| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Line/Crew (Navy). |
| 1 |
18 |
Became a Drifter (Wanderer). |
| 1 |
19 |
Contact with Government. |
| 1 |
22 |
Promoted to Drifter (Wanderer) rank 1. |
| 2 |
22 |
Continued as Drifter (Wanderer). |
| 2 |
23 |
Find Ancient Technology. |
| 3 |
26 |
Voluntarily left Wanderer |
| 3 |
26 |
Failed to qualify for Cavalry (Army). |
| 3 |
26 |
Submitted to the draft. |
| 3 |
26 |
Became a Marine (Marine Support) with the new title Marine. |
| 3 |
29 |
Assigned to a black ops mission. |
| 3 |
30 |
Commissioned in Marine (Marine Support) with the new title Lieutenant. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Failed to qualify for Star Marine (Marine). |
| 4 |
30 |
Continued as Marine (Marine Support). |
| 4 |
32 |
Assigned to the security staff of a space station. |
| 5 |
34 |
Continued as Marine (Marine Support). |
| 5 |
38 |
Commanding officer takes an interest in Sandy Castro's career. |
| 6 |
38 |
Continued as Marine (Marine Support). |
| 6 |
41 |
Trapped behind enemy lines. |