The USS Berlin was an Excelsior class Cruiser serving in Starfleet during the 24th century.
In 2371 she was commanded by Captain Tyler Grant and part of the First Fleet.
On Stardate 4####.5 she escorted the USS Pasteur to Naussica as part of a humanitarian mission. ("Meltdown")
In late 2371 the ship was part of the task force to free the Psellus System from Romulan forces. ("Armistice Part II")