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_51 (location VARCHAR, capacity_in_use VARCHAR)
### Question:
Where is the airport located that has a 98.9% in use capacity?
### Answer:
SELECT location FROM table_name_51 WHERE capacity_in_use = "98.9%"