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_3 (aircraft VARCHAR, tail_number VARCHAR, location VARCHAR, fatalities VARCHAR)
### Question:
What is the Aircraft when Kabul was the location, unknown fatalities, and the tail number was ya-ban?
### Answer:
SELECT aircraft FROM table_name_3 WHERE location = "kabul" AND fatalities = "unknown" AND tail_number = "ya-ban"