| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Merchant (Merchant Marine) with the new title Crewman. |
| 1 |
22 |
Given advanced training in a specialist field |
| 2 |
22 |
Continued as Merchant (Merchant Marine). |
| 2 |
26 |
Promoted to Merchant (Merchant Marine) rank 1 with the new title Senior Crewman. |
| 3 |
26 |
Continued as Merchant (Merchant Marine). |
| 3 |
29 |
Given advanced training in a specialist field |
| 3 |
30 |
Forced to muster out. |
| 4 |
30 |
Failed to qualify for Artist (Entertainer). |
| 4 |
30 |
Submitted to the draft. |
| 4 |
30 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 4 |
34 |
Vessel participates in a notable military engagement. |
| 4 |
34 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |
| 5 |
34 |
Attempted to change assignments. |
| 5 |
34 |
Failed to qualify for Line/Crew (Navy). |
| 5 |
34 |
Continued as Navy (Engineer/Gunner). |
| 5 |
37 |
Vessel participates in a diplomatic mission. |
| 5 |
37 |
Gain a contact. |
| 5 |
38 |
Promoted to Navy (Engineer/Gunner) rank 2 with the new title Petty Officer, 3rd class. |