Final answer:
The landing traffic from JAX/CRG/NIP/NRB/VQQ must cross 15 miles north of the ORL VORTAC at or below a certain altitude.
Step-by-step explanation:
The landing traffic from JAX/CRG/NIP/NRB/VQQ must cross 15 miles north of the ORL VORTAC at or below a certain altitude. The control for turns up to 30 degrees to the west, north of the ORL VORTAC, is given to the GREEN COVE sector.
The altitude at which the landing traffic must cross is not provided in the question, and the control for turns doesn't affect the altitude requirement. Therefore, the exact altitude cannot be determined from the given information.