N. Signals | Command | Navy | Port of Exp. | R | U | F |
231 | MARI.CO.DRAG. | ITA | La Spezia (ITA) | 228 | 2 | 1 |
22 | COM.SUB.IN. | ITA | La Spezia (ITA) | 22 | - | - |
27 | WTD.71 | GER | Eckemförde (GER) | 27 | - | - |