Fleet Operations Center
The Fleet Operations Center was a Starfleet Headquarters facility. This center was located in Marin County, a region north of San Francisco, on Earth. The personnel who worked at this facility oversaw Starfleet Operations. The center was first used by the United Earth Starfleet Command, then, after 2161, by the Federation Starfleet Command. (; ; )

In January of 2155, the Fleet Operations Center was the location of the various conferences held by the delegates of Earth and various other planets to discuss a possible Coalition of Planets. Various directories were placed throughout the area, listing the building's personnel and their offices. ()

In 2293, the Fleet Operations Center was involved in the planning for "Operation Retrieve". (, production art)

In 2364, while investigating an alleged conspiracy within Starfleet, Captain Jean-Luc Picard visited the Fleet Operations Center. (, set artwork)

See also 
 Fleet Operations Center personnel

Earth structures
Starfleet