OOSTENDE XI - IMO N/A
| Name | : | OOSTENDE XI |
| New names | : | Geosurveyor XI (2013-...) |
| IMO number | : | - |
| Type | : | Sounding/survey vessel |
| Built | : | 1988 |
| Length | : | 21,10 m |
| Beam | : | 6,40 m |
| Draught | : | 2,06 m |
| Speed | : | 10,8 knots |
| Owner | : | Gems International |
| Flag | : | Belgium |
| Port of registry | : | Zeebrugge |
