TagNextGen(68)

The Highline Forum held a public meeting on May 24, 2017, at Seattle-Tacoma International Airport, hosted by the Port of Seattle. The two-hour session covered an overview of the airport's noise programs and a NextGen briefing presented by Noise Programs Manager Stan Shepherd, followed by a discussion of potential structural changes to the Forum itself, including membership rules, meeting format, and communication practices. The meeting was open to public comment and concluded with planning for the next Forum session in July.

In April 2017, the Federal Aviation Administration (FAA) presented a NextGen briefing to the Port of Seattle Commission, outlining the agency's initiative to modernize the U.S. air traffic system. NextGen aims to improve safety, reduce flight delays, cut fuel consumption and emissions, and handle growing air travel demand. The briefing is relevant to Sea-Tac Airport stakeholders as these airspace changes can directly affect flight paths and noise impacts on surrounding communities.

A petition to the Port of Seattle Commission requesting the addition of two noise monitors on Vashon Island to monitor aircraft noise from new FAA NextGen flight procedures. The petition cites concerns about focused flight paths over Vashon Island at low altitudes affecting approximately 250 arrivals per day in Southflow operations.

This February 2016 document contains FAA responses to noise complaints from Federal Way residents affected by Sea-Tac Airport flight operations. The FAA explains why departures are concentrated to the south 65% of the time due to wind and runway configuration, why flight paths cannot simply be rerouted or 'fanned out' to spread noise across neighborhoods, and why aircraft may appear lower than in the past despite following all published procedures. Any proposed changes to flight routes or procedures must be submitted through the FAA Instrument Flight Procedure (IFP) Gateway for safety, feasibility, and environmental review.

This 2016 report by Palo Alto resident Mark Shull examines how the FAA's NextGen 'Optimization of Airspace and Procedures in the Metroplex' (OAPM) program, implemented between 2012 and 2015, led to dramatically increased aircraft noise over residential communities by redesigning flight paths to be lower, straighter, and more concentrated. The author argues that while the program was publicly marketed as improving efficiency, reducing fuel use, and lowering environmental impact, its primary purpose was increasing airport capacity by reducing separation between aircraft and simplifying flight corridors. The report traces the legislative, regulatory, and industry decisions that shaped the program, concluding that communities were left worse off and that genuine air traffic modernization will be harder to achieve going forward.

FAA Order 1050.1F, effective July 16, 2015, establishes the Federal Aviation Administration's policies and procedures for complying with the National Environmental Policy Act (NEPA), covering actions such as grants, construction, rulemaking, and NextGen airspace improvements. The order outlines when environmental reviews, assessments, or full impact statements are required, and defines responsibilities for the FAA, applicants, and contractors. It is relevant to noise and environmental impact considerations at airports like Sea-Tac, as it governs how the FAA evaluates and documents the environmental effects of aviation-related actions.