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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.

TagVianair(9)

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  • 2022-04-24

    DCA Fly Quiet White Paper

    ★
    A white paper by Vianair, Inc. examining noise abatement procedures at Ronald Reagan Washington National Airport (DCA) and proposing the development of a comprehensive Fly Quiet program to reduce aircraft noise impacts on surrounding residential communities.
    CategoriesKey Documents TagsAir Traffic Control, Airport Noise Law, Aviation International News, Reagan National Airport, Vianair
  • 2019-06-06

    Des Moines City Council Study Session SAMP Consultants Vianair, abcx2

    ★
    Joint Meeting with Aviation Advisory Committee and Aviation Consultants Consultants present: James (Jim) Allardice, Jason Schwarz, Emily Tranter, and [Airport-side consultant — Larry?] Aviation Advisory Committee members present: David, Sheila Brush, Steve Edmiston, Wendy Ghiora, Mark Proulx Mayor Pina: Please let the record show that all council members are present. Council, we have consultants here
    CategoriesKey Documents TagsCity Of Des Moines, SAMP, SAMP Four City ILA, Vianair
  • 2026-05-19

    Ep #25 Highly Automated (Flight Paths Part II)

    **Discover why environmental progress stalled for airport communities while cars got cleaner** Ever wonder why your car's emissions have dramatically improved over decades, but aviation seems stuck in the past? In this eye-opening episode of The Airport Communities Podcast, we explore the fascinating tale of two environmental paths that diverged after 1970. While Washington Senator Scoop Jackson spearheaded NEPA—one of the largest expansions of environmental policy in American history—and California secured game-changing carve-outs in the Clean Air Act that led to massive air quality improvements, aviation somehow got left behind. Despite Boeing being headquartered in Washington, aviation environmental standards never caught up. UW Meteorologist Cliff Mass delivers some stark perspective: those two annual flights to Europe generate more greenhouse gases than most people produce in their entire homes over a year. Meanwhile, Boeing's monopoly status has eliminated market incentives for cleaner technology. This wasn't an oversight—it was intentional. Today, every airport community continues paying the price for decisions made decades ago that exempted aviation from automotive-level engineering standards.
    CategoriesNews Stories TagsBurien 250 Turn, Quiet Skies Caucus, Quiet Skies Coalition, The Airport Communities Podcast!, Vianair
  • 2025-06-17

    DCA South of Airport Aircraft Noise and Mitigation Study Project Update

    A Vianair project update presentation to the Fairfax County Board of Supervisors Land Use Policy Committee regarding the DCA South of Airport Aircraft Noise and Mitigation Study. The study addresses changes in flight paths after the Metroplex implementation that resulted in increased overflights of residential areas south of Reagan National Airport, with objectives to reduce
    TagsNoise Mitigation, Reagan National Airport, Vianair
  • 2025 06 17 DCA SOA LUPC ADA 1 Pdf
    2025-06-17

    DCA South of Airport Aircraft Noise and Mitigation Study Project Update

    A project update presentation to the Fairfax County Board of Supervisors Land Use Policy Committee regarding the DCA South of Airport Aircraft Noise and Mitigation Study. The study addresses changes in flight paths after the Metroplex implementation that resulted in increased overflights of residential areas south of Reagan National Airport, with objectives to reduce overflights
    TagsAircraft Maintenance, Noise Mitigation, Reagan National Airport, Vianair
  • 2023-01-03

    Memorandum of understanding aircraft noise mitigation study (DCA-South)

    A memorandum of understanding between Prince George’s County, Fairfax County, and the City of Alexandria to jointly procure contractor services for an aircraft noise mitigation study. The agreement establishes a framework for working with MWAA and FAA to address aircraft noise impacts on communities near Ronald Reagan Washington National Airport.
    TagsNoise Mitigation, Reagan National Airport, Vianair
  • 2021-02-01

    Dispersion in the Age of RNAV Jim Allerdice, Jr. ABCx2 ANES

    A presentation defining aircraft dispersion as a method to introduce track variability and spread out repetitive noise events from highly concentrated flight paths. The document explains why the FAA favors Performance Based Navigation (PBN) for safety, efficiency, and operational benefits.
    TagsANES, Aviation Noise & Emissions Symposium, Dispersion, Noise, PBN, Vianair
  • 2020-11-05

    Arlington invoice

    Invoice #1187 from ABCx2, LLC to Arlington County for consulting services totaling $19,275.00. Document includes project budget summary showing total budget of $250,000 with various invoiced amounts and remaining budget of $115,237.
    TagsReagan National Airport, Vianair
  • 2019-06-07

    BAC SP2 ABCx2 review of Arlynn Purcell’s presentation to Burien

    ABCx2 (now Vianair) consulting team’s response addressing two areas of client concern: growth in airport impacts between 2012-2018 not addressed through NEPA review, and SEA 3rd runway use. Explains NEPA review processes, Part 150 studies, and proposes additional work to review historical documentation and engage with Port, FAA, and airlines.
    TagsNEPA, Noise Mitigation, Part 150, SAMP Four City ILA, Sea-Tac Airport, Vianair
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  • Highline Forum July 22, 2026
    Add to CalendarMWednesday Jul 22, 2:30pm - 4:30pm
    Highline College, Building 2, 2400 S 240th St,
    Highline forum agenda final 22july2026 pdf

    ## 1. SAMP NTP SEPA DEIS Update
    - Presented by Steve Rybolt, Port of Seattle

    ## 2. South King & Port Communities: Environmental Investment Program
    - Presented by AJ McClure & Bunthay Cheam, Port of Seattle

    ## 3. South King & Port Communities: Economic Opportunity for Communities
    - Presented by Cathy Vue, Port of Seattle

    ## 4. StART Annual Report
    - Presented by Andres Mantillas, Marco Milanese & John Flanagan

    **Next Meeting:** September 23, 2026 | City of Des Moines, Police Building Training Room

    [...]

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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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