GUPPY I
E1644480
UNEXPLORED
GUPPY I was an early phase of the U.S. Navy’s post–World War II submarine modernization effort that introduced improved underwater performance and updated systems based on German wartime design advances.
All labels observed (1)
| Label | Occurrences |
|---|---|
| GUPPY I canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.