Robert McCall

Lt. McCall was a Scientist onboard the USS Intrepid (NCC-1738) in the late 23rd century. 

Early life before the Intrepid
Robwet¡ was born on December 2, 2244 human calendar time on the planet Vulcan.

Chronology

 * 2244: Robert is born on planet Vulcan.
 * 2261: Robert enters Starfleet Academy
 * 2265: Robert graduates Starfleet Academy and promoted to Ensign, his first assignment is Vulcan Science Academy as a Scientist.
 * 2267: Robert is promoted to Lieutenant junior grade and is assigned to Epsilon II as a Scientist.
 * 2270: Robert is promoted to full Lieutenant and is assigned to the USS Intrepid as the Assistant Chief Scientist.