| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Navy (Flight) with the new title Crewman. |
| 1 |
22 |
Special assignment or duty on board ship. |
| 1 |
22 |
Commissioned in Navy (Flight) with the new title Ensign. |
| 1 |
22 |
Promoted to Navy (Flight) officer rank 2 with the new title Sublieutenant. |
| 2 |
22 |
Voluntarily left Flight |
| 2 |
22 |
Became a Scout (Surveyor). |
| 2 |
25 |
Psychologically damaged by Rube Jacobs's time in the scouts. |
| 3 |
25 |
Became a Scholar (Physician). |
| 3 |
29 |
Win a prestigious prize for Rube Jacobs's work. |
| 4 |
29 |
Continued as Scholar (Physician). |
| 4 |
31 |
Make a breakthrough in Rube Jacobs's field. |
| 4 |
33 |
Promoted to Scholar (Physician) rank 1. |