Fun fact - Jerry Woods (AM host at WGTS) and Brandi Lanai (7-midnight host) also voice track for my local network of CCM stations, Positive Life Radio (based at KGTS/91.3 Tri-Cities WA). Brandi's show airs from 4-8p weekdays and Jerry does weekend shifts.
91.9 here is my local KDNA Granger, a non-commercial Spanish station that has been on the air since 1979. Its original purpose was to serve the farm workers of the Lower Valley. In fact, Cesar Chavez visited the studios in the 1980s. Obviously, since it's a LOCAL, E skip isn't possible here...but it is in Ellensburg during strong openings, where I've heard KUWR Laramie WY (Wyoming Public Radio), more than once. KDNA is still pretty strong up there with a bit of multipath, however. KPBW Brewster WA (// KPBX Spokane, NPR) can be heard on the Manastash Ridge trail and especially to the west up toward Manastash Lake where KDNA is blotted out.