| Term |
Age |
History |
|---|
| 1 |
18 |
Entered Military Academy(Naval Academy) |
| 1 |
20 |
War breaks out, triggering a mandatory draft. |
| 1 |
20 |
Fled from the draft. |
| 1 |
22 |
Graduated. |
| 2 |
22 |
Became a Navy (Flight) with the new title Crewman. |
| 2 |
25 |
Vessel participates in a diplomatic mission. |
| 2 |
25 |
Gain a contact. |
| 2 |
26 |
Commissioned in Navy (Flight) with the new title Ensign. |
| 2 |
26 |
Promoted to Navy (Flight) officer rank 2 with the new title Sublieutenant. |
| 3 |
26 |
Continued as Navy (Flight). |
| 3 |
29 |
Special assignment or duty on board ship. |
| 3 |
30 |
Promoted to Navy (Flight) officer rank 3 with the new title Lieutenant. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Switched to Navy (Line/Crew) with previous rank. |
| 4 |
33 |
Display heroism in battle, saving the whole ship. |
| 4 |
34 |
Promoted to Navy (Line/Crew) officer rank 4 with the new title Commander. |
| 5 |
34 |
Continued as Navy (Line/Crew). |
| 5 |
37 |
Vessel participates in a notable military engagement. |
| 5 |
38 |
Promoted to Navy (Line/Crew) officer rank 5 with the new title Captain. |