NB 128 – Skawlink IV
| Vessel type | Special purpose vessel. |
| Vessel name | Skawlink IV, Skagen, Denmark. |
| Delivery | March, 2013. |
| Description | Towing and transfer vessel. |
| Hull material | Steel. |
| Tonnage | 140,90 GT. |
| Length over all | 23,50 meter. |
| Breadth beam | 7,50 meter. |
| Depth | 4,08 meter. |
| Passengers | 12 pax. |
| Main engine | 2 pcs. Scania DI16, 478 kW/each. |
| Aux, Engine | N/A. |
| Speed | 11 knots |
| Propulsion | CP Propulsion Bollard Pull 18.50 ton. |
| Classification | GL/DMA. |
| Other equipment | Available. |