Starbase 80

Starbase 80 was a Starfleet facility in operation in the mid 24th century.

In 2365 while Guinan was waiting at the starbase for the USS Enterprise (NCC-1701-D) to pick her up, she was told a story by Jake Stutzman, a story later told to her by Geordi La Forge, where he claimed credit for Stutzman's actions. 

When the USS Voyager encountered the USS Equinox in the Delta Quadrant, Captain Ransom said that he had previously been on an ship as a science officer pro tern for a visit while at Starbase 80.