I've tried for this one before, but I just happened to stop on 1610 two nights ago and heard weak music in Spanish. Last night, 0605-0703 UTC on May 2, the signal was better and the music could be heard from across the room at times. I heard only a snippet of talking in Spanish the first night. On May 2, I heard what sounded like station information at 0700 UTC, but I never heard the call letters uttered. However, the music both nights matched perfectly what I heard via an SDR in Ontario and on station’s online stream.
This station runs 10 6.25 kW; distance is 2,052 miles from me in Lake Stevens, Washington.