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_64 (year INTEGER, album VARCHAR, us_hot_100 VARCHAR)
### Question:
Which Year has an Album of airwaves, and a US Hot 100 of –?
### Answer:
SELECT MAX(year) FROM table_name_64 WHERE album = "airwaves" AND us_hot_100 = "–"