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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.

TagFAA Density Guidelines(4)

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  • Part 150 for Dummies

    Read this, including the recent update, and then attend the upcoming Port of Seattle Part 150 workshops.
    TagsDNL65, FAA, FAA Density Guidelines, Part 150
  • 1982-03-26

    Letter from Senator Phil Talmadge regarding FAA density guidelines and Sea-Tac Communities Plan

    A letter from Washington State Senator Phil Talmadge to Virginia E. Dana praising her letter to the editor about FAA density guidelines and the Sea-Tac Communities Plan for runway approach. Includes Dana’s original letter discussing clear zone rules, airport safety areas, and community concerns about the North Sea-Tac Park development.
    CategoriesCorrespondence TagsFAA Density Guidelines, letter, Sea-Tac Communities Plan
  • 1981-01-31

    Letter to Times Troubleshooter regarding FAA guidelines

    Letter to the Seattle Times Troubleshooter discussing the Port of Seattle’s acquisition of south and west areas and requesting clarification on FAA guidelines for noise abatement and safety areas. The writer seeks information about clear zone regulations and environmental guidelines for runway development.
    CategoriesCorrespondence TagsFAA, FAA Density Guidelines, letter, Port Of Seattle, Virginia Dana
  • FAA Integrated Noise Model Database 1976

    FAA-EQ-76-6 The FAA Integrated Noise Model computer program INMPROG has been made available to the public for computing a variety of noise indices in the vicinity of airports. One component of this program package is a data library which provides both acoustic and operational data for certain standard aircraft types and flight procedures. This paper
    TagsFAA Density Guidelines, INM, Noise
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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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