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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.

Category : Key Documents(133)

The (133) files, images and basic information we refer to constantly from the Document Library and Resources pages.

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  • 2014-05-29

    FAA Record of Approval Noise Compatibility Program Part 150 2013

    ★
    CategoriesKey Documents TagsPart 150
  • Part 150 Study 2013

    ★
    The 2013 Part 150 Study as specified by Chapter 14 of the Federal Code conducted by Landrum & Brown. Volume One: Chapters 1-7 (The main document) Chapter 1: Inventory Chapter-2: Forecast Chapter 3: Noise Analysis Volume Two: Appendices (1,072 pages, including Public Engagement, Technical Review, Comments, Maps) Appendix F – Supplemental Noise Analysis Appendix G
    CategoriesKey Documents
  • Aircraft Impacts on Local and Regional Air Quality in the United States Partner Project 15 Final Report

    ★
    Partnership for AiR Transportation Noise And Emissions Reduction Project 15 Final ReportGayle Ratliff, Christopher Sequeira, and Ian Waitz Massachusetts Institute of Technology, Cambridge, Massachusetts Melissa Ohsfeldt and Theodore Thrasher CSSI Inc, Washington DC Michael Graham and Terence Thompson Metron Aviation, Herndon, Virginia This report documents the findings of a study undertaken to identify: The impact
    CategoriesKey Documents TagsFAA, NASA, pollution, Transport Canada
  • FAA NEPA Order 5050.4B Complete Implementing Instructions For Airport Actions

    ★
    CategoriesKey Documents TagsFAA, NEPA
  • 2004-05-03

    Record of Approval – Bradley International Airport FAR Part 150 Noise Compatibility Program

    ★
    FAA Record of Approval for Bradley International Airport’s Part 150 Noise Compatibility Program, detailing approved and disapproved noise abatement and land use compatibility measures. The program includes 17 measures comprising 2 noise abatement measures, 10 land use compatibility measures, and 5 continuing program measures.
    CategoriesKey Documents TagsAir Traffic Control, Airport, Airport Improvement Program, Airport Layout Plans, Airport Noise Law
  • 2004-04-21

    FAR Part 150 Noise Compatibility Program Record of Approval – Bradley International Airport

    ★
    Federal Aviation Administration record of approval for Bradley International Airport’s FAR Part 150 Noise Compatibility Program in Windsor Locks, Connecticut. The document outlines approved noise abatement measures, land use compatibility measures, and continuing program measures developed by the Connecticut Department of Transportation.
    CategoriesKey Documents TagsAIP, Air Traffic Control, aircraft, Airport, Airport Improvement Program, Airport Noise Capacity Act, Airport Noise Law
  • 2003-05-20

    Aviation Mitigation Zones – HB 2276 Striking Amendment (H-3175.2/03)

    ★
    Legislative memorandum analyzing a striking amendment to HB 2276 that establishes aviation mitigation zones for large regional airports. The amendment requires qualifying port districts to levy $10 million annually for four years (2004-2007) for mitigation purposes and creates an advisory board to assist with grant distribution.
    CategoriesKey Documents, Legislation TagsAirport, Airport Communities Coalition, Airport Noise Law, Aviation Impacted Communities Alliance, Port Of Seattle
  • 2003-01-27

    NE Special Planning Area ~ 1/27/03

    ★
    A planning map of the Northeast Special Planning Area dated January 27, 2003, showing different development areas (A, B, C), Miller Creek, wetlands, property boundaries, and buffers. The map includes a legend identifying NESPA boundary, various land use designations, waterways, and development constraints.
    CategoriesKey Documents TagsAirport Development Fund, Airport Layout Plans
  • 2002-06-03

    Legal Analysis of King County’s Role in Des Moines Beach Park Conveyor Belt Proposal

    ★
    Legal counsel James L. Brewer analyzes King County’s jurisdictional authority regarding a proposed fill material conveyor belt operation at Des Moines Beach Park. The memo examines property interests, covenants requiring park use only, and concludes the proposed 30-month project would be inconsistent with park purposes due to significant disruption.
    CategoriesKey Documents, Litigation TagsAirport Communities Coalition, Airport Expansion, airport issues
  • 2002-06-03

    Des Moines Beach Park Legal Analysis and Department of Ecology Letter on Third Runway Fill Material

    ★
    Legal memorandum analyzing King County’s role in proposed Des Moines Beach Park conveyor belt operation, including property rights and park use restrictions. Includes Department of Ecology letter clarifying fill material certification requirements for Port of Seattle’s third runway construction.
    CategoriesKey Documents, Litigation TagsAirport Expansion, Airport Law, Port Of Seattle

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Upcoming Events

  • PSCAA Advisory Council Meeting
    Add to CalendarMThursday May 14, 9:00am - 12:00pm
    1904 3rd Avenue, Suite 105, Seattle, WA 98101
    May 14 2026 advisory council meeting agenda and materials pdf

    Call to Order – Land Acknowledgement 9:00 – 9:05 Land acknowledgement recognizing Coast Salish people and traditional lands I. Early Morning: Alignment & Assessment A. Approval of March 11, 2026 Minutes 9:05 – 9:30 B. Introductions and Setting Goals and Norms for Retreat 9:05 – 9:30 II. New Business A. Strategic Plan Third Annual Report

    [...]
  • 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...]


Help study childhood asthma. Get free HEPA filter!

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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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