| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Drifter (Wanderer). |
| 1 |
22 |
Promoted to Drifter (Wanderer) rank 1. |
| 2 |
22 |
Continued as Drifter (Wanderer). |
| 2 |
24 |
Find valuable salvage. |
| 2 |
26 |
Promoted to Drifter (Wanderer) rank 2. |
| 3 |
26 |
Continued as Drifter (Wanderer). |
| 3 |
27 |
Drafted into Engineer/Gunner |
| 3 |
30 |
Promoted to Drifter (Wanderer) rank 3. |
| 4 |
30 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 4 |
31 |
Advanced training in a specialist field. |
| 5 |
34 |
Continued as Navy (Engineer/Gunner). |
| 5 |
35 |
Advanced training in a specialist field. |
| 6 |
38 |
Continued as Navy (Engineer/Gunner). |
| 6 |
41 |
Vessel participates in a notable military engagement. |
| 6 |
42 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |
| 7 |
42 |
Continued as Navy (Engineer/Gunner). |
| 7 |
44 |
Display heroism in battle, saving the whole ship. |
| 7 |
46 |
Commissioned in Navy (Engineer/Gunner) with the new title Ensign. |
| 7 |
46 |
Promoted to Navy (Engineer/Gunner) officer rank 2 with the new title Sublieutenant. |