Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
In 2376, she served aboard Deep Space 9. In June of that year, Lieutenant Costello stood guard at the airlock that led to the USS Defiant on the day that it left on its three month mission into the Gamma Quadrant. (DS9 - Mission Gamma novel: Twilight)