|Federation Starbase / Base Database - Starbase 247|
|Facility where Admiral Erik Pressman was held in 2370 to answer charges of violating the Treaty of Algeron.
TNG "The Pegasus"
(In the anti-time future created by the Q Continuum, Admiral William T. Riker was stationed at Starbase 247. The refitted Enterprise-D was deployed out of this Starbases, as it was serving as the Admiral's flagship.)
TNG "All Good Things..." ; Star Trek Encyclopedia II