BDR-258
In a traffic control graphic created for the Starbase Yorktown command center, but not seen in the final copy of , BDR-258 was the registry number of a starship which visited the base in 2263. This vessel was mentioned in a dock schedule. According to this schedule, after 752 departed from gate 100 of Arm D Sector 4, the BDR-258 would dock at this gate. This graphic can be visited at g-creative.com. 
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