San Luis, United States
O'Sullivan Army Airfield (CSL) is located within Camp San Luis Obispo, primarily serving military aviation needs. It supports training and operational activities for the California National Guard and other military units.
The airfield is not designed for commercial passenger traffic. Specific details like the opening year and annual passenger numbers are not applicable.
O'Sullivan Army Airfield (CSL) is primarily a military facility and does not have typical commercial passenger terminals. Details regarding gates, piers, concourses, area, capacity, and expansions are not publicly available.
Parking facilities are primarily for military personnel and official visitors. Public parking information is not available.