Comments welcomed on Part 150 Noise Compatibility Program draft

King County International Airport-Boeing Field (KCIA) invites interested parties to provide comments on the KCIA Part 150 Study Draft Noise Compatibility Program (NCP) at a public hearing on January 22, 2026. The meeting will start at 5:30 p.m. at the KCIA Flight Service Station, 6526 Ellis Ave. S. in Seattle. The draft NCP is available online for review and comment at KCIAPlanning.com. Comments on the draft NCP will be accepted through 5 p.m. Pacific time on February 22, 2026.

At the hearing, attendees will be able to:

• Learn about the Federal Aviation Administration (FAA) Part 150 Study process.
• Review the KCIA draft NCP which identifies actions to reduce the effects of airport noise and promote compatible land use near KCIA.
• Provide comments on the draft NCP. KCIA will only accept comments that specifically address the Part 150 Study and the NCP. Comments outside of these topics will not be accepted.

Sign up to testify at the hearing by registering at KCIAPlanning.com, or by signing up onsite. Commenters will have up to two minutes to share their input.

Free parking is available in the building's parking lot and on nearby streets. A King County Metro bus stop at Ellis Avenue South and South Warsaw Street, across from the Flight Service Station, serves the 124 and 60 routes. To request language interpretation or other accommodations at the public hearing, please call 206-296-7380 or email KCIACommunityOutreach@kingcounty.gov.

For those who cannot make it to the meeting in person, a virtual option will be available on Zoom. Go to kingcounty.zoom.us/j/84308510714 starting at 5:30 p.m. on January 22 to join.

For more information about the Part 150 Study or the Vision 2045 Airport Plan, please visit KCIAPlanning.com.