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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.

Since 2016, we've worked to obtain justice for residents living under the flight path. Noise. Pollution. Health. Compensation..

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TagPart 150(36)

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  • End of Block Seapart150.Com
    2025-12-21 00:47

    End of Block example from 2032 Part 150

    TagsPart 150
  • 2025-12-20 01:13

    Trc Mtg4 Part150 081125 1

    TagsPart 150
  • NDAA Section 8801
    2025-12-12 14:40

    Pilot program for sound insulation repair and replacement passes in Defense bill

    Smith/Murray provide funding. And so many loopholes. The House of Representatives has passed its mandated National Defense Authorization Act for Fiscal Year 2026. Near the end of the bill is Section 8801, language previously put forward by Congressman Adam Smith WA-9 to allow the FAA to provide grant funding for updates to existing sound insulation
    CategoriesNews Stories TagsAdam Smith, FAA, National Defense Authorization Act, Part 150, Sound Insulation
  • 2025-12-08 00:00

    SEA Part 150 Technical Review Committee TRC meeting #5 summary

    Summary of the fifth Technical Review Committee meeting for Seattle-Tacoma International Airport’s Part 150 Noise Study. The meeting covered updates on public workshops, outreach to community organizations, Noise Compatibility Program overview, and a working session on potential noise abatement measures.
    TagsPart 150, Port Of Seattle
  • 2025-12-08 00:00

    StART Aviation Noise Working Group Meeting Summary

    Meeting summary from the StART Aviation Noise Working Group covering updates on the Aviation Near-term Noise Action Agenda, sound insulation program, minimum thrust language changes, and preparation for the Part 150 Noise Study’s Technical Review Committee. The meeting included discussions on late night noise limitations, third runway usage, and safety improvements to taxiing procedures.
    TagsPart 150, Port Of Seattle, StART
  • 2025-11-15 01:07

    Sea-Tac Airport Part 150 Study Virtual Public Workshop Transcript

    Hello and welcome to the virtual public workshop for the Part 150 study for Seattle-Tacoma International Airport. We appreciate you attending this workshop today and your participation and input is a key component of this study. This series of workshops is a continuation of the in-person workshops that were held starting on September 30th. Today
    TagsESA, FAA, Part 150
  • 2025-10-15 00:47

    Sea-Tac Airport Part 150 Full NEM Virtual Workshop Recording

    JENNY THACKER (PRR, Virtual Meeting Facilitator): All right, welcome everybody to the Part 150 study for Seattle Tacoma International Airport virtual public workshop. I’m Jenny Thacker from PRR and I’ll be your virtual meeting facilitator this evening. All participants are automatically muted upon arrival and will remain muted through the entire meeting and those who
    TagsESA, FAA, Part 150, Sea-Tac Airport
  • 2025-10-07 13:03

    The PFC Explainer

    Every time you fly out of Sea-Tac, $4.50 of your ticket price goes directly to the airport. That charge, called a Passenger Facility Charge (PFC), is a multi-billion dollar fund, and one of the biggest single revenue sources for airport expansion. In the past it was used for noise-mitigation programs. Today? Not so much.
    TagsFAA, Part 150, PFC
  • 2025-09-25 19:30

    KCIA Public Workshop Part 150, Vision 2045

    Please join us and participate in the Vision 2045 Airport Plan Open House for the King County International Airport-Boeing Field (KCIA). This is the fourth open house for the Vision 2045 Airport Plan and Part 150 Study. Register at the link below to receive reminders and updates about this open house and the Vision 2045 Airport Plan. Registration is optional and not required to attend the open house. When: Thursday, Sept. 25, 2025, 5:30-7:30 p.m. Where: KCIA Flight Service Station, 6526 Ellis Avenue South, Seattle, WA, USA
    CategoriesEvents TagsKCIA, Part 150
  • 2025-09-25 12:45

    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

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    Add to CalendarMWednesday Mar 11, 9:00am - 11:35am
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    Call to order – Roll Call – Quorum Established – Land Acknowledgement We would like to acknowledge that our Agency operates in four present-day counties, which are the traditional lands of the Coast Salish people, past and present. This acknowledgement does not take the place of authentic relationships with indigenous communities in our jurisdiction and [...]

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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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