DOORDUWER - ENI 06504190- 
| Name | : | DOORDUWER |
| Former names | : | Ludovica (1972-1984), Freddy (?-?), Scorpion (1965- ?), Gerhard VII (?-?), D ? (1936-?) |
| IMO number | : | 06504190 |
| Type | : | tug |
| Built | : | 1936 |
| Length | : | 19,65 m |
| Beam | : | 4,92 m |
| Draught | : | 2,02 m |
| Bollard Pull | : | - t |
| Speed | : | - |
| Operator | : | Benelux Diving Corp. NV, Antwerpen - Belgium |
| Flag | : | Belgium |
| Port of registry | : | Antwerpen |
