Table: military_equipment
Columns: aircraft
type
version
produced
quantity

Question: What aircraft has 129 made?
SQL: SELECT "aircraft" FROM military_equipment WHERE "quantity" = '129'

Question: Which type has 140 made?
SQL: SELECT "type" FROM military_equipment WHERE "quantity" = '140'

Question: Which aircraft has heavy transport?
SQL: SELECT "aircraft" FROM military_equipment WHERE "type" = 'heavy transport'

Question: Where was the Kai Kuh-1 Surion Produced?
SQL: SELECT "produced" FROM military_equipment WHERE "aircraft" = 'kai kuh-1 surion'