USS Obsidian (NCC-91846)

The USS Obsidian (NCC-91846) was a Federation frigate in service in the 2400s.

History
Then-Ensign Jirelle Kav served her first tour of duty aboard the Obsidian. 

In 2409 the Obsidian was attacked by True Way vessels in the SPR-5195 system. A Starfleet captain repelled the attack, then beamed aboard to hunt a reported shapeshifter. This proved to be a test by Agent Franklin Drake of Section 31. 

Background
Due to the way ships spawn in Star Trek Online, the Obsidian may appear in "" as either a, , or a.