| Term |
Age |
History |
|---|
| 1 |
18 |
Entered the school of hard knocks. |
| 1 |
20 |
Join a social movement. |
| 1 |
22 |
Failed in the school of hard knocks. |
| 2 |
22 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 2 |
24 |
Commanding officer takes an interest in Allison Berry's career. |
| 2 |
26 |
Attempt at commissioned failed. |
| 2 |
26 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |
| 3 |
26 |
Continued as Navy (Engineer/Gunner). |
| 3 |
29 |
Advanced training in a specialist field. |
| 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 |
Switched to Navy (Flight) with previous rank. |
| 4 |
32 |
Display heroism in battle, saving the whole ship. |
| 4 |
34 |
Commissioned in Navy (Flight) with the new title Ensign. |
| 4 |
34 |
Promoted to Navy (Flight) officer rank 2 with the new title Sublieutenant. |