In what year was Letecke Zavody N.P., Jinonice the manufacturer?
CREATE TABLE table_name_90 (year VARCHAR, manufacturer VARCHAR)
SELECT year FROM table_name_90 WHERE manufacturer = "letecke zavody n.p., jinonice"
### Context: CREATE TABLE table_name_90 (year VARCHAR, manufacturer VARCHAR) ### Question: In what year was Letecke Zavody N.P., Jinonice the manufacturer? ### Answer: SELECT year FROM table_name_90 WHERE manufacturer = "letecke zavody n.p., jinonice"