TagPart 150(262)
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Recommended Noise Remedy Boundary Map — Sea-Tac Airport Part 150 Study
This map, prepared by Landrum & Brown for the Port of Seattle's 14 CFR Part 150 Study at Seattle-Tacoma International Airport, shows the Recommended Noise Remedy Boundary (blue dashed line) alongside the Existing Remedy Boundary (black dashed line) and the Future (2018) NEM/NCP 65 DNL Noise Exposure Contour. The future noise contour covers 7.3 square miles, encompassing an estimated 3,771 housing units, 9,712 residents, and 9 noise-sensitive facilities in communities including Des Moines, Burien, SeaTac, Normandy Park, and Tukwila. -
Possible 2032 bounday pg 51 from Chapter-6_Noise-Compatibilty-Program 202506
This map, produced by Landrum & Brown for the Port of Seattle's 14 CFR Part 150 Study at Seattle-Tacoma International Airport, shows the Recommended Noise Remedy Boundary (blue dashed line) alongside the Existing Remedy Boundary (black dashed line) and the Future (2018) NEM/NCP 65 DNL Noise Exposure Contour. The data table indicates a contour area of 7.3 square miles, 3,771 housing units, an estimated population of 9,712, and 9 noise-sensitive facilities within the DNL 65+ dBA contour band. -
2025-06-09Sea-Tac Airport Part 150 DNL Noise Contour Maps: 2022 vs. 2032 Projected Conditions
A Port of Seattle presentation slide comparing DNL noise contour maps for Seattle-Tacoma International Airport (SEA) for 2022 and projected 2032 conditions, showing 65 dB, 70 dB, and 75 dB contours overlaid on aerial maps of surrounding communities including Burien, SeaTac, Normandy Park, Tukwila, and Renton. The 2032 map shows expanded noise contours relative to 2022, with reference to the Current Noise Remedy Boundary and SEA Property and Port Authority land. -
2025-06-05FAA Letter: Noise Exposure Maps Compliance Determination for KCIA – Boeing Field
FAA Seattle Airports District Office letter dated June 5, 2025, from Acting Manager Ryan C. Zulauf to Airport Director John Parrott at King County International Airport – Boeing Field (BFI), determining that the submitted Noise Exposure Maps (NEM) comply with 14 CFR Part 150 and Title 49 USC Chapter 475. The FAA approves the ‘2023 -
2025-06-05FAA Letter to King County International Airport: Noise Exposure Maps Compliance Determination
FAA Seattle Airports District Office letter dated June 5, 2025, from Acting Manager Ryan C. Zulauf to King County International Airport (Boeing Field) Airport Director John Parrott, notifying that the Noise Exposure Maps (NEM) submitted May 1, 2025, comply with 14 CFR Part 150 and Title 49 USC Chapter 475. FAA determined the ‘2023 Existing -
2025-06-05FAA Letter to King County International Airport: Noise Exposure Maps Compliance Determination
FAA Seattle Airports District Office letter dated June 5, 2025, from Acting Manager Ryan C. Zulauf to King County International Airport (Boeing Field) Airport Director John Parrott, notifying that the Noise Exposure Maps (NEM) submitted May 1, 2025, comply with 14 CFR Part 150 and Title 49 USC Chapter 475. FAA determined the ‘2023 Existing -
2025-05-27SEA Stakeholder Advisory Round Table (StART) Annual Report
The Port of Seattle's SEA Stakeholder Advisory Round Table (StART) brings together representatives from neighboring cities like SeaTac, Burien, and Des Moines, along with airlines, the FAA, and Port staff to address community concerns about Seattle-Tacoma International Airport. In 2024–2025, the group focused on noise reduction efforts including promoting single-engine taxiing, launching a residential sound re-insulation pilot program, and advancing a federally required Part 150 Noise and Land Use Compatibility Study. StART operates through two working groups—the Aviation Noise Working Group and the Policy Working Group—making decisions by consensus to ensure neighboring communities have a meaningful voice in airport-related policies. -
King County International Airport is planning for the future Vision 2045
Parallel planning studies will have impacts for everyone living under the flight path The Vision 2045 Airport Plan will evaluate how KCIA can evolve and adapt to meet future aviation demand and become a world-class airport. This airport planning process will result in an airport plan that will serve airport users and surrounding community members -
2025-02-26StART SIRRPP Update — Pilot Program Schedule Timeline (February 2024–2025) — Slide 3
A timeline slide detailing the Pilot Program Schedule spanning February 2024 through early 2025, including key milestones such as a Commission Order (Feb 27), survey mailings (Jun–Aug 2024), Part 150 Meetings (Jun 5, 6, and 8), acoustic testing (Aug 19/30), a Draft Technical Report (Nov 22), a Final Report Approval (Dec 23), a Commission Report (January 2025), and a Design/Construction Kickoff in 2025. The slide appears to be page 3 of a presentation related to Sea-Tac Airport noise policy under FAA Part 150 procedures. -
2025-02-10Sound Insulation Repair and Replacement Pilot Program Assessment Update
The Port of Seattle launched a Sound Insulation Repair and Replacement Pilot Program to assess the effectiveness of previously installed noise insulation packages in homes near Seattle-Tacoma International Airport. Authorized under Commission Order 2024-04 with a $6.5 million tax levy-funded budget—$5 million of which is reserved for design and construction—the program involved community outreach, property owner surveys, and acoustic testing throughout 2024. Properties were prioritized using an equity index to ensure underserved communities were considered, with design and construction work expected to begin in 2025.