The USS San Diego is a hard-working ship of Starfleet heavily involved in diplomatic work, we hold the class record for the most amount of warp jumps done by a single vessel.
The USS San Diego is a California-class vessel currently assigned to patrol former Romulan Star Empire Neutral Zone borders, which has been doing so since 2401. She holds the record for the most warp jumps initated by a single california-class vessel as a result of her central role as a material mover to meet starfleet’s logistical demands during the early 2370s