The Seattle ARTCC is proud to present the Sea-Tac Overload on Saturday May 20th, 2017 from 2359 - 0400z! Seattle-Tacoma International Airport (KSEA) will be fully staffed to welcome everyone into the Pacific Northwest, whether that be IFR or VFR. Be sure to join us for an eventful night up in the ZSE airspace, see everyone in the skies!