In 2001 , the station changed its call letters to K31FM , and relocated to channel 31 .
The station first signed on the air on March 28 , 1988 as K30CE , broadcasting on UHF channel 30 .
In 2001 , the station changed station 's call letters to K31FM , and relocated to channel 31 .
The station first signed on the air on March 28 , 1988 as K30CE , broadcasting on UHF channel 30 .