FAA Air Traffic Control Facility

Seattle ARTCC

ARTCC · Facility code ZSE

Roster verified against FAA October 14, 2026

FacilitySeattle ARTCC

FAA codeZSE

Facility typeARTCC

Published areaWashington

Reference note. This directory identifies FAA air traffic facilities; it is not a pilot communications frequency directory or a public-contact directory. Use current FAA aeronautical publications for operational information.

What ARTCCs do

Air Route Traffic Control Centers provide en route air traffic control services across large geographic areas between terminal environments.