TagPart 150(52)
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2013-10-15
Informal Runway Use Agreement (Appendix I 2013 Part 150 Study)
★ 32Appendix I from the 2013 Part 150 Study by Landrum & Brown. A Letter Of Agreement (LOA) where the Port Of Seattle agrees to using the Third Runway primarily for overflows and bad weather. Note the very official looking signature of the Port CEO, Tay Yoshitani. Also note that it is described as an ‘informal -
2002-10-15King County Motion 11600 – FAA Part 150 Noise and Land Use Compatibility Study
★ 32A King County motion to adopt the King County International Airport’s Federal Aviation Regulation Part 150 Noise and Land Use Compatibility Study and to accept federal grants for implementing recommended programs. The motion outlines the airport’s economic importance and various noise mitigation strategies including sound insulation programs, flight restrictions, and a Ground Run-up enclosure. -
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2026-06-24StART meeting agenda June 24, 2026
Overview of (SEPA) Draft Environmental Impact Statement (DEIS) (SAMP) Near-Term Projects, Part 150 update -
2026-06-24StART agenda: June 24, 2026
Agenda for the SEA Stakeholder Advisory Round Table (StART) meeting on June 24, 2026, held via Zoom. The primary objective is an overview of the SEPA Draft Environmental Impact Statement (DEIS) findings for the Sustainable Airport Master Plan (SAMP) Near-Term Projects published on May 22, 2026. The agenda also includes a Part 150 Noise Study/Aviation -
2026-06-24
StART agenda: June 24, 2026
Agenda for the SEA Stakeholder Advisory Round Table (StART) meeting on June 24, 2026, held via Zoom. The primary objective is an overview of the SEPA Draft Environmental Impact Statement (DEIS) findings for the Sustainable Airport Master Plan (SAMP) Near-Term Projects published on May 22, 2026. The agenda also includes a Part 150 Noise Study/Aviation -
Map of Sea-Tac and KCIA DNL contours with Port of Seattle Noise Monitors
A map of the greater Seattle-Tacoma area showing Seattle-Tacoma International Airport (SEA) 1991 and 2032 DNL65 noise contours alongside King County International Airport (KCIA) DNL65 and DNL70 contours. Port of Seattle permanent and portable noise monitors (2020-2022) are plotted across the region. Runway geometry markers for KCIA and COTKU are also shown. -
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