| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Ground Assault) with the new title Marine. |
| 1 |
22 |
Birth or Death involving a family member or close friend. |
| 1 |
22 |
Attempt at commissioned failed. |
| 2 |
22 |
Voluntarily left Ground Assault |
| 2 |
22 |
Failed to qualify for Corporate Agent (Agent). |
| 2 |
22 |
Submitted to the draft. |
| 2 |
22 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 2 |
26 |
Special assignment or duty on board ship. |
| 2 |
26 |
Attempt at commissioned failed. |
| 3 |
26 |
Continued as Navy (Engineer/Gunner). |
| 3 |
29 |
Vessel participates in a notable military engagement. |
| 3 |
30 |
Attempt at commissioned failed. |
| 3 |
30 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Failed to qualify for Line/Crew (Navy). |
| 4 |
30 |
Continued as Navy (Engineer/Gunner). |
| 4 |
31 |
Vessel participates in a diplomatic mission. |
| 4 |
34 |
Attempt at commissioned failed. |
| 4 |
34 |
Forced to muster out. |