| Term |
Age |
History |
|---|
| 1 |
12 |
Failed to qualify for Army Academy (Military Academy). |
| 1 |
12 |
Became a Dolphin Civilian (Nomad). |
| 1 |
14 |
Darlene Day fail to rescue a high-status swimmer who was lost at sea. |
| 2 |
16 |
Continued as Dolphin Civilian (Nomad). |
| 2 |
19 |
Darlene Day succeed at a dangerous mission to rescue people in a sinking vessel or underwater city. |
| 3 |
20 |
Continued as Dolphin Civilian (Nomad). |
| 3 |
24 |
Darlene Day have a chance to travel offworld on business and spend a long time in space. |
| 3 |
24 |
Promoted to Dolphin Civilian (Nomad) rank 1. |