Category: 105.9 KWST

  The KWST call letters and “K-West 106” name, first appeard on the in 1969. KWST had a beautiful music format, until January 1, 1975, when the station flipped to Rock, with a sound similar to KLOS. Over time the ratings fell, and in 1981, KWST changed to a short lived Top 40 format. KWST…