Star Trek: Hidden Frontier: 3x8

Voyage of the Defiant

Encountering a Ferengi trader, Shelby authorizes Luko and Lefler to obtain an old Starfleet ship. Returning the ship to DS12, Lefler assembles a team to return the old ship to active status and are granted permission to take the ship out for a cruise. But things never work out simply when they receive a distress call, and find themselves the only available help for an endangered science vessel.