| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Navy (Flight) with the new title Crewman. |
| 1 |
22 |
Advanced training in a specialist field. |
| 1 |
22 |
Attempt at commissioned failed. |
| 2 |
22 |
Continued as Navy (Flight). |
| 2 |
24 |
Refuse to abuse Odie Walker's position for profit. |
| 2 |
26 |
Promoted to Navy (Flight) rank 1 with the new title Able Spacehand. |
| 3 |
26 |
Continued as Navy (Flight). |
| 3 |
29 |
Vessel participates in a notable military engagement. |
| 3 |
30 |
Promoted to Navy (Flight) rank 2 with the new title Petty Officer, 3rd class. |
| 4 |
30 |
Voluntarily left Flight |
| 4 |
30 |
Became a Marine (Ground Assault) with the new title Marine. |
| 4 |
31 |
Trapped behind enemy lines. |
| 4 |
34 |
Attempt at commissioned failed. |
| 4 |
34 |
Promoted to Marine (Ground Assault) rank 1 with the new title Lance Corporal. |
| 5 |
34 |
Continued as Marine (Ground Assault). |
| 5 |
37 |
Display heroism in battle. |
| 5 |
38 |
Commissioned in Marine (Ground Assault) with the new title Lieutenant. |
| 5 |
38 |
Promoted to Marine (Ground Assault) officer rank 2 with the new title Captain. |
| 6 |
38 |
Voluntarily left Ground Assault |
| 6 |
38 |
Became a Army (Army Support) with the new title Private. |
| 6 |
39 |
Advanced training in a specialist field |
| 6 |
42 |
Commissioned in Army (Army Support) with the new title Lieutenant. |
| 7 |
42 |
Attempted to change assignments. |
| 7 |
42 |
Failed to qualify for Infantry (Army). |
| 7 |
42 |
Continued as Army (Army Support). |
| 7 |
43 |
Assigned to a peacekeeping role. |
| 7 |
46 |
Promoted to Army (Army Support) officer rank 2 with the new title Captain. |
| 8 |
46 |
Continued as Army (Army Support). |
| 8 |
49 |
Advanced training in a specialist field |
| 8 |
50 |
Promoted to Army (Army Support) officer rank 3 with the new title Major. |