| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Navy (Line/Crew) with the new title Crewman. |
| 1 |
22 |
Advanced training in a specialist field. |
| 1 |
22 |
Commissioned in Navy (Line/Crew) with the new title Ensign. |
| 2 |
22 |
Continued as Navy (Line/Crew). |
| 2 |
26 |
Commanding officer takes an interest in Grant Shapter's career. |
| 2 |
26 |
Promoted to Navy (Line/Crew) officer rank 2 with the new title Sublieutenant. |
| 3 |
26 |
Continued as Navy (Line/Crew). |
| 3 |
27 |
Moved to a new world. |
| 3 |
30 |
Promoted to Navy (Line/Crew) officer rank 3 with the new title Lieutenant. |
| 4 |
30 |
Continued as Navy (Line/Crew). |
| 4 |
34 |
Advanced training in a specialist field. |
| 5 |
34 |
Continued as Navy (Line/Crew). |
| 5 |
35 |
Vessel participates in a notable military engagement. |
| 5 |
38 |
Forced to muster out. |
| 6 |
38 |
Became a Marine (Star Marine) with the new title Marine. |
| 6 |
42 |
On the front lines of a planetary assault and occupation. |
| 6 |
42 |
Attempt at commissioned failed. |
| 7 |
42 |
Continued as Marine (Star Marine). |
| 7 |
45 |
A mission goes wrong and Grant Shapter is stranded behind enemy lines. Ejected from the service. |
| 7 |
46 |
Attempt at commissioned failed. |