| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 1 |
21 |
Special assignment or duty on board ship. |
| 1 |
22 |
Attempt at commissioned failed. |
| 1 |
22 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |
| 2 |
22 |
Voluntarily left Engineer/Gunner |
| 2 |
22 |
Became a Citizen (Worker). |
| 2 |
26 |
Moved to a new world. |
| 3 |
26 |
Continued as Citizen (Worker). |
| 3 |
28 |
Sidney Brew's business expands, Sidney Brew's corporation grows, or the colony thrives. |
| 3 |
30 |
Promoted to Citizen (Worker) rank 1. |