Starbase 24
Starbase 24 was a Federation starbase administered by Starfleet. The base was located in the Beta Quadrant. 

In 2256, this starbase's location was labeled on the star chart "Alpha/Beta Quadrant Overview" in the ready room aboard the . It was located near to the Federation-Klingon border. ()

In 2257, during the , this starbase was occupied by the Klingons. () 

Later that year, its location was labeled on the star chart showing the trajectory of Lieutenant Spock's shuttle. ()

In 2258, the starbase's location was labeled on a star chart seen on the main viewscreen of the . ()

In 2259, the location of this starbase was labeled on a stellar cartography chart that was seen on the 's ready room viewscreen. () 

In 2293, the starships  and  were at this station. The Constellation was there for certification tests and the John Muir was there for a system upgrade. The starbase was named on a Starship Mission Assignments chart on the  bridge.

Later that year, in the "Operation Retrieve" command briefing, Starbase 24 was depicted as being in the theater of operations. It was located near to the Federation-Klingon border. ()

In 2346, the  transported Worf's nurse maid, Kahlest, to Starbase 24 where she could be treated for her injuries at the base's biomedical facility. The starbase, due to its proximity to Khitomer, had the best records of the Khitomer Massacre in 2366. ()

In 2399, the starbase's location in neutral space was labeled on a Federation star chart that was in Fleet Admiral Kirsten Clancy's office at Starfleet Headquarters. ()

Appendices

Background information 
Kahlest's medical file seen in "Sins of the Father" stated she was transported to Starbase 23 and not Starbase 24, as was stated in the dialogue.

Apocrypha 
Starbase 24 was mentioned in numerous s, including the Star Trek: Destiny series. Taking place in 2409, the computer game Star Trek Online depicts the base as being located in the Orion sector and badly damaged after a Klingon attack.

External link 
 

bg:Звездна база 24
de:Sternenbasis 24
fr:Base stellaire 24
ja:第24宇宙基地
nl:Sterrenbasis 24
0024, Starbase