what is the callsign for independent affiliation?
CREATE TABLE table_name_69 (callsign VARCHAR, affiliation VARCHAR)
SELECT callsign FROM table_name_69 WHERE affiliation = "independent"
### Context: CREATE TABLE table_name_69 (callsign VARCHAR, affiliation VARCHAR) ### Question: what is the callsign for independent affiliation? ### Answer: SELECT callsign FROM table_name_69 WHERE affiliation = "independent"