| Term | History |
|---|
| 1 | Became a Flight at age 18 |
| 1 | Is now a Crewman |
| 1 | Vessel participates in a notable military engagement. |
| 1 | Promoted to Flight rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Flight at age 22 |
| 2 | Vessel participates in a diplomatic mission. |
| 2 | Promoted to Flight rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Flight at age 26 |
| 3 | Special assignment or duty on board ship. |
| 3 | Forced to continue current assignment |
| 3 | Promoted to Flight rank 3 |
| 3 | Is now a Petty Officer, 2nd class |
| 4 | Continued as Flight at age 30 |
| 4 | Special assignment or duty on board ship. |
| 4 | Promoted to Flight rank 4 |
| 4 | Is now a Petty Officer, 1st class |
| 5 | Continued as Flight at age 34 |
| 5 | Vessel participates in a notable military engagement. |
| 5 | Promoted to Flight rank 5 |
| 5 | Is now a Chief Petty Officer |
| 5 | Forced to muster out. |
| 6 | Became a Field Researcher at age 38 |
| 6 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 6 | Promoted to rank 1 |
| 7 | Continued as Field Researcher at age 42 |
| 7 | Make a breakthrough in your field. |
| 7 | Promoted to rank 2 |
| 8 | Continued as Field Researcher at age 46 |
| 8 | Advanced training in a specialist field. |
| 8 | Promoted to rank 3 |
| 9 | Aging Crisis. Owe 20,000 for medical bills. |