Starbase 11

Starbase 11 is a Federation starbase.

In 2267, James T. Kirk faced a court-martial on Starbase 11 for the murder of Benjamin Finney. It was later revealed that Finney had faked his death and reprogrammed the computer to frame Kirk. 

Later that year, Spock hijacked the USS Enterprise (NCC-1701) to Starbase 11 in order to kidnap Christopher Pike to Talos IV. Captain Kirk pursued Spock in Picasso one of the starbase's shuttlecraft. 

In 2268, the USS Farragut (NCC-1647) docked at Starbase 11 for repairs, but was called away to the Klingon agricultural colony on Signi Beta. 

In 2270, the Enterprise returned to Starbase 11 for repairs and inspection detail. 

In 2375, the base was attacked by a Dominion Fleet during the Dominion War. Through the code breaking efforts of Project Mungin, Starfleet was warned of the attack, but choose not to send extra ships inorder to protect their ability to read Dominion codes.