This document summarizes six near-term action items developed by the Sea-Tac Airport Stakeholder Advisory Round Table (StART) Aviation Noise Working Group as of November 2019, aimed at reducing aircraft noise for surrounding communities. The actions include a Late-Night Noise Limitation Program, a revised Runway Use Program to limit 3rd Runway use at night, a glide slope adjustment for Runway 34R, a ground noise analysis study, a Noise Abatement Departure Profiles Study, and outreach encouraging airlines to install vortex generators on older A320 aircraft. Each action identifies the responsible parties, current status, and the specific communities expected to benefit from reduced noise levels.Open full document
Notes
This document summarizes the near-term aviation noise action agenda for the Sea-Tac StART Aviation Noise Working Group as of November 20, 2019. It outlines six action items including the Late-Night Noise Limitation Program, Runway Use Program, Glide Slope Adjustment, Ground Noise Analysis, Noise Abatement Departure Profiles Study, and A320 Aircraft Noise mitigation. Each item includes descriptions, components, responsible parties, and status updates.