What kind of  IATA has an Airport of hamburg airport?
CREATE TABLE table_name_5 (iata VARCHAR, airport VARCHAR)
SELECT iata FROM table_name_5 WHERE airport = "hamburg airport"
### Context: CREATE TABLE table_name_5 (iata VARCHAR, airport VARCHAR) ### Question: What kind of  IATA has an Airport of hamburg airport? ### Answer: SELECT iata FROM table_name_5 WHERE airport = "hamburg airport"