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_23 (fleet_number VARCHAR, model VARCHAR)
### Question:
What is the fleet number of Model Orion 01.507?
### Answer:
SELECT fleet_number FROM table_name_23 WHERE model = "orion 01.507"