Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_9 (to_iran INTEGER, damaged VARCHAR, survived VARCHAR, aircraft VARCHAR)
### Question:
What's the to Iran with fewer than 9 survivors, more than 3 damaged, and an ussr an-26 aircraft?
### Answer:
SELECT AVG(to_iran) FROM table_name_9 WHERE survived < 9 AND aircraft = "ussr an-26" AND damaged > 3