CREATE TABLE table_name_52 (city_of_license VARCHAR(255), frequency_mhz VARCHAR(255), call_sign VARCHAR(255))
What city of license has a Frequency under 107.7, and a call sign of w247aq?
    
SQL: SELECT city_of_license FROM table_name_52 WHERE frequency_mhz < 107.7 AND call_sign = "w247aq"