| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Spacer Community. |
| 1 |
18 |
Submitted to the draft. |
| 1 |
18 |
Became a Navy (Line/Crew) with the new title Crewman. |
| 1 |
22 |
Special assignment or duty on board ship. |
| 1 |
22 |
Promoted to Navy (Line/Crew) rank 1 with the new title Able Spacehand. |
| 2 |
22 |
Continued as Navy (Line/Crew). |
| 2 |
26 |
Severely injured. Fully recovered. |
| 3 |
26 |
Became a Scholar (Scientist). |
| 3 |
30 |
Advanced training in a specialist field. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Switched to Scholar (Physician) with previous rank. |
| 4 |
33 |
Make a breakthrough in Burley Sanchez's field. |
| 4 |
34 |
Promoted to Scholar (Physician) rank 1. |
| 5 |
34 |
Continued as Scholar (Physician). |
| 5 |
38 |
Assigned to work on a secret project for a patron or organisation. |
| 5 |
38 |
Promoted to Scholar (Physician) rank 2. |