Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_9 ( uk_base VARCHAR, troop_carrier_group VARCHAR, serial VARCHAR )

### Question ###
Which UK base has 441st tcg Troop carrier group and 14 as their seir serial?

### Accurate SQL ###

SELECT uk_base FROM table_name_9 WHERE troop_carrier_group = "441st tcg" AND serial = "14"