| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Marine Support (Marine). |
| 1 |
18 |
Submitted to the draft. |
| 1 |
18 |
Became a Navy (Line/Crew) with the new title Crewman. |
| 1 |
20 |
Special assignment or duty on board ship. |
| 1 |
22 |
Commissioned in Navy (Line/Crew) with the new title Ensign. |
| 2 |
22 |
Attempted to change assignments. |
| 2 |
22 |
Switched to Navy (Engineer/Gunner) with previous rank. |
| 2 |
25 |
Display heroism in battle, saving the whole ship. |
| 2 |
26 |
Promoted to Navy (Engineer/Gunner) officer rank 2 with the new title Sublieutenant. |