Naval Base Ventura County (NBVC) California consists of three land sites (Point Mugu NAS, Port Hueneme CBC Base/deep water port, and San Nicolas Island 60 miles off shore) and a 36,000-square-mile sea test range. The range supports the fleet by allowing the test and tracking of weapons systems in restricted air- and sea-space There are more than 100 tenant commands including the former Coast Guard Air Station Los Angeles, Seebees, 146th Airlift Wing California Air National Guard, and NAVAIR Weapons Division.