Michael Gunn

Mick was the Chief Tactical officer onboard the USS Star League (NCC-2101) in the late 23rd century. (Star Trek: The Intrepid Adventures)

Early life before Starfleet
Mick was born on November 9, 2238 human calendar time on the planet Earth in Los Angeles, California.

Chronology

 * 2238: Mick is born on the planet Earth in Los Angeles, California.
 * 2254: Mick enters Starfleet Academy
 * 2258: Mick graduates Starfleet Academy and promoted to Ensign, his first assignment is the USS Annobon as a tactical officer.
 * 2261: Mick is promoted to Lieutenant junior grade and is assigned to the USS Caspan as a tactical officer.
 * 2265: Mick is promoted to full Lieutenant and is assigned to the USS Procyon as the Assistant Chief Tactical Officer.
 * 2270: Mick is promoted to Lieutenant Commander and is assigned to the USS Star League as Chief Tactical Officer.