what is the callsign for analog 19?
CREATE TABLE table_name_42 (callsign VARCHAR, analog VARCHAR)
SELECT callsign FROM table_name_42 WHERE analog = "19"
### Context: CREATE TABLE table_name_42 (callsign VARCHAR, analog VARCHAR) ### Question: what is the callsign for analog 19? ### Answer: SELECT callsign FROM table_name_42 WHERE analog = "19"