| Term |
Age |
History |
|---|
| 1 |
18 |
Entered the school of hard knocks. |
| 1 |
21 |
Suffered a deep tragedy. |
| 1 |
22 |
Failed in the school of hard knocks. |
| 2 |
22 |
Failed to qualify for Scientist (Scholar). |
| 2 |
22 |
Submitted to the draft. |
| 2 |
22 |
Became a Navy (Flight) with the new title Crewman. |
| 2 |
23 |
Vessel participates in a diplomatic mission. |
| 2 |
23 |
Gain a contact. |
| 2 |
26 |
Promoted to Navy (Flight) rank 1 with the new title Able Spacehand. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Failed to qualify for Engineer/Gunner (Navy). |
| 3 |
26 |
Continued as Navy (Flight). |
| 3 |
27 |
Vessel participates in a notable military engagement. |