9 . 1 ▁Que ▁Bu ena ") ▁is ▁a ▁Spanish ▁language ▁radio ▁station ▁in ▁San ▁Francisco , ▁California . ▁K SQL ▁( 9 9 . 1 ▁FM ) ▁sim ul cast s ▁the ▁station ▁in ▁Santa ▁Cruz . ▁K S OL ▁and ▁K SQL ▁program ▁a ▁format ▁consisting ▁of ▁regional ▁Mexican ▁music ▁and ▁talk ▁shows . ▁ ▁Both ▁stations ▁are ▁owned ▁by ▁Un iv ision . ▁ ▁Its ▁stud ios ▁are ▁located ▁at ▁ 1 9 4 0 ▁Z ank er ▁Road ▁in ▁San ▁Jose , ▁and ▁the ▁K S OL ▁transmit ter ▁is ▁on ▁Mount ▁S ut ro . ▁ ▁The ▁ 9 8 . 9 ▁frequency ▁is ▁the ▁third ▁station ▁in ▁the ▁San ▁Francisco ▁market ▁to ▁use ▁the ▁call sign ▁K S OL . ▁The ▁first ▁was ▁the ▁AM ▁rh ythm ▁and ▁bl ues ▁station ▁at ▁ 1 4 5 0 ▁AM ▁( the ▁current ▁K E ST ). ▁S ly ▁Stone ▁was ▁influ ential ▁in ▁gu iding ▁K S OL ▁into ▁soul ▁music ▁and ▁started ▁calling ▁the ▁station ▁K - SO UL . ▁The ▁second ▁was ▁a ▁popular ▁soul ▁music ▁station ▁( s ans ▁the ▁K - SO UL ▁mon iker ), ▁at ▁ 1 0 7 . 7 ▁FM ▁( now ▁known ▁as ▁K S AN ). ▁The ▁current ▁K S OL ▁is ▁un related ▁to ▁the ▁previous ▁two ▁stations . ▁ ▁History ▁The ▁station ▁at ▁ 9 8 . 9 ▁was ▁established ▁in ▁February ▁ 1 9 4 8 ▁as ▁the ▁FM ▁sim ul cast ▁component ▁of ▁K