Star Trek: The Lionhearted Wiki

Merced class

The USS Falmouth was a Merced class light escort serving in Starfleet during the 24th century.

Sarah Murdock served aboard the escort early in her career.

In 2371 she was assigned to the BeTau Sector.

That same year information on her assignments, armaments, and personnel was leaked to the Tal Shiar by Harelian agents.   ("Shakedown Cruise")