TagRv(3131)

• The area surrounding the airport is subdivided into 8 areas – 4 Arrival Gates – 4 Departure Gates • Arrival paths cross overtop of departure paths • Arrival/Departure Gate depends on airport of origin/destination • Arrival/Departure Gates provide a predictable / repeatable exchange point between ARTCC (Center) and TRACON (Terminal) controllers South Flow North Flow Arrival/ Departure Patterns Jet Aircraft South Flow North Flow Arrival/ Departure Patterns Prop Aircraft Crossing Points Other Factors • Other factors that can impact flight paths or assigned routes include: – Topography – Airspace Complexity • Boeing Field • Paine Field • Renton Municipal • JB Lewis Mcchord – Aircraft Mix Arrivals Airport Interactions South Flow Departure Arrivals Departure Airport Interactions North Flow Questions SEA-TAC Stakeholder Advisory Round Table Agenda Air Traffic Control Process Gates/Posts Arrival/ Departure Patterns�Jet Aircraft Arrival/ Departure Patterns�Prop Aircraft Crossing Points Other Factors Airport Interactions�South Flow Airport Interactions�North Flow Questions

StART enhances cooperation between the Port of Seattle and the neighboring communities of Sea-Tac Airport StART AVIATION NOISE WORKING GROUP FACILITATOR’S MEETING SUMMARY Monday, April 8, 2019 5:30-7:30PM, Sea-Tac Airport Conference Room Member Interest Represented Earnest Thompson Normandy Park Eric Zimmerman (call in) Normandy Park Tom Fagerstrom Port of Seattle Marco Milanese Port of Seattle Stan Shepherd (call in) Port of Seattle Scott Kennedy Alaska Airlines Chris Hall Federal Way Vince Mestre L&B Chris Schaeffer FAA Shelia Brush Des Moines Tim Toerber Port of Seattle Tony Gonchar Delta Air Lines Robert Tykoski Port of Seattle Terry Plumb Burien Facilitator: Phyllis Shulman, Civic Alchemy Note Taker: Emily Jackson, Floyd Snider Meeting Objectives: To review and provide input on the next steps with the Noise Abatement Departure Profiles and Airfield Noise Assessment agenda items. Meeting Summary: Update on Implementation of Draft Rolling Work Plan • A320 arrival noise letter was sent out to air carriers at Sea-Tac; applies to pre 2014 A320 series aircraft only. Nine airlines operate A320 series aircraft at Sea-Tac. Letter requests airlines to share if and when they plan to retrofit planes with a vortex generator to lessen the noise generated by the aircraft. • Updated Runway Use Agreement was provided to the FAA. Initial response from the FAA stated they agree, in principle, to language limiting 3rd runway landings between 12am-5am. Response April 8, 2019 StART Facilitator’s Meeting Summary April 8, 2019 Page 2 included additional comments. Next steps include completing discussion and any revisions to language…

April 1, 2019 StART Facilitator’s Meeting Summary- Federal Policy Working Group April 1, 2019 Page 1

StART enhances cooperation between the Port of Seattle and the neighboring communities of Sea-Tac Airport Meeting Agenda October 23, 2019 6:00 pm - 8:00 pm Seattle-Tacoma International Airport Conference Center 17801 International Blvd. (Directions) Meeting Objectives: To recap the Aviation Noise Working Group and Federal Policy Working Group meetings. To discuss the Late Night Noise Limitation Program 3rd quarter results. To provide input to the consultant for the Ground Noise Analysis scope. 6:00 pm Welcome Lance Lyttle, Sea-Tac Airport Managing Director • Member Introductions StART members • Opening comments Lance Lyttle 6:10 pm Facilitator’s Update Phyllis Shulman 6:15 pm Introduction of the new FAA Dave Suomi, FAA Regional Administrator, Community Engagement Officer: NW Region Justin Biassou 6:25 pm Recap of Aviation Noise Working Tom Fagerstrom, Port of Seattle Group Meeting • Discussion StART Members 6:35 pm StART Federal Policy Advocacy Marco Milanese, Port of Seattle Work Plan Review • Discussion StART Members 6:45 pm Late Night Noise Limitation Tom Fagerstrom, Port of Seattle Program – 3rd Quarter Results and Expected Outreach • Discussion StART Members 6:55 pm Ground Noise Analysis Consultant Brad Nicholas, HMMH Introduction and Scoping Discussion • Discussion StART Members 7:45 pm Public Comment Public 8:00 pm Meeting Wrap Up Lance Lyttle • Closing Comments Next Meeting: December 11 - 6:00 pm - 8:00 pm, Location Sea-Tac International Airport Conference Center https://www.portseattle.org/Business/Conference-Facilities/The-Conference-Center-at-Sea-Tac/Documents/TheConferenceCenter-DIRECTIONS.pdf

StART enhances cooperation between the Port of Seattle and the neighboring communities of Sea-Tac Airport Meeting Agenda June 27, 2018 6:00 pm - 8:00 pm Seattle-Tacoma International Airport Conference Center 17801 International Blvd. (Directions) Meeting Objectives: To discuss and prioritize a list of potential actions for StART to explore related to preventing, reducing, and/or mitigating aviation noise. To consider constructive next steps including the formation of a StART aviation noise working group. 6:00 pm Welcome Mike Ehl, Airport Operations Director • Member Introductions 6:05 pm Facilitator’s Update Phyllis Shulman 6:10 pm Congressional Update (Noise) Eric Schinfeld 6:20 pm Aviation Noise Discussion StART members 7:30 pm Sea-Tac Airport Updates • Capital Projects (SAMP) Clare Gallagher, Capital Projects Delivery Director • Operations Mike Ehl, Airport Operations Director 7:45 pm Public Comment Public 7:55 pm Meeting Wrap Up Mike Ehl & StART Members • Closing Comments • Meeting Evaluation Form

StART enhances cooperation between the Port of Seattle and the neighboring communities of Sea-Tac Airport DRAFT 2019 Priorities Development Worksheet Initial Responses: 02-25-19 Based on 8 responses 1. Topics most interested in discussing in 2019: NOISE • History behind the 65NL contour • The role of the FAA ombudsmen and how the role interacts with StART • Progress toward management of night departures and arrivals • Aviation noise, including but not limited to: glide slopes; flight paths; the DNL metric; use of third runway, curfew, Part 161 • Better understanding of Airport and FAA’s positions and roles regarding aircraft noise and remediation processes • Aviation Environmental Design Tool (AEDT) vs actual noise for idle descents below 10,000 ft. OPERATIONS • Airport impact mitigation including review of the recommendations from the state-funded study on the third runway • Management of flight paths • Next Gen Westside arrival altitude profile as implemented vs as forecasted in 2012 EA AIR QUALITY, POLLUTION AND PUBLIC HEALTH • Emissions, especially ultra-fine particles (UFPs) POLICY • Congressman Smith’s aviation-oriented Federal legislation • State legislation on RCW 5354 (aircraft noise abatement) • Washington State Air Cargo Movement Study DEVELOPMENT OF IDEAS AND COMMON GOALS • Best practices at major airports that are finding balance between the practicalities of air commerce and minimizing or reducing aviation impacts • Perspectives of members from other impacted cities • Respectful discussions/dialogue for innovative ideas • Offer the option of a “citizen’s academy” type learning environment, for people who want to learn…

StART enhances cooperation between the Port of Seattle and the neighboring communities of Sea-Tac Airport StART 2019 PRIORITIES Based on feedback from StART members and public attendees at 2/27 StART meeting as of 04-22-19 - not in priority order • AVIATION NOISE including: • Understanding DNL and SEL, why the 65 DNL and how they are calculated • Part 150 and Part 161 studies • Comprehensive understanding of the Port’s noise programs • Review of practices to reduce noise at other airports and comparison of those practices to what’s Sea-Tac doing, not doing and why • Noise monitoring – what is currently in place, limitations, utilization of data • Pilot operational procedures that could reduce aircraft noise and air pollution • Understanding flight paths/air space • AIR QUALITY/HEALTH IMPACTS including: • UFP/UW Study • Regional air quality overview • Port air quality programs • FUTURE OF AVIATION/MOBILITY including: • Air cargo/Washington State Air Cargo Movement Study • Aircraft design • Hyperloop/bullet trains/other modes of transportation • Airport’s role in regional economic development/impact of regional growth on the airport • Sustainable Aviation Fuels (SAFs) • Paine Field • FEDERAL POLICY including: • Congressman Smith’s aviation-oriented legislation • Priorities identified in the Working Group • SHORT AND MID-TERM NOISE RELIEF • Priorities identified in the Working Group • Funding In addition, there are some specific items related to operations and interest in creating opportunities for discussion and dialogue to stimulate innovative ideas. Respondents identified information that would be helpful to learn more…

StART enhances cooperation between the Port of Seattle and the neighboring communities of Sea-Tac Airport StART SEA-TAC STAKEHOLDER ADVISORY ROUND TABLE 2019 StART Annual Report Prepared by Phyllis Shulman, Civic Alchemy Megan King, PE, Emily Jackson, EIT, and Kristen Legg, Floyd|Snider March 2020

StART enhances cooperation between the Port of Seattle and the neighboring communities of Sea-Tac Airport StART SEA-TAC STAKEHOLDER ADVISORY ROUND TABLE 2018 StART Annual Report Prepared by Phyllis Shulman, Civic Alchemy Megan King, PE, and Kristen Legg, Floyd|Snider February 2019

StART enhances cooperation between the Port of Seattle and the neighboring communities of Sea-Tac Airport StART FACILITATOR’S FEDERAL POLICY WORKING GROUP MEETING SUMMARY Monday, September 9, 2019 5:30-7:30 pm, Seattle Tacoma International Airport Conference Center Member Interest Represented Present Jennifer Ferrer-Santa Ines Normandy Park Finance Director X Kyle Moore SeaTac Government Relations and Communication Manager X Lyndall Bervar Congressman Adam Smith, District Rep X Yasmine Mehdi Office of Congresswoman Pramila Jayapal X Louise O’Rorke Office of Sen. Maria Cantwell (phone) X Eric Schinfeld Port of Seattle, Sr. Manager, Federal & International Government Relations X Resources Title Marco Milanese Port of Seattle, Manager of Community Engagement X Consultants Phyllis Shulman Facilitator, Floyd|Snider X Emily Jackson Note taker, Floyd|Snider X Meeting Objectives: To discuss an additional action and next steps for the. To review and get feedback on a number of draft letters and options for outreach to cities. Meeting Summary: Secondary Insulation Packages: Option for Work Plan Eric Schinfeld, Port of Seattle Schinfeld provided an overview of the purpose of secondary insulations packages for lowering noise levels inside of homes. He stated that over $300 million have been spent over the last 30 years in sound insulation. The Port’s program is now moving on to addressing sound insulation in apartments, condos, and places of worship. There has been some feedback received by the Port that there are cases where the sound insulation that was installed and funded through the FAA and Port has failed possibly due to improper fabrication, construction, or…