CREATE TABLE table_35482 ("Call sign" TEXT, "Frequency MHz" TEXT, "City of license" TEXT, "ERP W" FLOAT, "FCC info" TEXT)

Which City of license has a Call sign of w220ba?
SELECT "City of license" FROM table_35482 WHERE "Call sign" = 'w220ba'
SELECT "City of license" FROM "table_35482" WHERE "Call sign" = 'w220ba'