• Dcw5yweh8qnxhkqpxuds 3780 1000

    Banner graphic for the King County International Airport (Boeing Field) Vision 2045 Airport Plan and Part 150 Study, featuring an aerial satellite view of the airport and surrounding area. The Part 150 Study refers to the FAA noise compatibility planning program under 14 CFR Part 150.
  • 2026-07-15

    FAA Approval of Noise Compatibility Program 14 CFR Part 150 Dane County Regional Airport, Madison, Wisconsin

      Department of Transportation Federal Aviation Administration Federal Aviation Administration, DOT. Notice. The Federal Aviation Administration (FAA) announces its findings on the noise compatibility program submitted by the Dane County for Dane County Regional Airport (MSN). On December 21, 2023, the FAA determined that the noise exposure maps (NEMs) submitted by Dane County were in
  • 2026-07-08

    Ep #37 Dear City Managers

    What if the solution to decades of airport noise and community impacts has been hiding in plain sight all along? In this open letter to city managers across airport communities, we revisit a landmark yet largely forgotten document: the Sea-Tac Communities Plan of 1976. Built on the Port of Seattle's promise — *"As we do better, you'll do better"* — this collaborative plan was supposed to be the long-term answer for neighborhoods living under the flight path. So why has it been reduced to little more than an expensive property buyout program? The answer reveals a critical gap that neither elected officials nor community advocates can fill alone. Real, lasting solutions require sustained professional commitment to airport community planning — something that should have been established 50 years ago. If you work in city management, this episode speaks directly to you and the unique role only you can play in finally delivering on that broken promise.
  • 2026-06-28

    Ep #36 Orphans

    **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.
  • 2026-06-24

    StART meeting agenda June 24, 2026

    Overview of (SEPA) Draft Environmental Impact Statement (DEIS) (SAMP) Near-Term Projects, Part 150 update
  • 2026-06-24

    StART agenda: June 24, 2026

    The StART (SEA Stakeholder Advisory Round Table) meeting scheduled for June 24, 2026, focuses on presenting findings from the State Environmental Policy Act (SEPA) Draft Environmental Impact Statement for Seattle-Tacoma International Airport's Sustainable Airport Master Plan Near-Term Projects, published May 22, 2026. The agenda includes a presentation by Port of Seattle environmental staff, an update on the Part 150 Noise Study and Aviation Noise Working Group, and a public comment period. The meeting is held via Zoom, with a tentative follow-up session planned for August 26, 2026.
  • 2026-06-24

    StART agenda: June 24, 2026

    The StART (SEA Stakeholder Advisory Round Table) meeting scheduled for June 24, 2026, focuses on presenting findings from the State Environmental Policy Act (SEPA) Draft Environmental Impact Statement for Seattle-Tacoma International Airport's Sustainable Airport Master Plan Near-Term Projects, published May 22, 2026. The agenda includes a presentation by Port of Seattle environmental staff, an update on the Part 150 Noise Study and Aviation Noise Working Group, and a public comment period. The meeting is held via Zoom, with a tentative follow-up session planned for August 26, 2026.
  • Map of Sea-Tac and KCIA DNL contours with Port of Seattle Noise Monitors

    This map displays noise exposure contours for Seattle-Tacoma International Airport (SEA) comparing the 1991 and 2032 DNL65 projections, alongside KCIA DNL65 and DNL70 contours near Georgetown/South Seattle. It also shows POS (Port of Seattle) permanent and portable noise monitor locations (2020–2022) across the South Seattle, Burien, SeaTac, Tukwila, and Renton areas, with runway geometry markers for KCIA and COTKU [1].
  • 2026-06-20

    Appendix H: Official Noise Exposure Maps — 2024 Part 150 Study

    Appendix H of the Seattle-Tacoma International Airport (Sea-Tac Airport) Part 150 Study, containing official Noise Exposure Maps (NEMs) for 2022 Existing Conditions and 2032 Future Conditions, signed by Sarah Cox, Director of Aviation Environment & Sustainability, Port of Seattle, dated 06/20/26. Includes Aviation Environmental Design Tool (AEDT) flight tracks — North Flow and South Flow