| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Scholar (Field Researcher). |
| 1 |
21 |
Refused to perform research that goes against Bob Mathew's conscience. |
| 2 |
22 |
Voluntarily left Field Researcher |
| 2 |
22 |
Failed to qualify for University. |
| 2 |
22 |
Submitted to the draft. |
| 2 |
22 |
Became a Navy (Line/Crew) with the new title Crewman. |
| 2 |
26 |
Special assignment or duty on board ship. |
| 2 |
26 |
Commissioned in Navy (Line/Crew) with the new title Ensign. |
| 2 |
26 |
Promoted to Navy (Line/Crew) officer rank 2 with the new title Sublieutenant. |
| 3 |
26 |
Continued as Navy (Line/Crew). |
| 3 |
29 |
Moved to a new world. |
| 3 |
30 |
Promoted to Navy (Line/Crew) officer rank 3 with the new title Lieutenant. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Failed to qualify for Flight (Navy). |
| 4 |
30 |
Continued as Navy (Line/Crew). |
| 4 |
34 |
Vessel participates in a diplomatic mission. |
| 4 |
34 |
Promoted to Navy (Line/Crew) officer rank 4 with the new title Commander. |
| 5 |
34 |
Continued as Navy (Line/Crew). |
| 5 |
36 |
Vessel participates in a diplomatic mission. |
| 5 |
36 |
Gain a contact. |
| 5 |
38 |
Promoted to Navy (Line/Crew) officer rank 5 with the new title Captain. |
| 6 |
38 |
Continued as Navy (Line/Crew). |
| 6 |
41 |
Vessel participates in a notable military engagement. |
| 6 |
42 |
Promoted to Navy (Line/Crew) officer rank 6 with the new title Admiral. |