When was the date of vacancy for the manager of Kartalspor? 
CREATE TABLE table_27091128_3 (date_of_vacancy VARCHAR, team VARCHAR)
SELECT date_of_vacancy FROM table_27091128_3 WHERE team = "Kartalspor"
### Context: CREATE TABLE table_27091128_3 (date_of_vacancy VARCHAR, team VARCHAR) ### Question: When was the date of vacancy for the manager of Kartalspor?  ### Answer: SELECT date_of_vacancy FROM table_27091128_3 WHERE team = "Kartalspor"