CKST

The CKST call letters in Vancouver, British Columbia first appeared in 1988 at 800 AM and continues to this day at 1040 AM.  From 1990 until 1993 they carried a Modern Rock format as a kind of sister-station to Toronto's legendary CFNY--even using their "Spirit of Radio" branding.  It's unclear whether this sticker is from their Alternative Rock period or predates it.  CKST currently carries a Comedy format as "Funny 1040."