This is a little bit strange: There is no indication that the construction permit was ever built out at Four Times Square. The only 302 is for an auxiliary location at ESB but that flies in the face of not being able to afford space there!
There are numerous threads on the New York board on this subject. Here's a link to a story that outlines their troubles with ESB and the move to 4TS:
https://radioinsight.com/headlines/167630/pacifica-wbai-to-move/
Bottom line with regards to Seattle is that Pacifica isn't looking to buy a radio station in Seattle, and KBCS runs Democracy Now.