| Name | Lone Ranger |
| Length | 77.72 m / 255.00 ft |
| Beam | 13.12 m / 43.60 ft |
| Draught | 6.41 m / 21.00 ft |
| Hull | -- |
| Engines | 2 x 4,400 bhp Deutz |
| Delivery | 1997 |
| Remarks | Former SIMSON salvage tug was converted into exploration yacht. Extensive repair works in 2010. |
| Name | Lone Ranger |
| Length | 77.72 m / 255.00 ft |
| Beam | 13.12 m / 43.60 ft |
| Draught | 6.41 m / 21.00 ft |
| Hull | -- |
| Engines | 2 x 4,400 bhp Deutz |
| Delivery | 1997 |
| Remarks | Former SIMSON salvage tug was converted into exploration yacht. Extensive repair works in 2010. |