| Term |
Age |
History |
|---|
| 1 |
18 |
Entered Military Academy(Army Academy) |
| 1 |
22 |
Study Pilot (Spacecraft) as a hobby. |
| 1 |
22 |
Dropped out of military academy. |
| 2 |
22 |
Became a Navy (Flight) with the new title Crewman. |
| 2 |
26 |
Special assignment or duty on board ship. |
| 2 |
26 |
Promoted to Navy (Flight) rank 1 with the new title Able Spacehand. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Switched to Navy (Engineer/Gunner) with previous rank. |
| 3 |
28 |
Moved to a new world. |
| 3 |
30 |
Promoted to Navy (Engineer/Gunner) rank 2 with the new title Petty Officer, 3rd class. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Failed to qualify for Flight (Navy). |
| 4 |
30 |
Continued as Navy (Engineer/Gunner). |
| 4 |
34 |
Advanced training in a specialist field. |
| 4 |
34 |
Commissioned in Navy (Engineer/Gunner) with the new title Ensign. |
| 4 |
34 |
Promoted to Navy (Engineer/Gunner) officer rank 2 with the new title Sublieutenant. |