Karen Williams

Lt. j.g. Williams was a Pilot onboard the USS Intrepid (NCC-1738) in the late 23rd century. 

Early life before the Intrepid
Karen was born on January 19, 2244 human calendar time on Earth in Aurora, Colorado.

Chronology

 * 2244: Karen is born on Alpha Centauri VI.
 * 2262: Karen enters Starfleet Academy
 * 2266: Karen graduates Starfleet Academy and promoted to Ensign, the first assignment is the USS Xerxes as a shuttle pilot.
 * 2270: Karen is promoted to Lieutenant junior grade and is assigned to the USS Intrepid as a shuttle pilot.