| Term |
Age |
History |
|---|
| 1 |
18 |
Entered Military Academy(Naval Academy) |
| 1 |
22 |
Join a social movement. |
| 1 |
22 |
Graduated. |
| 2 |
22 |
Became a Navy (Flight) with the new title Crewman. |
| 2 |
25 |
Roy Bilton is blamed for an accident that causes the death of several crew members. Roy Bilton's guilt drives Roy Bilton to excel. |
| 3 |
25 |
Failed to qualify for Surveyor (Scout). |
| 3 |
25 |
Became a Drifter (Scavenger). |
| 3 |
26 |
Attempted a risky adventure and was wildly successful. |
| 4 |
29 |
Continued as Drifter (Scavenger). |
| 4 |
33 |
Survived a risky adventure but gained nothing. |
| 4 |
33 |
Forced to muster out. |