| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Navy (Flight) with the new title Crewman. |
| 1 |
20 |
Robert Brook is blamed for an accident that causes the death of several crew members. Robert Brook's guilt drives Robert Brook to excel. |
| 2 |
20 |
Became a Marine (Ground Assault) with the new title Marine. |
| 2 |
22 |
Assigned to a black ops mission. |
| 2 |
24 |
Attempt at commissioned failed. |
| 2 |
24 |
Promoted to Marine (Ground Assault) rank 1 with the new title Lance Corporal. |
| 3 |
24 |
Attempted to change assignments. |
| 3 |
24 |
Failed to qualify for Star Marine (Marine). |
| 3 |
24 |
Continued as Marine (Ground Assault). |
| 3 |
28 |
Severely injured. Fully recovered. |
| 4 |
28 |
Failed to qualify for Line/Crew (Navy). |
| 4 |
28 |
Submitted to the draft. |
| 4 |
28 |
Switched to Navy (Engineer/Gunner) with the new title Crewman and previous rank. |
| 4 |
29 |
Refuse to abuse Robert Brook's position for profit. |
| 4 |
32 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |