Did KWVT drop Portland transmitter? feedback.pdxradio.com forums › feedback.pdxradio.com forums › Portland Radio › Did KWVT drop Portland transmitter? Tagged: KPWC, KSLM, KWVT, What the hell happened? This topic contains 18 replies, has 9 voices, and was last updated by Jbpdx 4 years, 2 months ago. You must be logged in to reply to this topic.