| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Navy (Line/Crew) with the new title Crewman. |
| 1 |
22 |
Advanced training in a specialist field. |
| 1 |
22 |
Promoted to Navy (Line/Crew) rank 1 with the new title Able Spacehand. |
| 2 |
22 |
Continued as Navy (Line/Crew). |
| 2 |
24 |
Placed in the frozen watch (cryogenically stored on board ship) and revived improperly. |
| 3 |
24 |
Became a Marine (Star Marine) with the new title Marine. |
| 3 |
26 |
Commanding officer takes an interest in Willis McCnaghty's career. |
| 3 |
28 |
Promoted to Marine (Star Marine) rank 1 with the new title Lance Corporal. |
| 4 |
28 |
Continued as Marine (Star Marine). |
| 4 |
30 |
Gained a contact. |
| 4 |
32 |
Commissioned in Marine (Star Marine) with the new title Lieutenant. |
| 4 |
32 |
Promoted to Marine (Star Marine) officer rank 2 with the new title Captain. |