| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Engineer/Gunner (Navy). |
| 1 |
18 |
Submitted to the draft. |
| 1 |
18 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 1 |
20 |
Advanced training in a specialist field. |
| 1 |
22 |
Attempt at commissioned failed. |
| 1 |
22 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |
| 2 |
22 |
Attempted to change assignments. |
| 2 |
22 |
Switched to Navy (Line/Crew) with previous rank. |
| 2 |
25 |
Placed in the frozen watch (cryogenically stored on board ship) and revived improperly. |
| 3 |
25 |
Failed to qualify for Scientist (Scholar). |
| 3 |
25 |
Became a Drifter (Scavenger). |
| 3 |
28 |
Birth or Death involving a family member or close friend. |
| 3 |
29 |
Promoted to Drifter (Scavenger) rank 1. |