| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 1 |
21 |
Vessel participates in a notable military engagement. |
| 1 |
22 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |
| 2 |
22 |
Continued as Navy (Engineer/Gunner). |
| 2 |
24 |
Display heroism in battle, saving the whole ship. |
| 2 |
26 |
Commissioned in Navy (Engineer/Gunner) with the new title Ensign. |
| 2 |
26 |
Promoted to Navy (Engineer/Gunner) officer rank 2 with the new title Sublieutenant. |
| 3 |
26 |
Voluntarily left Engineer/Gunner |
| 3 |
26 |
Became a Scholar (Field Researcher). |
| 3 |
29 |
Win a prestigious prize for Ivy Chapman's work. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Switched to Scholar (Physician) with previous rank. |
| 4 |
34 |
Refused to perform research that goes against Ivy Chapman's conscience. |
| 5 |
34 |
Continued as Scholar (Physician). |
| 5 |
36 |
Win a prestigious prize for Ivy Chapman's work. |
| 5 |
38 |
Promoted to Scholar (Physician) rank 1. |
| 6 |
38 |
Continued as Scholar (Physician). |
| 6 |
40 |
Gained a contact. |
| 6 |
42 |
Promoted to Scholar (Physician) rank 2. |