| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Agent (Intelligence). |
| 1 |
20 |
Rewarded for a successful mission. |
| 1 |
22 |
Promoted to Agent (Intelligence) rank 1 with the new title Agent. |
| 2 |
22 |
Continued as Agent (Intelligence). |
| 2 |
25 |
Hard times caused by a lack of interstellar trade costs Phebe Spencer's job. |
| 3 |
25 |
Became a Scholar (Physician). |
| 3 |
27 |
Advanced training in a specialist field. |
| 4 |
29 |
Voluntarily left Physician |
| 4 |
29 |
Failed to qualify for Ground Assault (Marine). |
| 4 |
29 |
Submitted to the draft. |
| 4 |
29 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 4 |
33 |
Vessel participates in a notable military engagement. |
| 4 |
33 |
Commissioned in Navy (Engineer/Gunner) with the new title Ensign. |