Starbase 247
Starbase 247 was a Federation starbase administered by Starfleet.

In 2370, Fleet Admiral Shanthi was stationed here. After the incident involving the  and an illegal Federation phasing cloaking device, the  headed for this starbase where a full inquiry would take place. ()

In an alternate future timeframe, Admiral Riker was stationed at Starbase 247. ()

External link 
 

bg:Звездна база 247
de:Sternenbasis 247
es:Base Estelar 247
it:Base stellare 247
nl:Sterrenbasis 247
0247, Starbase