CREATE TABLE table_66600 ("Frequency" TEXT, "Call sign" TEXT, "Branding" TEXT, "Format" TEXT, "Owner" TEXT)

Who is the owner of CKLF-FM?
SELECT "Owner" FROM table_66600 WHERE "Call sign" = 'cklf-fm'
SELECT "Owner" FROM "table_66600" WHERE "Call sign" = 'cklf-fm'