What is Austria's maximum area (km2)?
CREATE TABLE table_1307842_6 (area__km²_ INTEGER, member_countries VARCHAR)
SELECT MAX(area__km²_) FROM table_1307842_6 WHERE member_countries = "Austria"
### Context: CREATE TABLE table_1307842_6 (area__km²_ INTEGER, member_countries VARCHAR) ### Question: What is Austria's maximum area (km2)? ### Answer: SELECT MAX(area__km²_) FROM table_1307842_6 WHERE member_countries = "Austria"