Featherstone was a female Starfleet engineer in the 24th century.

During the mid 2370s, Chief Featherstone was temporarily assigned to Starbase Deep Space 9. During her time there, she made a positive impression on both Captain Benjamin Sisko and Chief Miles O'Brien, and befriended Crewman Fabian Stevens. During the few weeks she was there, she earned the nickname "Heart-of-Stone" from Stevens.

As of 2377, Featherstone was assigned to the USS Hood, and that year, was one of four officers assigned to guard the wreckage of a newly-discovered Borg cube until being relieved by a team from the USS da Vinci. She and Stevens were able to briefly catch up with each other at that time. (CoE eBook: The Light)