Jana Haines

Jana Haines was a officer on active duty in the 23rd century.

By 2268, Ensign Haines was a navigator and science officer on the USS Enterprise during James T. Kirk's first five-year mission. 

While the Enterprise was undergoing refit, Haines had been promoted to lieutenant and had transferred to USS Hornet as a navigator. (Orion Press) After Enterprise's refit was complete, Haines transferred back to the ship as a lieutenant commander in 2273.

On the science ship USS Cooper, commanded by Captain Hikaru Sulu, Haines was a helm officer for over ten years. She died during the Battle of Xantharus IV. (Orion Press: "Return to Xantharus")