UD1
| Drawing Information: | |
|---|---|
| Category: | Real Designs |
| Country: | Germany  |
| Type: |
Submarine 
|
| Class: | H class (Group 1) |
| Ship: | UD1 |
| Operator: | Military |
| Date Depicted: | 1941 |
| Date Submitted: | Jan 5, 2019 |
| Last Revised: | Mar 3, 2024 |
| View(s): | Starboard Elevation |
| Author(s): | ALVAMA, |