| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 1 |
22 |
Advanced training in a specialist field. |
| 1 |
22 |
Commissioned in Navy (Engineer/Gunner) with the new title Ensign. |
| 1 |
22 |
Forced to continue current assignment |
| 1 |
22 |
Promoted to Navy (Engineer/Gunner) officer rank 2 with the new title Sublieutenant. |
| 2 |
22 |
Continued as Navy (Engineer/Gunner). |
| 2 |
24 |
Advanced training in a specialist field. |
| 2 |
26 |
Promoted to Navy (Engineer/Gunner) officer rank 3 with the new title Lieutenant. |
| 3 |
26 |
Continued as Navy (Engineer/Gunner). |
| 3 |
29 |
Vessel participates in a diplomatic mission. |
| 3 |
30 |
Promoted to Navy (Engineer/Gunner) officer rank 4 with the new title Commander. |
| 4 |
30 |
Continued as Navy (Engineer/Gunner). |
| 4 |
31 |
Commanding officer takes an interest in Ulkhung's career. |
| 4 |
34 |
Promoted to Navy (Engineer/Gunner) officer rank 5 with the new title Captain. |
| 5 |
34 |
Voluntarily left Engineer/Gunner |
| 5 |
34 |
Failed to qualify for Infantry (Army). |
| 5 |
34 |
Submitted to the draft. |
| 5 |
34 |
Became a Scout (Surveyor). |
| 5 |
38 |
Ulkhung's ship is ambushed by enemy vessels. Ulkhung successfully ran to the jump point. |
| 6 |
38 |
Continued as Scout (Surveyor). |
| 6 |
42 |
Perform an exemplary service for the scouts. |
| 6 |
42 |
Promoted to Scout (Surveyor) rank 1 with the new title Scout. |