USS Los Angeles was a New Orleans class heavy frigate serving in Starfleet during the 24th century.
2371 she was under the command of Captain Katrina Corgan and part of the First Fleet.
Los Angeles was part of six ship task force standing by during talks hosted at Starbase 39-Sierra between Starfleet and Romulan Star Navy Officers that same year.
USS Lionheart was attacked by the D'varin that year she was the closest starship. (" Blinded by Science")
Battle of Psellus, she was part of a unit that consisted of her, the Robinson and Lionheart. The trio of ships made a run on the Romulan lines and made it into the orbit of Psellus III.
The ship was badly damaged during the battle, losing life support. Eighteen escape pods containing 32 crew members made it off the ship. The ship was towed to
Starbase 25 for repairs. (" Armistice Part II")
While undergoing repairs
Meagan Par was assigned as the frigate's Executive Officer.