Link

    [...]
  • Rep. Adam Smith Aviation Forum
    Add to CalendarMSaturday Jul 18, 1:00pm - 2:00pm
    2400 S. 240th St,
    Event image 1

    From the Office of Congressman Adam Smith: Highline College (Building 8, Mt. Townsend Room)Des Moines, WA Saturday, July 18 • 1 PM – 2 PM Join Rep. Adam Smith for an Aviation Forum. Attendees will have questions and concerns about aviation noise and emissions. RSVP today! Representative Adam Smith is hosting an aviation forum with

    [...]

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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!

A report examining the barriers to implementing sustainable aviation fuel (SAF) in Massachusetts, authored by Neil Rasmussen and Chuck Collins from the Institute for Policy Studies. The report analyzes challenges and obstacles facing SAF adoption in the state.
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