| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Cavalry (Army). |
| 1 |
18 |
Submitted to the draft. |
| 1 |
18 |
Became a Navy (Line/Crew) with the new title Crewman. |
| 1 |
19 |
Vessel participates in a notable military engagement. |
| 1 |
22 |
Attempt at commissioned failed. |
| 1 |
22 |
Promoted to Navy (Line/Crew) rank 1 with the new title Able Spacehand. |
| 2 |
22 |
Continued as Navy (Line/Crew). |
| 2 |
23 |
Nearly killed. Fully recovered. |
| 3 |
23 |
Became a Army (Cavalry) with the new title Private. |
| 3 |
27 |
Advanced training in a specialist field |
| 3 |
27 |
Promoted to Army (Cavalry) rank 1 with the new title Lance Corporal. |