| Term | History |
|---|
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Refuse to abuse your position for profit |
| 1 | Promoted to Engineer/Gunner rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Voluntarily left Engineer/Gunner |
| 2 | Became a Field Researcher at age 22 |
| 2 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 3 | Continued as Field Researcher at age 26 |
| 3 | Refused to perform research that goes against your conscience. |
| 3 | Forced to continue current assignment |
| 3 | Promoted to rank 1 |
| 4 | Continued as Field Researcher at age 30 |
| 4 | Refuse to join a cheat in some fashion. |
| 5 | Continued as Field Researcher at age 34 |
| 5 | Refuse to join a cheat in some fashion. |
| 5 | Promoted to rank 2 |
| 6 | Continued as Field Researcher at age 38 |
| 6 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 6 | Promoted to rank 3 |
| 7 | Continued as Field Researcher at age 42 |
| 7 | Refused to perform research that goes against your conscience. |
| 7 | Promoted to rank 4 |
| 8 | Continued as Field Researcher at age 46 |
| 8 | Assigned to work on a secret project for a patron or organisation. |
| 8 | Forced to muster out. |
| 9 | Returned to Engineer/Gunner at age 50 |
| 9 | Vessel participates in a notable military engagement. |
| 9 | Forced to muster out. |
| 10 | Aging Crisis. Owe 20,000 for medical bills. |
| 10 | Retired at age 54 |
| 10 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 11 | Aging Crisis. Owe 50,000 for medical bills. |
| 11 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |
| 12 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Good fortune |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 15 | Aging Crisis. Owe 10,000 for medical bills. |