| Term | History |
| 1 | Became a Flight at age 18 |
| 1 | Is now a Crewman |
| 1 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 2 | Became a Merchant Marine at age 22 |
| 2 | Bankrupted by a rival. Gain the other trader as a Rival. |
| 3 | Became a Scientist at age 26 |
| 3 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 3 | Promoted to rank 1 |
| 4 | Voluntarily left Scientist |
| 4 | Returned to Flight at age 30 |
| 4 | Severely injured. Fully recovered. Owe 5,000 for medical bills. |
| 5 | Switched to Engineer/Gunner at age 34 |
| 5 | Injured. Fully recovered. |
| 6 | Became a Artist at age 38 |
| 6 | Scarred. Owe 1,250 for medical bills. |
| 7 | Became a Scavenger at age 42 |
| 7 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 8 | Switched to Wanderer at age 46 |
| 8 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 9 | Switched to Line/Crew at age 50 |
| 9 | Advanced training in a specialist field |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Vessel participates in a notable military engagement. |
| 10 | Promoted to Line/Crew rank 1 |
| 10 | Is now a Able Spacehand |
| 11 | Continued as Line/Crew at age 58 |
| 11 | Vessel participates in a diplomatic mission. |
| 11 | Gain a contact. |
| 11 | Forced to continue current assignment |
| 11 | Promoted to Line/Crew rank 2 |
| 11 | Is now a Petty Officer, 3rd class |
| 12 | Aging Crisis. Owe 20,000 for medical bills. |
| 12 | Continued as Line/Crew at age 62 |
| 12 | Gained a contact. |
| 12 | Forced to muster out. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Retired at age 66 |
| 13 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 14 | Aging Crisis. Owe 60,000 for medical bills. |
| 14 | Birth or Death involving a family member or close friend. |
| 15 | Aging Crisis. Owe 10,000 for medical bills. |