• 2016-06-01

    NextGen implementation plan 2016

    ★ 32
    The FAA's 2016 NextGen Implementation Plan outlines progress on six major air traffic modernization programs, including ADS-B surveillance, Data Communications, and automation upgrades, which are reshaping operations across the National Airspace System. Key milestones include Data Comm departure clearance services being rolled out to over 56 airports by end of 2016, three years ahead of schedule, and a doubling of ADS-B-equipped aircraft since 2014. While this plan focuses on nationwide airspace modernization rather than Sea-Tac-specific noise policy, the technologies described—such as more precise flight routing—can have implications for aircraft flight paths and noise impacts at airports like Sea-Tac.
  • 2026-07-29

    FAA NextGen for airports

    This Federal Aviation Administration document describes how the NextGen air traffic modernization program benefits both general aviation and commercial airports through improved GPS-based approach procedures, ADS-B surveillance technology, and more efficient departure queue management systems. Key upgrades include WAAS/LPV approaches that allow aircraft to land in low-visibility conditions without expensive ground equipment, and surface surveillance tools to better track aircraft and vehicles on the ground. The document also outlines plans to optimize airspace procedures across 21 metropolitan areas to reduce delays and improve safety.
  • 2025-12-17

    FAA head details air traffic control modernization progress, next steps

    By Lindsey Wilkinson December 17, 2025 FAA Administrator Bryan Bedford speaks during a hearing in the U.S. Capitol on Dec. 17, 2025 in Washington, DC. (Photo by Heather Diehl/Getty Images) With modernization efforts ramping up at the Transportation Department’s Federal Aviation Administration, leaders have a sharpened focus on efficiency, safety and accountability, Administrator Bryan Bedford
  • 2024-05-13

    Airport/community noise roundtables and FAA support

    This FAA presentation covers Airport/Community Noise Roundtables and FAA support for addressing aircraft noise concerns near airports like Sea-Tac. It explains that effective roundtables build consensus among all affected communities, while the FAA's Air Traffic Organization (ATO) works through a large backlog of noise-reduction recommendations, each requiring months of technical feasibility review and environmental assessment. The FAA encourages communities to focus on the most actionable recommendations and to form alliances, emphasizing that collaborative, balanced solutions produce the best long-term outcomes.
  • 2024-05-11

    Case study of public outreach by FAA re: Greener Skies Program (NextGen) as it relates to Beacon Hill neighborhood in Seattle

    This document argues that the FAA and Sea-Tac Airport failed to properly account for combined aircraft noise from both Sea-Tac and Boeing Field when approving the Greener Skies/NextGen flight program, leaving hundreds of Beacon Hill homes without sound insulation assistance they may have been entitled to. A 2002 King County International Airport study had already identified that noise levels in parts of Beacon Hill exceeded the 65 dB DNL federal threshold when both airports' noise was measured together, yet no mitigation was provided. The document also highlights that no public outreach was conducted in the Beacon Hill neighborhood—a majority-Asian, multilingual community—before the new flight paths were implemented.
  • 2024-05-11

    Community impacts from NextGen noise: Questions for community groups

    This document contains a structured set of interview questions developed for a GAO study (project 103933) examining how NextGen flight path changes have affected local communities through increased aviation noise. The questions are directed at community groups and cover topics including FAA outreach efforts before and after implementation, equity concerns, the drivers of noise complaints, and whether any flight path modifications were sought or made following implementation. It aims to assess how effectively the FAA communicated with and involved communities in performance-based navigation (PBN) decisions.
  • 2024-05-11

    NextGen effects on communities surrounding Sea-Tac Airport

    This document outlines concerns raised by the Quiet Skies Coalition about how the FAA's NextGen air traffic modernization program has increased flight operations at Seattle-Tacoma International Airport, creating concentrated flight paths over low-income and minority neighborhoods like Burien. It argues that the FAA failed to engage communities before implementing new flight routes, dismissed significant noise and air quality concerns, and has not analyzed the cumulative health impacts of aircraft noise and ultrafine particle emissions on nearby residents. The document also details a successful legal challenge by the City of Burien against the FAA in the 9th Circuit Court of Appeals, which the FAA has continued to ignore.
  • 2023-06-12

    FAA Reauthorization Act of 2023

    The FAA Reauthorization Act of 2023 is a proposed Senate bill that would authorize funding for the Federal Aviation Administration from fiscal years 2024 through 2028. The legislation covers a wide range of aviation topics including airport planning, noise compatibility programs, safety improvements, airspace modernization, and aviation workforce development. Of particular relevance to airport noise policy, the bill includes provisions on flight profile optimization, performance-based navigation, and NextGen airspace modernization efforts that can affect flight paths and noise impacts on communities near airports like Sea-Tac.
  • 2023-06-07

    Noise programs & NextGen briefing

    This Port of Seattle briefing, presented by Noise Programs Manager Stan Shepherd, covers key topics related to aircraft noise management at Seattle-Tacoma International Airport, including flight procedures, noise contours, and mitigation programs. It highlights a steady rise in noise complaints received through the Noise Information Hotline and online forms, growing from 2,172 inquiries in 2014 to 2,959 in 2016, with a small number of repeat callers accounting for the majority of contacts each year.
  • 2022-01-04

    ABCx2, LLC invoice #1242 to County of Arlington

    This document is an invoice dated January 4, 2022, from ABCx2, LLC to the County of Arlington for aviation consulting services totaling $15,787, covering Phase II work ($9,750) and the final Phase I public meeting activities ($6,037). An accompanying project budget summary shows the full consulting engagement spanned from April 2020 through December 2021, with a total project budget of $250,000 spread across multiple billing periods and consultant categories. The work appears related to NextGen air traffic modernization initiatives, focusing on safe, efficient, and environmentally responsible flight procedures.